Insider Transactions for FORUM ENERGY TECHNOLOGIES, INC. (FET)

Sign up for email alerts

This is a table of all insider transactions submitted to the SEC since mid-October of 2009. This data is up to the minute and should be current to within less than fifteen seconds of public release.

Joint filings are transactions that involve multiple parties but are reported on one form. They are grouped together by colours. Javascript is required for this feature to work.

Joint Filing? Date of Transaction Date and Time First Available Publicly Security Title Number of Shares Share Price Value of Transaction Transaction Code (Definitions) Who? Position Within Company Link to Original Filing
  2016-05-17 2016-05-18
19:12:02
Common Stock +29,569 $16.91 $500,012 A Iyyanki Prady
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-05-03 2016-05-03
17:46:35
Common Stock +1,628 $15.35 $24,990 M Schmitz John
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2016-04-12 2016-04-13
12:08:12
Common Stock -1,366 $13.97 $-19,083 F Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-04-12 2016-04-13
12:07:58
Common Stock -612 $13.97 $-8,550 F Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-04-12 2016-04-13
12:07:42
Common Stock -318 $13.97 $-4,442 F Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-03-19 2016-03-21
11:48:53
Common Stock -428 $13.15 $-5,628 F Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-03-07 2016-03-08
12:48:42
Common Stock -408 $13.39 $-5,463 F Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-03-04 2016-03-07
13:40:26
Common Stock -408 $13.22 $-5,394 F Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-02-21 2016-02-22
18:03:53
Common Stock -760 $9.39 $-7,136 F Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-02-20 2016-02-22
18:03:53
Common Stock -553 $9.39 $-5,193 F Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-02-19 2016-03-21
11:48:53
Common Stock +12,780 $0.00 $0 A Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-02-19 2016-02-22
18:05:19
Common Stock +13,490 $0.00 $0 A Williams David Lyle Jr.
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-02-19 2016-02-22
18:05:19
Common Stock -437 $9.39 $-4,103 F Williams David Lyle Jr.
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-02-19 2016-02-22
18:05:19
Common Stock +1,338 $0.00 $0 M Williams David Lyle Jr.
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-02-19 2016-02-22
18:04:29
Common Stock +13,490 $0.00 $0 A Mercado, Pablo G.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-02-19 2016-02-22
18:04:29
Common Stock +1,695 $0.00 $0 M Mercado, Pablo G.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-02-19 2016-02-22
18:04:29
Common Stock +392 $0.00 $0 M Mercado, Pablo G.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-02-19 2016-02-22
18:03:53
Common Stock +13,490 $0.00 $0 A Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-02-19 2016-02-22
18:03:53
Common Stock -682 $9.39 $-6,404 F Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-02-19 2016-02-22
18:03:53
Common Stock +1,695 $0.00 $0 M Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-02-19 2016-02-22
18:03:53
Common Stock +392 $0.00 $0 M Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2016-02-19 2016-02-22
15:45:45
Common Stock +13,313 $0.00 $0 A WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2016-02-19 2016-02-22
15:39:42
Common Stock +13,313 $0.00 $0 A Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2016-02-19 2016-02-22
15:38:17
Common Stock +13,313 $0.00 $0 A Angelle Evelyn M
Show Address
10200 BELLAIRE BLVD.
2NE-12A
HOUSTON, TX
77072
Hide Address
Director EDGAR Filing
  2015-09-04 2015-09-08
11:44:30
Common Stock +26,000 $15.00 $390,000 P Angelle Evelyn M
Show Address
10200 BELLAIRE BLVD.
2NE-12A
HOUSTON, TX
77072
Hide Address
Director EDGAR Filing
  2015-07-30 2015-07-31
17:08:38
Common Stock +100,000 $15.12 $1,512,000 P OTOOLE TERENCE M
Show Address
C/O TINICUM LANTERN II L.C.C.
800 THIRD AVENUE, 40TH FLOOR
NEW YORK, NY
10022
Hide Address
Director EDGAR Filing
  2015-07-28 2015-07-28
17:07:08
Common Stock +95,000 $7.68 $729,600 M GAUT C CHRISTOPHER
Show Address
500 N. AKARD STREET
SUITE 4300
DALLAS, TX
75201-3331
Hide Address
Director EDGAR Filing
  2015-07-27 2015-07-28
11:09:46
Common Stock +30,000 $7.68 $230,400 M Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-04-12 2015-04-13
14:23:47
Common Stock -734 $22.24 $-16,324 F Williams David Lyle Jr.
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-04-12 2015-04-13
14:23:33
Common Stock -329 $22.24 $-7,317 F Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-04-12 2015-04-13
14:23:18
Common Stock -632 $22.24 $-14,056 F Mercado, Pablo G.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-04-12 2015-04-13
14:22:34
Common Stock -632 $22.24 $-14,056 F Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-03-19 2015-03-23
09:57:51
Common Stock +6,000 $0.00 $0 A Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-03-07 2015-03-09
17:46:08
Common Stock -408 $18.96 $-7,736 F Williams David Lyle Jr.
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-03-04 2015-03-05
11:22:13
Common Stock -408 $19.71 $-8,042 F Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-03-04 2015-03-05
11:21:48
Common Stock -408 $19.71 $-8,042 F Williams David Lyle Jr.
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-03-02 2015-03-03
11:45:16
Common Stock +6,512 $15.35 $99,959 M Schmitz John
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2015-03-02 2015-03-03
11:45:16
Common Stock +13,024 $7.68 $100,024 M Schmitz John
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2015-02-20 2015-02-23
14:33:47
Common Stock +5,350 $0.00 $0 A Williams David Lyle Jr.
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-02-20 2015-02-23
14:29:28
Common Stock +6,780 $0.00 $0 A Mercado, Pablo G.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-02-20 2015-02-23
14:29:10
Common Stock +6,780 $0.00 $0 A Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-02-20 2015-02-23
14:28:52
Common Stock +11,600 $0.00 $0 A MCCULLOCH JAMES L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-02-20 2015-02-23
14:28:35
Common Stock +16,060 $0.00 $0 A Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-02-20 2015-02-23
14:28:17
Common Stock +21,410 $0.00 $0 A Iyyanki Prady
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-02-20 2015-02-23
14:28:00
Common Stock +60,220 $0.00 $0 A GAUT C CHRISTOPHER
Show Address
500 N. AKARD STREET
SUITE 4300
DALLAS, TX
75201-3331
Hide Address
Director EDGAR Filing
  2015-02-19 2015-02-23
14:29:28
Common Stock +783 $0.00 $0 M Mercado, Pablo G.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-02-19 2015-02-23
14:29:10
Common Stock +783 $0.00 $0 M Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-02-19 2015-02-23
14:28:52
Common Stock +1,340 $0.00 $0 M MCCULLOCH JAMES L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-02-19 2015-02-23
14:28:35
Common Stock +1,855 $0.00 $0 M Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-02-19 2015-02-23
14:28:17
Common Stock +2,473 $0.00 $0 M Iyyanki Prady
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2015-02-19 2015-02-23
14:28:00
Common Stock +6,955 $0.00 $0 M GAUT C CHRISTOPHER
Show Address
500 N. AKARD STREET
SUITE 4300
DALLAS, TX
75201-3331
Hide Address
Director EDGAR Filing
  2014-12-11 2014-12-11
11:36:23
Common Stock +80,000 $7.68 $614,400 M GAUT C CHRISTOPHER
Show Address
500 N. AKARD STREET
SUITE 4300
DALLAS, TX
75201-3331
Hide Address
Director EDGAR Filing
  2014-12-11 2014-12-11
11:36:23
Common Stock +80,000 $7.68 $614,400 M Regan William J.
Show Address
425 METRO PLACE NORTH
SUITE 450
DUBLIN, OH
43017
Hide Address
EDGAR Filing
  2014-10-30 2014-10-31
09:15:58
Common Stock +18,000 $27.15 $488,700 P Angelle Evelyn M
Show Address
10200 BELLAIRE BLVD.
2NE-12A
HOUSTON, TX
77072
Hide Address
Director EDGAR Filing
  2014-09-15 2014-09-15
16:28:58
Common Stock +3,256 $7.68 $25,006 M MYERS FRANKLIN
Show Address
C/O COMFORT SYSTEMS USA, INC.
675 BERING DRIVE, SUITE 400
HOUSTON, TX
77057
Hide Address
Director EDGAR Filing
  2014-09-15 2014-09-15
16:28:58
Common Stock +1,628 $15.35 $24,990 M MYERS FRANKLIN
Show Address
C/O COMFORT SYSTEMS USA, INC.
675 BERING DRIVE, SUITE 400
HOUSTON, TX
77057
Hide Address
Director EDGAR Filing
  2014-09-05 2014-09-08
18:54:16
Common Stock +75,500 $7.68 $579,840 M MCCULLOCH JAMES L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-08-26 2014-08-26
17:33:44
Common Stock -150 $0.00 $0 G Mercado, Pablo G.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-08-14 2014-08-14
17:32:48
Common Stock +621 $9.76 $6,061 X MCSHANE MICHAEL
Show Address
1001 FANNIN STREET, SUITE 202

HOUSTON, TX
77002
Hide Address
Director EDGAR Filing
  2014-06-20 2014-06-20
14:27:54
Common Stock -10,000 $36.00 $-360,000 S Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-06-19 2014-06-19
16:49:24
Common Stock +12,000 $6.08 $72,960 M Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-06-06 2014-06-10
10:14:16
Common Stock -10,000 $34.00 $-340,000 S Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-05-21 2014-05-22
10:37:28
Common Stock +4,000 $6.08 $24,320 M Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-05-16 2014-05-19
11:55:21
Common Stock +2,000 $6.08 $12,160 M Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-05-15 2014-05-15
09:53:13
Common Stock +159,230 $9.62 $1,531,793 X GAUT C CHRISTOPHER
Show Address
500 N. AKARD STREET
SUITE 4300
DALLAS, TX
75201-3331
Hide Address
Director EDGAR Filing
  2014-04-14 2014-04-15
10:15:46
Common Stock -500 $29.75 $-14,875 S Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-04-12 2014-05-13
12:55:55
Common Stock -618 $29.53 $-18,250 F Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-04-12 2014-04-15
10:16:51
Common Stock -1,366 $29.53 $-40,338 F Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-04-12 2014-04-15
10:16:38
Common Stock -1,619 $29.53 $-47,809 F Brooks, Wendell R.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-04-12 2014-04-15
10:16:14
Common Stock -1,139 $29.53 $-33,635 F MCCULLOCH JAMES L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-04-12 2014-04-15
10:15:46
Common Stock -329 $29.53 $-9,715 F Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-04-12 2014-04-15
10:15:31
Common Stock -629 $29.53 $-18,574 F Mercado, Pablo G.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-04-12 2014-04-15
10:15:14
Common Stock -6,946 $29.53 $-205,115 F GAUT C CHRISTOPHER
Show Address
500 N. AKARD STREET
SUITE 4300
DALLAS, TX
75201-3331
Hide Address
Director EDGAR Filing
  2014-04-01 2014-04-01
17:08:06
Common Stock +12,950 $6.08 $78,736 M Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-03-15 2014-03-17
18:21:30
Common Stock +2,559 $0.00 $0 M Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-03-15 2014-03-17
18:20:10
Common Stock +1,152 $0.00 $0 M Mercado, Pablo G.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-03-07 2014-04-01
17:08:06
Common Stock +5,000 $0.00 $0 A Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-03-04 2014-04-01
17:08:06
Common Stock -408 $26.43 $-10,783 F Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-02-21 2014-02-25
17:09:17
Common Stock +11,128 $0.00 $0 A Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-02-21 2014-02-25
17:08:59
Common Stock +41,729 $0.00 $0 A GAUT C CHRISTOPHER
Show Address
500 N. AKARD STREET
SUITE 4300
DALLAS, TX
75201-3331
Hide Address
Director EDGAR Filing
  2014-02-21 2014-02-25
17:08:26
Common Stock -811 $26.96 $-21,865 F Brooks, Wendell R.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-02-21 2014-02-25
17:08:10
Common Stock +14,837 $0.00 $0 A Iyyanki Prady
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-01-17 2014-01-17
13:17:12
Common Stock +1,600 $15.35 $24,560 M Mercado, Pablo G.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-01-16 2014-01-17
13:17:12
Common Stock +1,000 $15.35 $15,350 M Mercado, Pablo G.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2014-01-16 2014-01-17
13:14:03
Common Stock +100,000 $7.68 $768,000 M GAUT C CHRISTOPHER
Show Address
500 N. AKARD STREET
SUITE 4300
DALLAS, TX
75201-3331
Hide Address
Director EDGAR Filing
  2014-01-13 2014-01-14
12:22:43
Common Stock +42,614 $0.00 $0 A Iyyanki Prady
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-11-08 2013-11-12
09:24:34
Common Stock +10,305 $9.33 $96,146 X Brooks, Wendell R.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-09-13 2013-09-13
17:26:57
Common Stock -155,000 $26.97 $-4,180,350 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-13 2013-09-13
17:25:33
Common Stock -155,000 $26.97 $-4,180,350 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -8,407 $26.97 $-226,737 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -8,407 $26.97 $-226,737 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -8,407 $26.97 $-226,737 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -8,407 $26.97 $-226,737 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -8,407 $26.97 $-226,737 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -8,407 $26.97 $-226,737 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -8,407 $26.97 $-226,737 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -8,407 $26.97 $-226,737 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -14,656 $26.97 $-395,272 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -14,656 $26.97 $-395,272 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -14,656 $26.97 $-395,272 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -14,656 $26.97 $-395,272 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -14,656 $26.97 $-395,272 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -14,656 $26.97 $-395,272 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -14,656 $26.97 $-395,272 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -14,656 $26.97 $-395,272 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -49,164 $26.97 $-1,325,953 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -49,164 $26.97 $-1,325,953 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -49,164 $26.97 $-1,325,953 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -49,164 $26.97 $-1,325,953 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -49,164 $26.97 $-1,325,953 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -49,164 $26.97 $-1,325,953 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -49,164 $26.97 $-1,325,953 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -49,164 $26.97 $-1,325,953 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -30,546 $26.97 $-823,826 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -30,546 $26.97 $-823,826 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -30,546 $26.97 $-823,826 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -30,546 $26.97 $-823,826 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -30,546 $26.97 $-823,826 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -30,546 $26.97 $-823,826 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -30,546 $26.97 $-823,826 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -30,546 $26.97 $-823,826 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -52,227 $26.97 $-1,408,562 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -52,227 $26.97 $-1,408,562 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -52,227 $26.97 $-1,408,562 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -52,227 $26.97 $-1,408,562 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -52,227 $26.97 $-1,408,562 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -52,227 $26.97 $-1,408,562 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -52,227 $26.97 $-1,408,562 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-13 2013-09-13
16:22:39
Common Stock -52,227 $26.97 $-1,408,562 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
17:26:57
Common Stock -144,524 $26.99 $-3,900,703 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-12 2013-09-13
17:25:33
Common Stock -144,524 $26.99 $-3,900,703 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -7,838 $26.99 $-211,548 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -7,838 $26.99 $-211,548 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -7,838 $26.99 $-211,548 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -7,838 $26.99 $-211,548 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -7,838 $26.99 $-211,548 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -7,838 $26.99 $-211,548 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -7,838 $26.99 $-211,548 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -7,838 $26.99 $-211,548 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -13,665 $26.99 $-368,818 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -13,665 $26.99 $-368,818 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -13,665 $26.99 $-368,818 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -13,665 $26.99 $-368,818 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -13,665 $26.99 $-368,818 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -13,665 $26.99 $-368,818 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -13,665 $26.99 $-368,818 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -13,665 $26.99 $-368,818 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -45,842 $26.99 $-1,237,276 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -45,842 $26.99 $-1,237,276 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -45,842 $26.99 $-1,237,276 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -45,842 $26.99 $-1,237,276 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -45,842 $26.99 $-1,237,276 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -45,842 $26.99 $-1,237,276 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -45,842 $26.99 $-1,237,276 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -45,842 $26.99 $-1,237,276 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -28,482 $26.99 $-768,729 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -28,482 $26.99 $-768,729 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -28,482 $26.99 $-768,729 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -28,482 $26.99 $-768,729 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -28,482 $26.99 $-768,729 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -28,482 $26.99 $-768,729 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -28,482 $26.99 $-768,729 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -28,482 $26.99 $-768,729 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -48,697 $26.99 $-1,314,332 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -48,697 $26.99 $-1,314,332 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -48,697 $26.99 $-1,314,332 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -48,697 $26.99 $-1,314,332 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -48,697 $26.99 $-1,314,332 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -48,697 $26.99 $-1,314,332 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -48,697 $26.99 $-1,314,332 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-12 2013-09-13
16:22:39
Common Stock -48,697 $26.99 $-1,314,332 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
17:26:57
Common Stock -190,823 $26.92 $-5,136,955 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-11 2013-09-13
17:25:33
Common Stock -190,823 $26.92 $-5,136,955 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -10,349 $26.92 $-278,595 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -10,349 $26.92 $-278,595 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -10,349 $26.92 $-278,595 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -10,349 $26.92 $-278,595 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -10,349 $26.92 $-278,595 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -10,349 $26.92 $-278,595 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -10,349 $26.92 $-278,595 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -10,349 $26.92 $-278,595 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -18,043 $26.92 $-485,718 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -18,043 $26.92 $-485,718 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -18,043 $26.92 $-485,718 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -18,043 $26.92 $-485,718 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -18,043 $26.92 $-485,718 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -18,043 $26.92 $-485,718 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -18,043 $26.92 $-485,718 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -18,043 $26.92 $-485,718 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -60,527 $26.92 $-1,629,387 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -60,527 $26.92 $-1,629,387 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -60,527 $26.92 $-1,629,387 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -60,527 $26.92 $-1,629,387 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -60,527 $26.92 $-1,629,387 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -60,527 $26.92 $-1,629,387 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -60,527 $26.92 $-1,629,387 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -60,527 $26.92 $-1,629,387 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -37,606 $26.92 $-1,012,354 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -37,606 $26.92 $-1,012,354 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -37,606 $26.92 $-1,012,354 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -37,606 $26.92 $-1,012,354 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -37,606 $26.92 $-1,012,354 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -37,606 $26.92 $-1,012,354 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -37,606 $26.92 $-1,012,354 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -37,606 $26.92 $-1,012,354 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -64,298 $26.92 $-1,730,902 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -64,298 $26.92 $-1,730,902 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -64,298 $26.92 $-1,730,902 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -64,298 $26.92 $-1,730,902 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -64,298 $26.92 $-1,730,902 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -64,298 $26.92 $-1,730,902 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -64,298 $26.92 $-1,730,902 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-11 2013-09-13
16:22:39
Common Stock -64,298 $26.92 $-1,730,902 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
18:21:59
Common Stock -112,254 $26.87 $-3,016,265 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-10 2013-09-10
18:20:59
Common Stock -112,254 $26.87 $-3,016,265 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -6,088 $26.87 $-163,585 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -6,088 $26.87 $-163,585 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -6,088 $26.87 $-163,585 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -6,088 $26.87 $-163,585 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -6,088 $26.87 $-163,585 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -6,088 $26.87 $-163,585 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -6,088 $26.87 $-163,585 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -6,088 $26.87 $-163,585 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -10,614 $26.87 $-285,198 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -10,614 $26.87 $-285,198 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -10,614 $26.87 $-285,198 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -10,614 $26.87 $-285,198 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -10,614 $26.87 $-285,198 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -10,614 $26.87 $-285,198 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -10,614 $26.87 $-285,198 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -10,614 $26.87 $-285,198 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -35,606 $26.87 $-956,733 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -35,606 $26.87 $-956,733 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -35,606 $26.87 $-956,733 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -35,606 $26.87 $-956,733 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -35,606 $26.87 $-956,733 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -35,606 $26.87 $-956,733 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -35,606 $26.87 $-956,733 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -35,606 $26.87 $-956,733 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -22,122 $26.87 $-594,418 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -22,122 $26.87 $-594,418 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -22,122 $26.87 $-594,418 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -22,122 $26.87 $-594,418 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -22,122 $26.87 $-594,418 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -22,122 $26.87 $-594,418 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -22,122 $26.87 $-594,418 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -22,122 $26.87 $-594,418 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -37,824 $26.87 $-1,016,331 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -37,824 $26.87 $-1,016,331 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -37,824 $26.87 $-1,016,331 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -37,824 $26.87 $-1,016,331 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -37,824 $26.87 $-1,016,331 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -37,824 $26.87 $-1,016,331 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -37,824 $26.87 $-1,016,331 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-10 2013-09-10
16:43:42
Common Stock -37,824 $26.87 $-1,016,331 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
18:21:59
Common Stock -234,407 $26.76 $-6,272,731 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-09 2013-09-10
18:20:59
Common Stock -234,407 $26.76 $-6,272,731 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -12,713 $26.76 $-340,200 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -12,713 $26.76 $-340,200 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -12,713 $26.76 $-340,200 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -12,713 $26.76 $-340,200 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -12,713 $26.76 $-340,200 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -12,713 $26.76 $-340,200 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -12,713 $26.76 $-340,200 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -12,713 $26.76 $-340,200 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -22,164 $26.76 $-593,109 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -22,164 $26.76 $-593,109 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -22,164 $26.76 $-593,109 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -22,164 $26.76 $-593,109 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -22,164 $26.76 $-593,109 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -22,164 $26.76 $-593,109 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -22,164 $26.76 $-593,109 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -22,164 $26.76 $-593,109 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -74,351 $26.76 $-1,989,633 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -74,351 $26.76 $-1,989,633 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -74,351 $26.76 $-1,989,633 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -74,351 $26.76 $-1,989,633 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -74,351 $26.76 $-1,989,633 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -74,351 $26.76 $-1,989,633 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -74,351 $26.76 $-1,989,633 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -74,351 $26.76 $-1,989,633 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -46,195 $26.76 $-1,236,178 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -46,195 $26.76 $-1,236,178 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -46,195 $26.76 $-1,236,178 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -46,195 $26.76 $-1,236,178 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -46,195 $26.76 $-1,236,178 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -46,195 $26.76 $-1,236,178 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -46,195 $26.76 $-1,236,178 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -46,195 $26.76 $-1,236,178 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -78,984 $26.76 $-2,113,612 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -78,984 $26.76 $-2,113,612 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -78,984 $26.76 $-2,113,612 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -78,984 $26.76 $-2,113,612 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -78,984 $26.76 $-2,113,612 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -78,984 $26.76 $-2,113,612 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -78,984 $26.76 $-2,113,612 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-09 2013-09-10
16:43:42
Common Stock -78,984 $26.76 $-2,113,612 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
18:21:59
Common Stock -98,404 $26.53 $-2,610,658 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-06 2013-09-10
18:20:59
Common Stock -98,404 $26.53 $-2,610,658 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -5,337 $26.53 $-141,591 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -5,337 $26.53 $-141,591 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -5,337 $26.53 $-141,591 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -5,337 $26.53 $-141,591 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -5,337 $26.53 $-141,591 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -5,337 $26.53 $-141,591 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -5,337 $26.53 $-141,591 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -5,337 $26.53 $-141,591 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -9,305 $26.53 $-246,862 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -9,305 $26.53 $-246,862 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -9,305 $26.53 $-246,862 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -9,305 $26.53 $-246,862 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -9,305 $26.53 $-246,862 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -9,305 $26.53 $-246,862 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -9,305 $26.53 $-246,862 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -9,305 $26.53 $-246,862 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -31,212 $26.53 $-828,054 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -31,212 $26.53 $-828,054 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -31,212 $26.53 $-828,054 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -31,212 $26.53 $-828,054 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -31,212 $26.53 $-828,054 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -31,212 $26.53 $-828,054 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -31,212 $26.53 $-828,054 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -31,212 $26.53 $-828,054 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -19,393 $26.53 $-514,496 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -19,393 $26.53 $-514,496 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -19,393 $26.53 $-514,496 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -19,393 $26.53 $-514,496 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -19,393 $26.53 $-514,496 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -19,393 $26.53 $-514,496 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -19,393 $26.53 $-514,496 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -19,393 $26.53 $-514,496 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -33,157 $26.53 $-879,655 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -33,157 $26.53 $-879,655 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -33,157 $26.53 $-879,655 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -33,157 $26.53 $-879,655 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -33,157 $26.53 $-879,655 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -33,157 $26.53 $-879,655 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -33,157 $26.53 $-879,655 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-06 2013-09-10
16:43:42
Common Stock -33,157 $26.53 $-879,655 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
18:25:34
Common Stock -114,440 $26.50 $-3,032,660 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-05 2013-09-05
18:23:20
Common Stock -114,440 $26.50 $-3,032,660 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -6,207 $26.50 $-164,486 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -6,207 $26.50 $-164,486 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -6,207 $26.50 $-164,486 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -6,207 $26.50 $-164,486 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -6,207 $26.50 $-164,486 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -6,207 $26.50 $-164,486 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -6,207 $26.50 $-164,486 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -6,207 $26.50 $-164,486 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -10,821 $26.50 $-286,757 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -10,821 $26.50 $-286,757 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -10,821 $26.50 $-286,757 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -10,821 $26.50 $-286,757 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -10,821 $26.50 $-286,757 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -10,821 $26.50 $-286,757 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -10,821 $26.50 $-286,757 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -10,821 $26.50 $-286,757 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -36,298 $26.50 $-961,897 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -36,298 $26.50 $-961,897 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -36,298 $26.50 $-961,897 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -36,298 $26.50 $-961,897 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -36,298 $26.50 $-961,897 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -36,298 $26.50 $-961,897 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -36,298 $26.50 $-961,897 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -36,298 $26.50 $-961,897 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -22,553 $26.50 $-597,655 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -22,553 $26.50 $-597,655 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -22,553 $26.50 $-597,655 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -22,553 $26.50 $-597,655 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -22,553 $26.50 $-597,655 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -22,553 $26.50 $-597,655 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -22,553 $26.50 $-597,655 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -22,553 $26.50 $-597,655 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -38,561 $26.50 $-1,021,867 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -38,561 $26.50 $-1,021,867 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -38,561 $26.50 $-1,021,867 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -38,561 $26.50 $-1,021,867 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -38,561 $26.50 $-1,021,867 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -38,561 $26.50 $-1,021,867 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -38,561 $26.50 $-1,021,867 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-05 2013-09-05
16:37:47
Common Stock -38,561 $26.50 $-1,021,867 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
18:25:34
Common Stock -20,000 $26.52 $-530,400 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-03 2013-09-05
18:23:20
Common Stock -20,000 $26.52 $-530,400 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,085 $26.52 $-28,774 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,085 $26.52 $-28,774 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,085 $26.52 $-28,774 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,085 $26.52 $-28,774 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,085 $26.52 $-28,774 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,085 $26.52 $-28,774 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,085 $26.52 $-28,774 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,085 $26.52 $-28,774 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,892 $26.52 $-50,176 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,892 $26.52 $-50,176 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,892 $26.52 $-50,176 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,892 $26.52 $-50,176 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,892 $26.52 $-50,176 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,892 $26.52 $-50,176 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,892 $26.52 $-50,176 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -1,892 $26.52 $-50,176 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,343 $26.52 $-168,216 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,343 $26.52 $-168,216 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,343 $26.52 $-168,216 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,343 $26.52 $-168,216 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,343 $26.52 $-168,216 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,343 $26.52 $-168,216 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,343 $26.52 $-168,216 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,343 $26.52 $-168,216 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -3,941 $26.52 $-104,515 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -3,941 $26.52 $-104,515 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -3,941 $26.52 $-104,515 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -3,941 $26.52 $-104,515 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -3,941 $26.52 $-104,515 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -3,941 $26.52 $-104,515 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -3,941 $26.52 $-104,515 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -3,941 $26.52 $-104,515 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,739 $26.52 $-178,718 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,739 $26.52 $-178,718 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,739 $26.52 $-178,718 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,739 $26.52 $-178,718 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,739 $26.52 $-178,718 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,739 $26.52 $-178,718 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,739 $26.52 $-178,718 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-09-03 2013-09-05
16:37:47
Common Stock -6,739 $26.52 $-178,718 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:30:16
Common Stock -150,000 $26.50 $-3,975,000 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-08-29 2013-08-30
15:30:04
Common Stock -150,000 $26.50 $-3,975,000 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -8,135 $26.50 $-215,578 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -8,135 $26.50 $-215,578 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -8,135 $26.50 $-215,578 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -8,135 $26.50 $-215,578 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -8,135 $26.50 $-215,578 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -8,135 $26.50 $-215,578 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -8,135 $26.50 $-215,578 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -8,135 $26.50 $-215,578 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -14,183 $26.50 $-375,850 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -14,183 $26.50 $-375,850 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -14,183 $26.50 $-375,850 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -14,183 $26.50 $-375,850 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -14,183 $26.50 $-375,850 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -14,183 $26.50 $-375,850 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -14,183 $26.50 $-375,850 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -14,183 $26.50 $-375,850 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -47,578 $26.50 $-1,260,817 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -47,578 $26.50 $-1,260,817 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -47,578 $26.50 $-1,260,817 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -47,578 $26.50 $-1,260,817 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -47,578 $26.50 $-1,260,817 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -47,578 $26.50 $-1,260,817 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -47,578 $26.50 $-1,260,817 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -47,578 $26.50 $-1,260,817 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -29,561 $26.50 $-783,367 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -29,561 $26.50 $-783,367 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -29,561 $26.50 $-783,367 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -29,561 $26.50 $-783,367 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -29,561 $26.50 $-783,367 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -29,561 $26.50 $-783,367 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -29,561 $26.50 $-783,367 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -29,561 $26.50 $-783,367 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -50,543 $26.50 $-1,339,390 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -50,543 $26.50 $-1,339,390 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -50,543 $26.50 $-1,339,390 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -50,543 $26.50 $-1,339,390 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -50,543 $26.50 $-1,339,390 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -50,543 $26.50 $-1,339,390 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -50,543 $26.50 $-1,339,390 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-29 2013-08-30
15:00:50
Common Stock -50,543 $26.50 $-1,339,390 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:30:16
Common Stock -84,889 $26.51 $-2,250,407 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-08-28 2013-08-30
15:30:04
Common Stock -84,889 $26.51 $-2,250,407 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -4,603 $26.51 $-122,026 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -4,603 $26.51 $-122,026 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -4,603 $26.51 $-122,026 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -4,603 $26.51 $-122,026 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -4,603 $26.51 $-122,026 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -4,603 $26.51 $-122,026 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -4,603 $26.51 $-122,026 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -4,603 $26.51 $-122,026 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -8,026 $26.51 $-212,769 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -8,026 $26.51 $-212,769 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -8,026 $26.51 $-212,769 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -8,026 $26.51 $-212,769 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -8,026 $26.51 $-212,769 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -8,026 $26.51 $-212,769 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -8,026 $26.51 $-212,769 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -8,026 $26.51 $-212,769 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -26,926 $26.51 $-713,808 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -26,926 $26.51 $-713,808 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -26,926 $26.51 $-713,808 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -26,926 $26.51 $-713,808 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -26,926 $26.51 $-713,808 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -26,926 $26.51 $-713,808 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -26,926 $26.51 $-713,808 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -26,926 $26.51 $-713,808 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -16,730 $26.51 $-443,512 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -16,730 $26.51 $-443,512 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -16,730 $26.51 $-443,512 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -16,730 $26.51 $-443,512 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -16,730 $26.51 $-443,512 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -16,730 $26.51 $-443,512 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -16,730 $26.51 $-443,512 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -16,730 $26.51 $-443,512 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -28,604 $26.51 $-758,292 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -28,604 $26.51 $-758,292 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -28,604 $26.51 $-758,292 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -28,604 $26.51 $-758,292 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -28,604 $26.51 $-758,292 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -28,604 $26.51 $-758,292 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -28,604 $26.51 $-758,292 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-28 2013-08-30
15:00:50
Common Stock -28,604 $26.51 $-758,292 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -934 $26.91 $-25,134 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -934 $26.91 $-25,134 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -934 $26.91 $-25,134 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -934 $26.91 $-25,134 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -934 $26.91 $-25,134 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -934 $26.91 $-25,134 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -934 $26.91 $-25,134 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -934 $26.91 $-25,134 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -1,628 $26.91 $-43,809 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -1,628 $26.91 $-43,809 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -1,628 $26.91 $-43,809 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -1,628 $26.91 $-43,809 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -1,628 $26.91 $-43,809 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -1,628 $26.91 $-43,809 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -1,628 $26.91 $-43,809 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -1,628 $26.91 $-43,809 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,461 $26.91 $-146,956 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,461 $26.91 $-146,956 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,461 $26.91 $-146,956 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,461 $26.91 $-146,956 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,461 $26.91 $-146,956 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,461 $26.91 $-146,956 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,461 $26.91 $-146,956 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,461 $26.91 $-146,956 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -3,392 $26.91 $-91,279 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -3,392 $26.91 $-91,279 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -3,392 $26.91 $-91,279 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -3,392 $26.91 $-91,279 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -3,392 $26.91 $-91,279 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -3,392 $26.91 $-91,279 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -3,392 $26.91 $-91,279 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -3,392 $26.91 $-91,279 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,801 $26.91 $-156,105 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,801 $26.91 $-156,105 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,801 $26.91 $-156,105 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,801 $26.91 $-156,105 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,801 $26.91 $-156,105 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,801 $26.91 $-156,105 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,801 $26.91 $-156,105 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-14 2013-08-14
17:23:03
Common Stock -5,801 $26.91 $-156,105 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -1,764 $27.00 $-47,628 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -1,764 $27.00 $-47,628 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -1,764 $27.00 $-47,628 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -1,764 $27.00 $-47,628 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -1,764 $27.00 $-47,628 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -1,764 $27.00 $-47,628 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -1,764 $27.00 $-47,628 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -1,764 $27.00 $-47,628 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -3,076 $27.00 $-83,052 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -3,076 $27.00 $-83,052 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -3,076 $27.00 $-83,052 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -3,076 $27.00 $-83,052 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -3,076 $27.00 $-83,052 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -3,076 $27.00 $-83,052 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -3,076 $27.00 $-83,052 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -3,076 $27.00 $-83,052 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,322 $27.00 $-278,694 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,322 $27.00 $-278,694 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,322 $27.00 $-278,694 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,322 $27.00 $-278,694 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,322 $27.00 $-278,694 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,322 $27.00 $-278,694 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,322 $27.00 $-278,694 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,322 $27.00 $-278,694 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -6,414 $27.00 $-173,178 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -6,414 $27.00 $-173,178 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -6,414 $27.00 $-173,178 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -6,414 $27.00 $-173,178 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -6,414 $27.00 $-173,178 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -6,414 $27.00 $-173,178 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -6,414 $27.00 $-173,178 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -6,414 $27.00 $-173,178 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,966 $27.00 $-296,082 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,966 $27.00 $-296,082 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,966 $27.00 $-296,082 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,966 $27.00 $-296,082 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,966 $27.00 $-296,082 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,966 $27.00 $-296,082 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,966 $27.00 $-296,082 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-13 2013-08-14
17:23:03
Common Stock -10,966 $27.00 $-296,082 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -894 $27.15 $-24,272 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -894 $27.15 $-24,272 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -894 $27.15 $-24,272 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -894 $27.15 $-24,272 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -894 $27.15 $-24,272 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -894 $27.15 $-24,272 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -894 $27.15 $-24,272 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -894 $27.15 $-24,272 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -1,560 $27.15 $-42,354 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -1,560 $27.15 $-42,354 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -1,560 $27.15 $-42,354 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -1,560 $27.15 $-42,354 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -1,560 $27.15 $-42,354 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -1,560 $27.15 $-42,354 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -1,560 $27.15 $-42,354 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -1,560 $27.15 $-42,354 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,234 $27.15 $-142,103 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,234 $27.15 $-142,103 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,234 $27.15 $-142,103 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,234 $27.15 $-142,103 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,234 $27.15 $-142,103 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,234 $27.15 $-142,103 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,234 $27.15 $-142,103 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,234 $27.15 $-142,103 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -3,252 $27.15 $-88,292 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -3,252 $27.15 $-88,292 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -3,252 $27.15 $-88,292 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -3,252 $27.15 $-88,292 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -3,252 $27.15 $-88,292 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -3,252 $27.15 $-88,292 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -3,252 $27.15 $-88,292 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -3,252 $27.15 $-88,292 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,560 $27.15 $-150,954 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,560 $27.15 $-150,954 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,560 $27.15 $-150,954 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,560 $27.15 $-150,954 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,560 $27.15 $-150,954 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,560 $27.15 $-150,954 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,560 $27.15 $-150,954 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-12 2013-08-14
17:23:03
Common Stock -5,560 $27.15 $-150,954 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:59:41
Common Stock -5,900 $27.63 $-163,017 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-08-08 2013-08-08
17:59:41
Common Stock -5,900 $27.63 $-163,017 S Sealy Scott P Sr
Show Address
2325 E CAMELBACK ROAD
SUITE 1100
PHOENIX, AZ
85016
Hide Address
Director EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -320 $27.63 $-8,842 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -320 $27.63 $-8,842 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -320 $27.63 $-8,842 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -320 $27.63 $-8,842 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -320 $27.63 $-8,842 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -320 $27.63 $-8,842 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -320 $27.63 $-8,842 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -320 $27.63 $-8,842 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -558 $27.63 $-15,418 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -558 $27.63 $-15,418 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -558 $27.63 $-15,418 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -558 $27.63 $-15,418 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -558 $27.63 $-15,418 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -558 $27.63 $-15,418 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -558 $27.63 $-15,418 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -558 $27.63 $-15,418 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,872 $27.63 $-51,723 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,872 $27.63 $-51,723 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,872 $27.63 $-51,723 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,872 $27.63 $-51,723 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,872 $27.63 $-51,723 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,872 $27.63 $-51,723 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,872 $27.63 $-51,723 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,872 $27.63 $-51,723 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,162 $27.63 $-32,106 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,162 $27.63 $-32,106 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,162 $27.63 $-32,106 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,162 $27.63 $-32,106 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,162 $27.63 $-32,106 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,162 $27.63 $-32,106 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,162 $27.63 $-32,106 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,162 $27.63 $-32,106 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,988 $27.63 $-54,928 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,988 $27.63 $-54,928 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,988 $27.63 $-54,928 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,988 $27.63 $-54,928 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,988 $27.63 $-54,928 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,988 $27.63 $-54,928 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,988 $27.63 $-54,928 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-08 2013-08-08
17:44:38
Common Stock -1,988 $27.63 $-54,928 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:59:41
Common Stock -110,343 $27.61 $-3,046,570 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -5,985 $27.61 $-165,246 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -5,985 $27.61 $-165,246 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -5,985 $27.61 $-165,246 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -5,985 $27.61 $-165,246 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -5,985 $27.61 $-165,246 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -5,985 $27.61 $-165,246 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -5,985 $27.61 $-165,246 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -5,985 $27.61 $-165,246 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -10,434 $27.61 $-288,083 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -10,434 $27.61 $-288,083 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -10,434 $27.61 $-288,083 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -10,434 $27.61 $-288,083 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -10,434 $27.61 $-288,083 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -10,434 $27.61 $-288,083 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -10,434 $27.61 $-288,083 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -10,434 $27.61 $-288,083 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -34,999 $27.61 $-966,322 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -34,999 $27.61 $-966,322 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -34,999 $27.61 $-966,322 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -34,999 $27.61 $-966,322 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -34,999 $27.61 $-966,322 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -34,999 $27.61 $-966,322 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -34,999 $27.61 $-966,322 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -34,999 $27.61 $-966,322 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -21,745 $27.61 $-600,379 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -21,745 $27.61 $-600,379 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -21,745 $27.61 $-600,379 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -21,745 $27.61 $-600,379 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -21,745 $27.61 $-600,379 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -21,745 $27.61 $-600,379 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -21,745 $27.61 $-600,379 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -21,745 $27.61 $-600,379 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -37,180 $27.61 $-1,026,540 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -37,180 $27.61 $-1,026,540 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -37,180 $27.61 $-1,026,540 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -37,180 $27.61 $-1,026,540 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -37,180 $27.61 $-1,026,540 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -37,180 $27.61 $-1,026,540 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -37,180 $27.61 $-1,026,540 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-07 2013-08-08
17:44:38
Common Stock -37,180 $27.61 $-1,026,540 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:59:41
Common Stock -123,776 $27.61 $-3,417,455 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -6,713 $27.61 $-185,346 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -6,713 $27.61 $-185,346 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -6,713 $27.61 $-185,346 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -6,713 $27.61 $-185,346 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -6,713 $27.61 $-185,346 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -6,713 $27.61 $-185,346 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -6,713 $27.61 $-185,346 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -6,713 $27.61 $-185,346 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -11,704 $27.61 $-323,147 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -11,704 $27.61 $-323,147 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -11,704 $27.61 $-323,147 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -11,704 $27.61 $-323,147 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -11,704 $27.61 $-323,147 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -11,704 $27.61 $-323,147 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -11,704 $27.61 $-323,147 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -11,704 $27.61 $-323,147 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -39,260 $27.61 $-1,083,969 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -39,260 $27.61 $-1,083,969 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -39,260 $27.61 $-1,083,969 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -39,260 $27.61 $-1,083,969 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -39,260 $27.61 $-1,083,969 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -39,260 $27.61 $-1,083,969 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -39,260 $27.61 $-1,083,969 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -39,260 $27.61 $-1,083,969 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -24,393 $27.61 $-673,491 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -24,393 $27.61 $-673,491 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -24,393 $27.61 $-673,491 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -24,393 $27.61 $-673,491 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -24,393 $27.61 $-673,491 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -24,393 $27.61 $-673,491 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -24,393 $27.61 $-673,491 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -24,393 $27.61 $-673,491 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -41,706 $27.61 $-1,151,503 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -41,706 $27.61 $-1,151,503 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -41,706 $27.61 $-1,151,503 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -41,706 $27.61 $-1,151,503 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -41,706 $27.61 $-1,151,503 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -41,706 $27.61 $-1,151,503 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -41,706 $27.61 $-1,151,503 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-08-06 2013-08-08
17:44:38
Common Stock -41,706 $27.61 $-1,151,503 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-07-11 2013-07-12
10:41:30
Common Stock -31,450 $31.00 $-974,950 S Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-05-16 2013-05-16
17:23:24
Common Stock -9,900 $29.00 $-287,100 S Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-05-14 2013-05-15
18:06:50
Common Stock -100 $29.00 $-2,900 S Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-04-12 2013-04-15
14:39:09
Common Stock -321 $27.16 $-8,718 F Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-04-12 2013-04-15
14:38:49
Common Stock -1,138 $27.16 $-30,908 F MCCULLOCH JAMES L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-04-12 2013-04-15
14:38:19
Common Stock -1,616 $27.16 $-43,891 F Brooks, Wendell R.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-04-12 2013-04-15
14:37:55
Common Stock -636 $27.16 $-17,274 F Mercado, Pablo G.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-04-12 2013-04-15
14:37:27
Common Stock -661 $27.16 $-17,953 F Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-04-12 2013-04-15
14:36:54
Common Stock -1,363 $27.16 $-37,019 F Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-04-01 2013-04-02
12:03:51
Common Stock -10,000 $28.43 $-284,300 S Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-03-15 2013-03-15
17:16:45
Common Stock -63,312 $25.88 $-1,638,515 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-15 2013-03-15
17:16:20
Common Stock -63,312 $25.88 $-1,638,515 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -2,641 $25.88 $-68,349 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -2,641 $25.88 $-68,349 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -2,641 $25.88 $-68,349 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -2,641 $25.88 $-68,349 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -2,641 $25.88 $-68,349 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -2,641 $25.88 $-68,349 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -2,641 $25.88 $-68,349 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -2,641 $25.88 $-68,349 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -4,605 $25.88 $-119,177 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -4,605 $25.88 $-119,177 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -4,605 $25.88 $-119,177 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -4,605 $25.88 $-119,177 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -4,605 $25.88 $-119,177 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -4,605 $25.88 $-119,177 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -4,605 $25.88 $-119,177 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -4,605 $25.88 $-119,177 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -30,057 $25.88 $-777,875 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -30,057 $25.88 $-777,875 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -30,057 $25.88 $-777,875 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -30,057 $25.88 $-777,875 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -30,057 $25.88 $-777,875 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -30,057 $25.88 $-777,875 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -30,057 $25.88 $-777,875 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -30,057 $25.88 $-777,875 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -9,598 $25.88 $-248,396 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -9,598 $25.88 $-248,396 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -9,598 $25.88 $-248,396 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -9,598 $25.88 $-248,396 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -9,598 $25.88 $-248,396 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -9,598 $25.88 $-248,396 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -9,598 $25.88 $-248,396 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -9,598 $25.88 $-248,396 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -16,411 $25.88 $-424,717 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -16,411 $25.88 $-424,717 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -16,411 $25.88 $-424,717 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -16,411 $25.88 $-424,717 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -16,411 $25.88 $-424,717 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -16,411 $25.88 $-424,717 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -16,411 $25.88 $-424,717 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-15 2013-03-15
16:21:18
Common Stock -16,411 $25.88 $-424,717 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
17:16:45
Common Stock -100,000 $25.69 $-2,569,000 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-14 2013-03-15
17:16:20
Common Stock -100,000 $25.69 $-2,569,000 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -4,173 $25.69 $-107,204 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -4,173 $25.69 $-107,204 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -4,173 $25.69 $-107,204 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -4,173 $25.69 $-107,204 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -4,173 $25.69 $-107,204 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -4,173 $25.69 $-107,204 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -4,173 $25.69 $-107,204 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -4,173 $25.69 $-107,204 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -7,273 $25.69 $-186,843 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -7,273 $25.69 $-186,843 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -7,273 $25.69 $-186,843 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -7,273 $25.69 $-186,843 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -7,273 $25.69 $-186,843 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -7,273 $25.69 $-186,843 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -7,273 $25.69 $-186,843 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -7,273 $25.69 $-186,843 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -47,474 $25.69 $-1,219,607 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -47,474 $25.69 $-1,219,607 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -47,474 $25.69 $-1,219,607 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -47,474 $25.69 $-1,219,607 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -47,474 $25.69 $-1,219,607 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -47,474 $25.69 $-1,219,607 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -47,474 $25.69 $-1,219,607 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -47,474 $25.69 $-1,219,607 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -15,160 $25.69 $-389,460 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -15,160 $25.69 $-389,460 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -15,160 $25.69 $-389,460 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -15,160 $25.69 $-389,460 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -15,160 $25.69 $-389,460 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -15,160 $25.69 $-389,460 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -15,160 $25.69 $-389,460 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -15,160 $25.69 $-389,460 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -25,920 $25.69 $-665,885 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -25,920 $25.69 $-665,885 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -25,920 $25.69 $-665,885 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -25,920 $25.69 $-665,885 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -25,920 $25.69 $-665,885 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -25,920 $25.69 $-665,885 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -25,920 $25.69 $-665,885 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-14 2013-03-15
16:21:18
Common Stock -25,920 $25.69 $-665,885 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
17:16:45
Common Stock -321,028 $25.54 $-8,199,055 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-13 2013-03-15
17:16:20
Common Stock -321,028 $25.54 $-8,199,055 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -30,947 $25.54 $-790,386 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -30,947 $25.54 $-790,386 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -30,947 $25.54 $-790,386 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -30,947 $25.54 $-790,386 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -30,947 $25.54 $-790,386 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -30,947 $25.54 $-790,386 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -30,947 $25.54 $-790,386 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -30,947 $25.54 $-790,386 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -53,956 $25.54 $-1,378,036 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -53,956 $25.54 $-1,378,036 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -53,956 $25.54 $-1,378,036 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -53,956 $25.54 $-1,378,036 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -53,956 $25.54 $-1,378,036 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -53,956 $25.54 $-1,378,036 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -53,956 $25.54 $-1,378,036 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -53,956 $25.54 $-1,378,036 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -88,137 $25.54 $-2,251,019 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -88,137 $25.54 $-2,251,019 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -88,137 $25.54 $-2,251,019 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -88,137 $25.54 $-2,251,019 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -88,137 $25.54 $-2,251,019 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -88,137 $25.54 $-2,251,019 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -88,137 $25.54 $-2,251,019 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -88,137 $25.54 $-2,251,019 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -54,613 $25.54 $-1,394,816 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -54,613 $25.54 $-1,394,816 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -54,613 $25.54 $-1,394,816 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -54,613 $25.54 $-1,394,816 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -54,613 $25.54 $-1,394,816 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -54,613 $25.54 $-1,394,816 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -54,613 $25.54 $-1,394,816 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -54,613 $25.54 $-1,394,816 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -93,375 $25.54 $-2,384,798 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -93,375 $25.54 $-2,384,798 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -93,375 $25.54 $-2,384,798 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -93,375 $25.54 $-2,384,798 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -93,375 $25.54 $-2,384,798 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -93,375 $25.54 $-2,384,798 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -93,375 $25.54 $-2,384,798 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-13 2013-03-15
16:21:18
Common Stock -93,375 $25.54 $-2,384,798 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
17:19:06
Common Stock -135,791 $25.47 $-3,458,597 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-12 2013-03-12
17:19:06
Common Stock -135,791 $25.47 $-3,458,597 S Pendergrast Leslie
Show Address
C/O SOURCEFIRE, INC.
9770 PATUXENT WOODS DRIVE
COLUMBIA, MD
21046
Hide Address
EDGAR Filing
  2013-03-12 2013-03-12
17:18:46
Common Stock -135,791 $25.47 $-3,458,597 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -49,497 $25.47 $-1,260,689 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -49,497 $25.47 $-1,260,689 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -49,497 $25.47 $-1,260,689 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -49,497 $25.47 $-1,260,689 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -49,497 $25.47 $-1,260,689 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -49,497 $25.47 $-1,260,689 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -49,497 $25.47 $-1,260,689 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -49,497 $25.47 $-1,260,689 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -86,294 $25.47 $-2,197,908 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -86,294 $25.47 $-2,197,908 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -86,294 $25.47 $-2,197,908 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -86,294 $25.47 $-2,197,908 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -86,294 $25.47 $-2,197,908 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -86,294 $25.47 $-2,197,908 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -86,294 $25.47 $-2,197,908 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-12 2013-03-12
16:26:23
Common Stock -86,294 $25.47 $-2,197,908 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
17:19:06
Common Stock -49,460 $25.55 $-1,263,703 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-11 2013-03-12
17:18:46
Common Stock -49,460 $25.55 $-1,263,703 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -18,028 $25.55 $-460,615 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -18,028 $25.55 $-460,615 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -18,028 $25.55 $-460,615 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -18,028 $25.55 $-460,615 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -18,028 $25.55 $-460,615 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -18,028 $25.55 $-460,615 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -18,028 $25.55 $-460,615 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -18,028 $25.55 $-460,615 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -31,432 $25.55 $-803,088 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -31,432 $25.55 $-803,088 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -31,432 $25.55 $-803,088 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -31,432 $25.55 $-803,088 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -31,432 $25.55 $-803,088 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -31,432 $25.55 $-803,088 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -31,432 $25.55 $-803,088 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-11 2013-03-12
16:26:23
Common Stock -31,432 $25.55 $-803,088 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
17:19:06
Common Stock -37,878 $25.80 $-977,252 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-08 2013-03-12
17:18:46
Common Stock -37,878 $25.80 $-977,252 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,139 $25.80 $-364,786 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,139 $25.80 $-364,786 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,139 $25.80 $-364,786 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,139 $25.80 $-364,786 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,139 $25.80 $-364,786 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,139 $25.80 $-364,786 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,139 $25.80 $-364,786 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,139 $25.80 $-364,786 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -8,761 $25.80 $-226,034 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -8,761 $25.80 $-226,034 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -8,761 $25.80 $-226,034 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -8,761 $25.80 $-226,034 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -8,761 $25.80 $-226,034 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -8,761 $25.80 $-226,034 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -8,761 $25.80 $-226,034 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -8,761 $25.80 $-226,034 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,978 $25.80 $-386,432 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,978 $25.80 $-386,432 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,978 $25.80 $-386,432 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,978 $25.80 $-386,432 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,978 $25.80 $-386,432 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,978 $25.80 $-386,432 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,978 $25.80 $-386,432 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-08 2013-03-12
16:26:23
Common Stock -14,978 $25.80 $-386,432 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
18:06:39
Common Stock -100,000 $25.72 $-2,572,000 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-07 2013-03-07
18:06:13
Common Stock -100,000 $25.72 $-2,572,000 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -37,327 $25.72 $-960,050 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -37,327 $25.72 $-960,050 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -37,327 $25.72 $-960,050 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -37,327 $25.72 $-960,050 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -37,327 $25.72 $-960,050 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -37,327 $25.72 $-960,050 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -37,327 $25.72 $-960,050 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -37,327 $25.72 $-960,050 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -23,129 $25.72 $-594,878 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -23,129 $25.72 $-594,878 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -23,129 $25.72 $-594,878 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -23,129 $25.72 $-594,878 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -23,129 $25.72 $-594,878 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -23,129 $25.72 $-594,878 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -23,129 $25.72 $-594,878 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -23,129 $25.72 $-594,878 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -39,544 $25.72 $-1,017,072 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -39,544 $25.72 $-1,017,072 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -39,544 $25.72 $-1,017,072 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -39,544 $25.72 $-1,017,072 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -39,544 $25.72 $-1,017,072 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -39,544 $25.72 $-1,017,072 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -39,544 $25.72 $-1,017,072 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-07 2013-03-07
17:19:26
Common Stock -39,544 $25.72 $-1,017,072 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
18:06:39
Common Stock -29,500 $26.00 $-767,000 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-06 2013-03-07
18:06:13
Common Stock -29,500 $26.00 $-767,000 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,012 $26.00 $-286,312 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,012 $26.00 $-286,312 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,012 $26.00 $-286,312 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,012 $26.00 $-286,312 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,012 $26.00 $-286,312 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,012 $26.00 $-286,312 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,012 $26.00 $-286,312 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,012 $26.00 $-286,312 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -6,823 $26.00 $-177,398 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -6,823 $26.00 $-177,398 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -6,823 $26.00 $-177,398 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -6,823 $26.00 $-177,398 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -6,823 $26.00 $-177,398 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -6,823 $26.00 $-177,398 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -6,823 $26.00 $-177,398 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -6,823 $26.00 $-177,398 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,665 $26.00 $-303,290 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,665 $26.00 $-303,290 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,665 $26.00 $-303,290 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,665 $26.00 $-303,290 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,665 $26.00 $-303,290 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,665 $26.00 $-303,290 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,665 $26.00 $-303,290 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-06 2013-03-07
17:19:26
Common Stock -11,665 $26.00 $-303,290 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
18:06:39
Common Stock -118,157 $26.17 $-3,092,169 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-05 2013-03-07
18:06:13
Common Stock -118,157 $26.17 $-3,092,169 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -44,104 $26.17 $-1,154,202 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -44,104 $26.17 $-1,154,202 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -44,104 $26.17 $-1,154,202 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -44,104 $26.17 $-1,154,202 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -44,104 $26.17 $-1,154,202 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -44,104 $26.17 $-1,154,202 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -44,104 $26.17 $-1,154,202 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -44,104 $26.17 $-1,154,202 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -27,329 $26.17 $-715,200 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -27,329 $26.17 $-715,200 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -27,329 $26.17 $-715,200 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -27,329 $26.17 $-715,200 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -27,329 $26.17 $-715,200 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -27,329 $26.17 $-715,200 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -27,329 $26.17 $-715,200 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -27,329 $26.17 $-715,200 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -46,724 $26.17 $-1,222,767 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -46,724 $26.17 $-1,222,767 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -46,724 $26.17 $-1,222,767 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -46,724 $26.17 $-1,222,767 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -46,724 $26.17 $-1,222,767 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -46,724 $26.17 $-1,222,767 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -46,724 $26.17 $-1,222,767 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-05 2013-03-07
17:19:26
Common Stock -46,724 $26.17 $-1,222,767 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-05
15:52:41
Common Stock +5,000 $0.00 $0 A Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-03-04 2013-03-05
15:52:28
Common Stock +3,500 $0.00 $0 A Simms Tom S.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUTON, TX
77024
Hide Address
EDGAR Filing
  2013-03-04 2013-03-05
15:52:10
Common Stock +5,000 $0.00 $0 A Traylor Mark S
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-03-04 2013-03-04
18:31:41
Common Stock -150,000 $25.85 $-3,877,500 S KOMAROFF STANLEY
Show Address
C/O HENRY SCHEIN, INC.
135 DURYEA ROAD
MELVILLE, NY
11747
Hide Address
EDGAR Filing
  2013-03-04 2013-03-04
18:31:41
Common Stock -150,000 $25.85 $-3,877,500 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-04 2013-03-04
18:31:02
Common Stock -150,000 $25.85 $-3,877,500 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -55,989 $25.85 $-1,447,316 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -55,989 $25.85 $-1,447,316 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -55,989 $25.85 $-1,447,316 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -55,989 $25.85 $-1,447,316 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -55,989 $25.85 $-1,447,316 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -55,989 $25.85 $-1,447,316 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -55,989 $25.85 $-1,447,316 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -55,989 $25.85 $-1,447,316 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -34,694 $25.85 $-896,840 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -34,694 $25.85 $-896,840 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -34,694 $25.85 $-896,840 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -34,694 $25.85 $-896,840 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -34,694 $25.85 $-896,840 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -34,694 $25.85 $-896,840 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -34,694 $25.85 $-896,840 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -34,694 $25.85 $-896,840 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -59,317 $25.85 $-1,533,344 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -59,317 $25.85 $-1,533,344 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -59,317 $25.85 $-1,533,344 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -59,317 $25.85 $-1,533,344 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -59,317 $25.85 $-1,533,344 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -59,317 $25.85 $-1,533,344 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -59,317 $25.85 $-1,533,344 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-04 2013-03-04
17:03:06
Common Stock -59,317 $25.85 $-1,533,344 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
18:31:41
Common Stock -17,735 $26.21 $-464,834 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-01 2013-03-04
18:31:02
Common Stock -17,735 $26.21 $-464,834 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -6,620 $26.21 $-173,510 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -6,620 $26.21 $-173,510 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -6,620 $26.21 $-173,510 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -6,620 $26.21 $-173,510 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -6,620 $26.21 $-173,510 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -6,620 $26.21 $-173,510 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -6,620 $26.21 $-173,510 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -6,620 $26.21 $-173,510 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -4,102 $26.21 $-107,513 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -4,102 $26.21 $-107,513 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -4,102 $26.21 $-107,513 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -4,102 $26.21 $-107,513 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -4,102 $26.21 $-107,513 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -4,102 $26.21 $-107,513 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -4,102 $26.21 $-107,513 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -4,102 $26.21 $-107,513 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -7,013 $26.21 $-183,811 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -7,013 $26.21 $-183,811 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -7,013 $26.21 $-183,811 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -7,013 $26.21 $-183,811 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -7,013 $26.21 $-183,811 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -7,013 $26.21 $-183,811 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -7,013 $26.21 $-183,811 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-03-01 2013-03-04
17:03:06
Common Stock -7,013 $26.21 $-183,811 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
18:31:41
Common Stock -88,830 $26.71 $-2,372,649 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-02-28 2013-03-04
18:31:02
Common Stock -88,830 $26.71 $-2,372,649 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -33,157 $26.71 $-885,623 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -33,157 $26.71 $-885,623 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -33,157 $26.71 $-885,623 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -33,157 $26.71 $-885,623 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -33,157 $26.71 $-885,623 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -33,157 $26.71 $-885,623 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -33,157 $26.71 $-885,623 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -33,157 $26.71 $-885,623 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -20,546 $26.71 $-548,784 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -20,546 $26.71 $-548,784 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -20,546 $26.71 $-548,784 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -20,546 $26.71 $-548,784 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -20,546 $26.71 $-548,784 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -20,546 $26.71 $-548,784 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -20,546 $26.71 $-548,784 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -20,546 $26.71 $-548,784 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -35,127 $26.71 $-938,242 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -35,127 $26.71 $-938,242 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -35,127 $26.71 $-938,242 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -35,127 $26.71 $-938,242 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -35,127 $26.71 $-938,242 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -35,127 $26.71 $-938,242 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -35,127 $26.71 $-938,242 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-28 2013-03-04
17:03:06
Common Stock -35,127 $26.71 $-938,242 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -93,316 $26.55 $-2,477,540 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -93,316 $26.55 $-2,477,540 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -93,316 $26.55 $-2,477,540 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -93,316 $26.55 $-2,477,540 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -93,316 $26.55 $-2,477,540 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -93,316 $26.55 $-2,477,540 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -93,316 $26.55 $-2,477,540 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -93,316 $26.55 $-2,477,540 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -57,822 $26.55 $-1,535,174 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -57,822 $26.55 $-1,535,174 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -57,822 $26.55 $-1,535,174 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -57,822 $26.55 $-1,535,174 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -57,822 $26.55 $-1,535,174 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -57,822 $26.55 $-1,535,174 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -57,822 $26.55 $-1,535,174 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -57,822 $26.55 $-1,535,174 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -98,862 $26.55 $-2,624,786 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -98,862 $26.55 $-2,624,786 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -98,862 $26.55 $-2,624,786 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -98,862 $26.55 $-2,624,786 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -98,862 $26.55 $-2,624,786 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -98,862 $26.55 $-2,624,786 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -98,862 $26.55 $-2,624,786 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
18:09:10
Common Stock -98,862 $26.55 $-2,624,786 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-27 2013-02-27
17:51:05
Common Stock -250,000 $26.55 $-6,637,500 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-02-27 2013-02-27
17:50:49
Common Stock -250,000 $26.55 $-6,637,500 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-02-27 2013-02-27
17:50:49
Common Stock -250,000 $26.55 $-6,637,500 S Rosenblatt Michael
Show Address
ONE MERCK DRIVE

WHITEHOUSE STATION, NJ
08889-0100
Hide Address
EDGAR Filing
  2013-02-27 2013-02-27
15:58:14
Common Stock +30,000 $7.68 $230,400 M MCCULLOCH JAMES L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -146,884 $26.42 $-3,880,675 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -146,884 $26.42 $-3,880,675 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -146,884 $26.42 $-3,880,675 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -146,884 $26.42 $-3,880,675 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -146,884 $26.42 $-3,880,675 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -146,884 $26.42 $-3,880,675 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -146,884 $26.42 $-3,880,675 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -146,884 $26.42 $-3,880,675 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -91,015 $26.42 $-2,404,616 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -91,015 $26.42 $-2,404,616 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -91,015 $26.42 $-2,404,616 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -91,015 $26.42 $-2,404,616 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -91,015 $26.42 $-2,404,616 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -91,015 $26.42 $-2,404,616 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -91,015 $26.42 $-2,404,616 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -91,015 $26.42 $-2,404,616 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -155,613 $26.42 $-4,111,295 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -155,613 $26.42 $-4,111,295 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -155,613 $26.42 $-4,111,295 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -155,613 $26.42 $-4,111,295 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -155,613 $26.42 $-4,111,295 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -155,613 $26.42 $-4,111,295 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -155,613 $26.42 $-4,111,295 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
18:09:10
Common Stock -155,613 $26.42 $-4,111,295 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-26 2013-02-27
17:51:05
Common Stock -393,512 $26.42 $-10,396,587 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-02-26 2013-02-27
17:50:49
Common Stock -393,512 $26.42 $-10,396,587 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -46,817 $26.79 $-1,254,227 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -46,817 $26.79 $-1,254,227 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -46,817 $26.79 $-1,254,227 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -46,817 $26.79 $-1,254,227 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -46,817 $26.79 $-1,254,227 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -46,817 $26.79 $-1,254,227 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -46,817 $26.79 $-1,254,227 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -46,817 $26.79 $-1,254,227 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -29,010 $26.79 $-777,178 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -29,010 $26.79 $-777,178 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -29,010 $26.79 $-777,178 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -29,010 $26.79 $-777,178 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -29,010 $26.79 $-777,178 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -29,010 $26.79 $-777,178 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -29,010 $26.79 $-777,178 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -29,010 $26.79 $-777,178 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -49,599 $26.79 $-1,328,757 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -49,599 $26.79 $-1,328,757 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -49,599 $26.79 $-1,328,757 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -49,599 $26.79 $-1,328,757 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -49,599 $26.79 $-1,328,757 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -49,599 $26.79 $-1,328,757 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -49,599 $26.79 $-1,328,757 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
18:09:10
Common Stock -49,599 $26.79 $-1,328,757 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-25 2013-02-27
17:51:05
Common Stock -125,426 $26.79 $-3,360,163 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-02-25 2013-02-27
17:50:49
Common Stock -125,426 $26.79 $-3,360,163 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-02-22 2013-02-26
17:53:25
Common Stock +2,066,751 $8.92 $18,435,419 X Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-02-22 2013-02-26
17:53:25
Common Stock +2,160,607 $8.92 $19,272,615 X Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-02-22 2013-02-26
17:53:08
Common Stock +2,066,751 $8.92 $18,435,419 X WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-02-22 2013-02-26
17:53:08
Common Stock +2,160,607 $8.92 $19,272,615 X WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-02-22 2013-02-26
15:22:30
Common Stock +4,227,358 $8.92 $37,708,034 X SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-22 2013-02-26
15:22:30
Common Stock +4,227,358 $8.92 $37,708,034 X SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-22 2013-02-26
15:22:30
Common Stock +4,227,358 $8.92 $37,708,034 X SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-22 2013-02-26
15:22:30
Common Stock +4,227,358 $8.92 $37,708,034 X SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-22 2013-02-26
15:22:30
Common Stock +4,227,358 $8.92 $37,708,034 X SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-22 2013-02-26
15:22:30
Common Stock +4,227,358 $8.92 $37,708,034 X SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-22 2013-02-26
15:22:30
Common Stock +4,227,358 $8.92 $37,708,034 X SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-22 2013-02-26
15:22:30
Common Stock +4,227,358 $8.92 $37,708,034 X SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2013-02-21 2013-02-25
17:49:55
Common Stock +4,610 $0.00 $0 A Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-02-21 2013-02-25
17:49:37
Common Stock +4,610 $0.00 $0 A Mercado, Pablo G.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-02-21 2013-02-25
17:49:18
Common Stock +10,240 $0.00 $0 A JONES CHARLES E
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-02-21 2013-02-25
17:48:58
Common Stock +8,320 $0.00 $0 A MCCULLOCH JAMES L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-02-21 2013-02-25
17:48:39
Common Stock +10,240 $0.00 $0 A Brooks, Wendell R.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-02-21 2013-02-25
17:48:18
Common Stock +10,240 $0.00 $0 A Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2013-02-21 2013-02-25
17:44:05
Common Stock +2,400 $0.00 $0 A CARRIG JOHN A
Show Address
ONE WILLIAMS CENTER

TULSA, OK
74172
Hide Address
Director EDGAR Filing
  2013-02-21 2013-02-25
17:43:45
Common Stock +2,400 $0.00 $0 A MYERS FRANKLIN
Show Address
C/O COMFORT SYSTEMS USA, INC.
675 BERING DRIVE, SUITE 400
HOUSTON, TX
77057
Hide Address
Director EDGAR Filing
  2013-02-21 2013-02-25
17:43:24
Common Stock +2,400 $0.00 $0 A MCSHANE MICHAEL
Show Address
1001 FANNIN STREET, SUITE 202

HOUSTON, TX
77002
Hide Address
Director EDGAR Filing
  2013-02-21 2013-02-25
17:42:59
Common Stock +2,400 $0.00 $0 A Angelle Evelyn M
Show Address
10200 BELLAIRE BLVD.
2NE-12A
HOUSTON, TX
77072
Hide Address
Director EDGAR Filing
  2013-02-21 2013-02-25
17:42:38
Common Stock +2,400 $0.00 $0 A Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-02-21 2013-02-25
17:42:15
Common Stock +40,950 $0.00 $0 A GAUT C CHRISTOPHER
Show Address
500 N. AKARD STREET
SUITE 4300
DALLAS, TX
75201-3331
Hide Address
Director EDGAR Filing
  2013-02-21 2013-02-25
17:41:56
Common Stock +2,400 $0.00 $0 A Schmitz John
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-02-21 2013-02-25
17:41:33
Common Stock +2,400 $0.00 $0 A RASPINO LOUIS
Show Address
5847 SAN FELIPE
SUITE 3300
HOUSTON, TX
77057
Hide Address
Director EDGAR Filing
  2013-02-21 2013-02-25
17:41:13
Common Stock +2,400 $0.00 $0 A OTOOLE TERENCE M
Show Address
C/O TINICUM LANTERN II L.C.C.
800 THIRD AVENUE, 40TH FLOOR
NEW YORK, NY
10022
Hide Address
Director EDGAR Filing
  2013-02-21 2013-02-25
17:40:56
Common Stock +2,400 $0.00 $0 A WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2013-01-07 2013-01-07
17:51:01
Common Stock +5,550 $8.65 $48,008 M Schmitt Tylar K.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-12-28 2013-01-02
16:59:12
Common Stock -6,741,433 $24.75 $-166,850,467 J WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-12-28 2013-01-02
16:58:50
Common Stock -6,741,433 $24.75 $-166,850,467 J Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -2,457,286 $24.75 $-60,817,829 J SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -2,457,286 $24.75 $-60,817,829 J SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -2,457,286 $24.75 $-60,817,829 J SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -2,457,286 $24.75 $-60,817,829 J SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -2,457,286 $24.75 $-60,817,829 J SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -2,457,286 $24.75 $-60,817,829 J SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -2,457,286 $24.75 $-60,817,829 J SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -2,457,286 $24.75 $-60,817,829 J SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -4,284,147 $24.75 $-106,032,638 J SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -4,284,147 $24.75 $-106,032,638 J SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -4,284,147 $24.75 $-106,032,638 J SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -4,284,147 $24.75 $-106,032,638 J SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -4,284,147 $24.75 $-106,032,638 J SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -4,284,147 $24.75 $-106,032,638 J SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -4,284,147 $24.75 $-106,032,638 J SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-28 2013-01-02
13:05:33
Common Stock -4,284,147 $24.75 $-106,032,638 J SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:50:01
Common Stock -24,000 $25.00 $-600,000 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-12-14 2012-12-17
16:48:25
Common Stock -24,000 $25.00 $-600,000 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -7,592 $25.00 $-189,800 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -7,592 $25.00 $-189,800 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -7,592 $25.00 $-189,800 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -7,592 $25.00 $-189,800 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -7,592 $25.00 $-189,800 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -7,592 $25.00 $-189,800 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -7,592 $25.00 $-189,800 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -7,592 $25.00 $-189,800 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -6,039 $25.00 $-150,975 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -6,039 $25.00 $-150,975 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -6,039 $25.00 $-150,975 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -6,039 $25.00 $-150,975 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -6,039 $25.00 $-150,975 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -6,039 $25.00 $-150,975 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -6,039 $25.00 $-150,975 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -6,039 $25.00 $-150,975 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -10,369 $25.00 $-259,225 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -10,369 $25.00 $-259,225 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -10,369 $25.00 $-259,225 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -10,369 $25.00 $-259,225 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -10,369 $25.00 $-259,225 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -10,369 $25.00 $-259,225 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -10,369 $25.00 $-259,225 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-17
16:11:52
Common Stock -10,369 $25.00 $-259,225 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-14 2012-12-14
15:59:13
Common Stock -10,000 $0.00 $0 G MYERS FRANKLIN
Show Address
C/O COMFORT SYSTEMS USA, INC.
675 BERING DRIVE, SUITE 400
HOUSTON, TX
77057
Hide Address
Director EDGAR Filing
  2012-12-13 2012-12-17
16:50:01
Common Stock -75,045 $25.12 $-1,885,130 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-12-13 2012-12-17
16:48:25
Common Stock -75,045 $25.12 $-1,885,130 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -23,740 $25.12 $-596,349 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -23,740 $25.12 $-596,349 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -23,740 $25.12 $-596,349 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -23,740 $25.12 $-596,349 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -23,740 $25.12 $-596,349 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -23,740 $25.12 $-596,349 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -23,740 $25.12 $-596,349 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -23,740 $25.12 $-596,349 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -18,883 $25.12 $-474,341 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -18,883 $25.12 $-474,341 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -18,883 $25.12 $-474,341 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -18,883 $25.12 $-474,341 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -18,883 $25.12 $-474,341 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -18,883 $25.12 $-474,341 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -18,883 $25.12 $-474,341 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -18,883 $25.12 $-474,341 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -32,422 $25.12 $-814,441 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -32,422 $25.12 $-814,441 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -32,422 $25.12 $-814,441 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -32,422 $25.12 $-814,441 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -32,422 $25.12 $-814,441 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -32,422 $25.12 $-814,441 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -32,422 $25.12 $-814,441 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-13 2012-12-17
16:11:52
Common Stock -32,422 $25.12 $-814,441 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-13
16:33:47
Common Stock -149,804 $25.16 $-3,769,069 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-12-12 2012-12-13
16:33:10
Common Stock -149,804 $25.16 $-3,769,069 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -47,389 $25.16 $-1,192,307 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -47,389 $25.16 $-1,192,307 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -47,389 $25.16 $-1,192,307 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -47,389 $25.16 $-1,192,307 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -47,389 $25.16 $-1,192,307 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -47,389 $25.16 $-1,192,307 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -47,389 $25.16 $-1,192,307 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -47,389 $25.16 $-1,192,307 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -37,694 $25.16 $-948,381 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -37,694 $25.16 $-948,381 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -37,694 $25.16 $-948,381 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -37,694 $25.16 $-948,381 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -37,694 $25.16 $-948,381 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -37,694 $25.16 $-948,381 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -37,694 $25.16 $-948,381 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -37,694 $25.16 $-948,381 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -64,721 $25.16 $-1,628,380 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -64,721 $25.16 $-1,628,380 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -64,721 $25.16 $-1,628,380 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -64,721 $25.16 $-1,628,380 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -64,721 $25.16 $-1,628,380 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -64,721 $25.16 $-1,628,380 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -64,721 $25.16 $-1,628,380 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-12 2012-12-12
16:52:16
Common Stock -64,721 $25.16 $-1,628,380 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-13
16:33:47
Common Stock -54,100 $25.20 $-1,363,320 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-12-11 2012-12-13
16:33:10
Common Stock -54,100 $25.20 $-1,363,320 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -17,114 $25.20 $-431,273 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -17,114 $25.20 $-431,273 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -17,114 $25.20 $-431,273 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -17,114 $25.20 $-431,273 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -17,114 $25.20 $-431,273 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -17,114 $25.20 $-431,273 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -17,114 $25.20 $-431,273 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -17,114 $25.20 $-431,273 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -13,613 $25.20 $-343,048 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -13,613 $25.20 $-343,048 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -13,613 $25.20 $-343,048 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -13,613 $25.20 $-343,048 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -13,613 $25.20 $-343,048 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -13,613 $25.20 $-343,048 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -13,613 $25.20 $-343,048 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -13,613 $25.20 $-343,048 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -23,373 $25.20 $-589,000 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -23,373 $25.20 $-589,000 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -23,373 $25.20 $-589,000 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -23,373 $25.20 $-589,000 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -23,373 $25.20 $-589,000 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -23,373 $25.20 $-589,000 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -23,373 $25.20 $-589,000 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-11 2012-12-12
16:52:16
Common Stock -23,373 $25.20 $-589,000 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-13
16:33:47
Common Stock -80,100 $25.11 $-2,011,311 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-12-10 2012-12-13
16:33:10
Common Stock -80,100 $25.11 $-2,011,311 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -25,339 $25.11 $-636,262 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -25,339 $25.11 $-636,262 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -25,339 $25.11 $-636,262 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -25,339 $25.11 $-636,262 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -25,339 $25.11 $-636,262 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -25,339 $25.11 $-636,262 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -25,339 $25.11 $-636,262 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -25,339 $25.11 $-636,262 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -20,155 $25.11 $-506,092 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -20,155 $25.11 $-506,092 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -20,155 $25.11 $-506,092 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -20,155 $25.11 $-506,092 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -20,155 $25.11 $-506,092 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -20,155 $25.11 $-506,092 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -20,155 $25.11 $-506,092 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -20,155 $25.11 $-506,092 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -34,606 $25.11 $-868,957 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -34,606 $25.11 $-868,957 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -34,606 $25.11 $-868,957 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -34,606 $25.11 $-868,957 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -34,606 $25.11 $-868,957 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -34,606 $25.11 $-868,957 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -34,606 $25.11 $-868,957 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-10 2012-12-12
16:52:16
Common Stock -34,606 $25.11 $-868,957 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-12-06 2012-12-07
16:08:06
Common Stock -86,949 $24.61 $-2,139,815 S Brooks, Wendell R.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-12-05 2012-12-06
11:48:50
Common Stock -52,023 $25.00 $-1,300,575 S Brooks, Wendell R.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-12-03 2012-12-04
12:41:11
Common Stock -2,000 $0.00 $0 G Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-11-21 2012-11-21
20:48:57
Common Stock -5,000 $24.50 $-122,500 S Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-11-19 2012-11-19
17:48:39
Common Stock -4,700 $24.00 $-112,800 S Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-11-15 2012-11-19
11:07:29
Common Stock -300 $24.00 $-7,200 S Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-11-15 2012-11-19
11:07:29
Common Stock -10,000 $23.25 $-232,500 S Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-11-15 2012-11-15
14:57:28
Common Stock +6,000 $8.51 $51,060 M Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-11-05 2012-11-06
15:20:41
Common Stock -100 $0.00 $0 G GAUT C CHRISTOPHER
Show Address
500 N. AKARD STREET
SUITE 4300
DALLAS, TX
75201-3331
Hide Address
Director EDGAR Filing
  2012-11-05 2012-11-06
15:17:42
Common Stock +12,950 $8.65 $112,018 M Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-11-02 2012-11-05
10:12:14
Common Stock -1,000 $0.00 $0 G Simms Tom S.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUTON, TX
77024
Hide Address
EDGAR Filing
  2012-10-31 2012-11-02
11:59:37
Common Stock +325,378 $8.79 $2,860,073 X Schmitz John
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-10-18 2012-10-18
18:00:21
Common Stock +12,500 $8.51 $106,375 M Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-10-17 2012-10-18
17:59:04
Common Stock -116,500 $22.69 $-2,643,385 S JONES CHARLES E
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-10-01 2012-10-03
12:13:37
Common Stock +4,216 $0.00 $0 P Connelly, W. Patrick
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-09-27 2012-09-27
16:17:04
Common Stock +222,000 $8.11 $1,800,420 M JONES CHARLES E
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-09-26 2012-09-26
14:23:13
Common Stock +1,628 $15.35 $24,990 M MYERS FRANKLIN
Show Address
C/O COMFORT SYSTEMS USA, INC.
675 BERING DRIVE, SUITE 400
HOUSTON, TX
77057
Hide Address
Director EDGAR Filing
  2012-09-24 2012-09-24
16:00:41
Common Stock +3,256 $7.68 $25,006 M MYERS FRANKLIN
Show Address
C/O COMFORT SYSTEMS USA, INC.
675 BERING DRIVE, SUITE 400
HOUSTON, TX
77057
Hide Address
Director EDGAR Filing
  2012-09-14 2012-10-09
10:26:00
Common Stock -2,100 $0.00 $0 G JONES CHARLES E
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-08-15 2012-08-17
11:34:16
Common Stock +1,404 $0.00 $0 A OTOOLE TERENCE M
Show Address
C/O TINICUM LANTERN II L.C.C.
800 THIRD AVENUE, 40TH FLOOR
NEW YORK, NY
10022
Hide Address
Director EDGAR Filing
  2012-08-15 2012-08-17
11:34:16
Common Stock +1,404 $0.00 $0 A Tinicum FET, LLC
Show Address
800 THIRD AVENUE
40TH FLOOR
NEW YORK, NY
10022
Hide Address
Director EDGAR Filing
  2012-08-15 2012-08-17
11:22:25
Common Stock +5,897 $0.00 $0 A Schmitz John
Show Address
920 MEMORIAL CITY WAY
SUITE 1000
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-08-15 2012-08-17
11:20:56
Common Stock +5,897 $0.00 $0 A MCSHANE MICHAEL
Show Address
1001 FANNIN STREET, SUITE 202

HOUSTON, TX
77002
Hide Address
Director EDGAR Filing
  2012-08-15 2012-08-17
11:19:43
Common Stock +5,897 $0.00 $0 A MYERS FRANKLIN
Show Address
C/O COMFORT SYSTEMS USA, INC.
675 BERING DRIVE, SUITE 400
HOUSTON, TX
77057
Hide Address
Director EDGAR Filing
  2012-08-15 2012-08-17
11:18:14
Common Stock +1,404 $0.00 $0 A Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-08-15 2012-08-17
10:58:42
Common Stock +1,404 $0.00 $0 A WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-08-15 2012-08-17
10:53:25
Common Stock +3,651 $0.00 $0 A RASPINO LOUIS
Show Address
5847 SAN FELIPE
SUITE 3300
HOUSTON, TX
77057
Hide Address
Director EDGAR Filing
  2012-08-15 2012-08-17
10:50:58
Common Stock +5,897 $0.00 $0 A CARRIG JOHN A
Show Address
ONE WILLIAMS CENTER

TULSA, OK
74172
Hide Address
Director EDGAR Filing
  2012-08-15 2012-08-17
10:49:10
Common Stock +5,897 $0.00 $0 A Angelle Evelyn M
Show Address
10200 BELLAIRE BLVD.
2NE-12A
HOUSTON, TX
77072
Hide Address
Director EDGAR Filing
  2012-05-18 2012-05-25
18:02:01
Common Stock +5,975 $0.00 $0 A OTOOLE TERENCE M
Show Address
C/O TINICUM LANTERN II L.C.C.
800 THIRD AVENUE, 40TH FLOOR
NEW YORK, NY
10022
Hide Address
Director EDGAR Filing
  2012-05-18 2012-05-25
18:02:01
Common Stock +5,975 $0.00 $0 A Tinicum FET, LLC
Show Address
800 THIRD AVENUE
40TH FLOOR
NEW YORK, NY
10022
Hide Address
Director EDGAR Filing
  2012-05-18 2012-05-22
20:18:46
Common Stock +5,975 $0.00 $0 A WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-05-18 2012-05-22
20:16:15
Common Stock +5,975 $0.00 $0 A Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-05-04 2012-05-30
18:55:42
Common Stock -18,000 $0.00 $0 G CARRIG JOHN A
Show Address
ONE WILLIAMS CENTER

TULSA, OK
74172
Hide Address
Director EDGAR Filing
  2012-04-17 2012-08-23
17:10:41
Common Stock +5,000 $20.00 $100,000 P JONES CHARLES E
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-04-17 2012-04-18
16:29:02
Common Stock -7,900,000 $18.75 $-148,125,000 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:29:02
Common Stock -7,900,000 $18.75 $-148,125,000 S WAITE ANDREW L
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-04-17 2012-04-18
16:29:02
Common Stock -7,900,000 $18.75 $-148,125,000 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-04-17 2012-04-18
16:29:02
Common Stock -7,900,000 $18.75 $-148,125,000 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:29:02
Common Stock -7,900,000 $18.75 $-148,125,000 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:29:02
Common Stock -7,900,000 $18.75 $-148,125,000 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:29:02
Common Stock -7,900,000 $18.75 $-148,125,000 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:29:02
Common Stock -7,900,000 $18.75 $-148,125,000 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:29:02
Common Stock -7,900,000 $18.75 $-148,125,000 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,427,300 $18.75 $-45,511,875 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,427,300 $18.75 $-45,511,875 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,427,300 $18.75 $-45,511,875 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,427,300 $18.75 $-45,511,875 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,427,300 $18.75 $-45,511,875 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,427,300 $18.75 $-45,511,875 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,427,300 $18.75 $-45,511,875 S Bowden Adam Bruce
Show Address
ONE WAYSIDE ROAD

BURLINGTON, MA
01803
Hide Address
EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,427,300 $18.75 $-45,511,875 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,427,300 $18.75 $-45,511,875 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,014,215 $18.75 $-37,766,531 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,014,215 $18.75 $-37,766,531 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,014,215 $18.75 $-37,766,531 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,014,215 $18.75 $-37,766,531 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,014,215 $18.75 $-37,766,531 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,014,215 $18.75 $-37,766,531 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,014,215 $18.75 $-37,766,531 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -2,014,215 $18.75 $-37,766,531 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -3,458,485 $18.75 $-64,846,594 S SIMMONS L E & ASSOCIATES INC
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -3,458,485 $18.75 $-64,846,594 S SIMMONS L E
Show Address
600 TRAVIS
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner, Other EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -3,458,485 $18.75 $-64,846,594 S SCF V LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -3,458,485 $18.75 $-64,846,594 S SCF VI LP
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -3,458,485 $18.75 $-64,846,594 S SCF-VI, G.P., Limited Partnership
Show Address
600 TRAVIS STREET
SUITE 6600
HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -3,458,485 $18.75 $-64,846,594 S SCF-V, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -3,458,485 $18.75 $-64,846,594 S SCF-VII, G.P., Limited Partnership
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:28:34
Common Stock -3,458,485 $18.75 $-64,846,594 S SCF-VII, L.P.
Show Address
600 TRAVIS STE 6600

HOUSTON, TX
77002
Hide Address
>=10% Owner EDGAR Filing
  2012-04-17 2012-04-18
16:07:55
Common Stock +18,000 $20.00 $360,000 P CARRIG JOHN A
Show Address
ONE WILLIAMS CENTER

TULSA, OK
74172
Hide Address
Director EDGAR Filing
  2012-04-17 2012-04-18
16:07:25
Common Stock -7,900,000 $18.75 $-148,125,000 S Baldwin David C
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
Director EDGAR Filing
  2012-04-17 2012-04-18
16:06:56
Common Stock +25,000 $20.00 $500,000 P MYERS FRANKLIN
Show Address
C/O COMFORT SYSTEMS USA, INC.
675 BERING DRIVE, SUITE 400
HOUSTON, TX
77057
Hide Address
Director EDGAR Filing
  2012-04-17 2012-04-18
16:06:56
Common Stock +25,000 $20.00 $500,000 P RASPINO LOUIS
Show Address
5847 SAN FELIPE
SUITE 3300
HOUSTON, TX
77057
Hide Address
Director EDGAR Filing
  2012-04-17 2012-04-18
16:06:26
Common Stock +25,000 $20.00 $500,000 P MYERS FRANKLIN
Show Address
C/O COMFORT SYSTEMS USA, INC.
675 BERING DRIVE, SUITE 400
HOUSTON, TX
77057
Hide Address
Director EDGAR Filing
  2012-04-17 2012-04-17
20:50:06
Common Stock +2,000 $20.00 $40,000 P Connelly, W. Patrick
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-04-17 2012-04-17
20:49:07
Common Stock +500 $20.00 $10,000 P Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-04-17 2012-04-17
20:49:07
Common Stock +500 $20.00 $10,000 P Harris James Whelan
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-04-17 2012-04-17
20:48:07
Common Stock +600 $20.00 $12,000 P Danford Michael Dewayne
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUSTON, TX
77024
Hide Address
EDGAR Filing
  2012-04-17 2012-04-17
20:47:09
Common Stock +1,300 $20.00 $26,000 P Eckhardt Ezra
Show Address
111 N. WALL STREET

SPOKANE, WA
99201
Hide Address
EDGAR Filing
  2012-04-17 2012-04-17
20:47:09
Common Stock +1,300 $20.00 $26,000 P Simms Tom S.
Show Address
920 MEMORIAL CITY WAY
SUITE 800
HOUTON, TX
77024
Hide Address </