Insider Trading Alert System

Insider Transactions for MICROSOFT CORP (MSFT)

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.

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
2013-05-15	2013-05-17 19:10:58	Common Stock	+103,413	$0.00	$0	A	Hood Amy Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2013-05-15	2013-05-17 19:10:58	Common Stock	+82,731	$0.00	$0	A	Hood Amy Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2013-05-14	2013-05-17 19:02:05	Common Stock	-6,155	$0.00	$0	G	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2013-04-24	2013-04-25 16:38:40	Common Stock	-5,716,519	$31.11	$-177,840,910	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2013-04-24	2013-04-25 16:38:40	Common Stock	-1,000,000	$31.72	$-31,719,999	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2013-04-23	2013-04-25 16:38:40	Common Stock	-5,888,974	$30.71	$-180,850,386	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2013-04-22	2013-04-24 16:34:25	Common Stock	-7,394,507	$30.92	$-228,638,157	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2013-04-22	2013-04-24 16:34:25	Common Stock	-7,394,507	$30.92	$-228,638,157	S	PALMER ANTHONY J. Show Address P.O. BOX 619100 DALLAS, TX 75261-9100 Hide Address		EDGAR Filing
2013-04-22	2013-04-23 18:31:28	Common Stock	-10,000	$30.88	$-308,800	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2013-02-13	2013-02-14 18:33:32	Common Stock	+22,222	$24.17	$537,106	M	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2013-02-06	2013-02-07 16:43:53	Common Stock	-3,189,267	$27.44	$-87,513,488	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2013-02-05	2013-02-07 16:43:53	Common Stock	-3,810,733	$27.56	$-105,023,799	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2013-02-04	2013-02-06 16:36:34	Common Stock	-3,000,000	$27.64	$-82,919,998	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2013-02-01	2013-02-05 16:44:50	Common Stock	-5,500,000	$27.87	$-153,285,005	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2013-01-31	2013-02-04 16:35:01	Common Stock	-4,500,000	$27.50	$-123,750,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2013-01-31	2013-02-01 18:40:41	Common Stock	+1,366	$0.00	$0	A	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2013-01-31	2013-02-01 18:38:42	Common Stock	-410	$27.45	$-11,255	F	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2013-01-31	2013-02-01 18:38:42	Common Stock	+1,366	$0.00	$0	A	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2013-01-31	2013-02-01 18:36:22	Common Stock	-360	$0.00	$0	G	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2013-01-31	2013-02-01 18:36:22	Common Stock	+1,366	$0.00	$0	A	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2013-01-31	2013-02-01 18:33:16	Common Stock	+1,366	$0.00	$0	A	Klawe Maria Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2013-01-31	2013-02-01 18:32:03	Common Stock	+1,366	$0.00	$0	A	DUBLON DINA Show Address 33 SPRINGHURST ROAD BEDFORD HILLS, NY 10507 Hide Address	Director	EDGAR Filing
2013-01-28	2013-01-30 18:33:21	Common Stock	-38,121	$28.11	$-1,071,581	S	Nadella Satya Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-5399 Hide Address		EDGAR Filing
2013-01-28	2013-01-30 18:32:03	Common Stock	-10,000	$28.04	$-280,400	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-11-28	2012-11-28 19:31:11	Common Stock	-300,000	$27.07	$-8,121,000	S	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2012-11-27	2012-11-29 19:05:17	Common Stock	-416	$27.08	$-11,265	F	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-11-27	2012-11-29 19:05:17	Common Stock	+1,384	$0.00	$0	A	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-11-27	2012-11-29 18:57:07	Common Stock	+1,384	$0.00	$0	A	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2012-11-27	2012-11-29 18:53:48	Common Stock	+1,384	$0.00	$0	A	Klawe Maria Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-11-27	2012-11-29 18:51:00	Common Stock	+1,384	$0.00	$0	A	GILMARTIN RAYMOND V Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-11-27	2012-11-29 18:49:31	Common Stock	+1,384	$0.00	$0	A	DUBLON DINA Show Address 33 SPRINGHURST ROAD BEDFORD HILLS, NY 10507 Hide Address	Director	EDGAR Filing
2012-11-27	2012-11-29 18:31:29	Common Stock	+1,384	$0.00	$0	A	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-11-26	2012-11-28 19:31:11	Common Stock	-100,000	$27.28	$-2,728,000	S	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2012-10-31	2012-11-02 18:48:01	Common Stock	-71,313	$28.54	$-2,035,273	S	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-10-26	2012-10-29 18:36:44	Common Stock	-35,000	$28.00	$-980,000	S	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-10-25	2012-10-29 16:39:33	Common Stock	-5,500,000	$27.95	$-153,725,004	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-10-24	2012-10-26 16:38:26	Common Stock	-4,500,000	$28.03	$-126,135,003	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-10-23	2012-10-25 16:30:00	Common Stock	-5,500,000	$28.06	$-154,329,997	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-10-22	2012-10-24 16:29:47	Common Stock	-4,500,000	$28.02	$-126,090,002	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-10-22	2012-10-23 18:47:51	Common Stock	-7,803	$28.64	$-223,478	F	Nadella Satya Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-5399 Hide Address		EDGAR Filing
2012-10-01	2012-10-02 18:33:00	Common Stock	-912	$29.76	$-27,141	F	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-10	2012-09-12 18:45:42	Common Stock	+259,572	$0.00	$0	A	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-10	2012-09-12 18:44:16	Common Stock	+123,297	$0.00	$0	A	SMITH BRADFORD L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-10	2012-09-12 18:43:01	Common Stock	+220,636	$0.00	$0	A	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-10	2012-09-12 18:41:56	Common Stock	+188,190	$0.00	$0	A	Nadella Satya Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-5399 Hide Address		EDGAR Filing
2012-09-10	2012-09-12 18:40:50	Common Stock	+110,318	$0.00	$0	A	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-10	2012-09-12 18:39:47	Common Stock	+123,297	$0.00	$0	A	Klein Peter S Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-10	2012-09-12 18:39:47	Common Stock	+123,297	$0.00	$0	A	Smith Mark Peter Show Address 2100 ROOSEVELT AVENUE SPRINGFIELD, MA 01104 Hide Address		EDGAR Filing
2012-09-10	2012-09-12 18:38:24	Common Stock	+188,190	$0.00	$0	A	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-10	2012-09-12 18:37:15	Common Stock	+90,851	$0.00	$0	A	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-10	2012-09-11 18:43:42	Common Stock	-49,487	$30.83	$-1,525,684	S	SMITH BRADFORD L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-10	2012-09-11 18:43:42	Common Stock	-49,487	$30.83	$-1,525,684	S	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:43:42	Common Stock	-28,384	$31.34	$-889,555	F	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:43:42	Common Stock	+311,487	$0.00	$0	A	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:42:25	Common Stock	-13,483	$31.34	$-422,557	F	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:42:25	Common Stock	-13,483	$31.34	$-422,557	F	SMITH BRADFORD L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:42:25	Common Stock	+147,956	$0.00	$0	A	SMITH BRADFORD L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:40:08	Common Stock	-18,095	$31.34	$-567,097	F	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:40:08	Common Stock	-198,573	$0.00	$0	A	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:38:50	Common Stock	-16,292	$31.34	$-510,591	F	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:38:50	Common Stock	-16,292	$31.34	$-510,591	F	Nadella Satya Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-5399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:38:50	Common Stock	+178,781	$0.00	$0	A	Nadella Satya Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-5399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:37:47	Common Stock	-12,577	$31.34	$-394,163	F	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:37:47	Common Stock	+123,297	$0.00	$0	A	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:36:23	Common Stock	-11,236	$31.34	$-352,136	F	Klein Peter S Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:36:23	Common Stock	+123,297	$0.00	$0	A	Klein Peter S Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:34:55	Common Stock	-21,436	$31.34	$-671,804	F	LORANGER STEVEN R Show Address 1133 WESTCHESTER AVENUE WHITE PLAINS, NY 10604 Hide Address	Director	EDGAR Filing
2012-09-07	2012-09-11 18:34:55	Common Stock	-21,436	$31.34	$-671,804	F	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:34:55	Common Stock	+235,237	$0.00	$0	A	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:33:51	Common Stock	-8,279	$31.34	$-259,464	F	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-07	2012-09-11 18:33:51	Common Stock	+90,851	$0.00	$0	A	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-04	2012-09-05 20:20:00	Common Stock	-126,913	$30.52	$-3,873,385	S	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-09-04	2012-09-05 20:20:00	Common Stock	-126,913	$30.52	$-3,873,385	S	Barbarosh Craig A. Show Address 18111 VON KARMAN AVENUE, SUITE 600 IRVINE, CA 92612 Hide Address	Director	EDGAR Filing
2012-09-04	2012-09-05 19:58:08	Common Stock	-15,000	$30.41	$-456,150	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-31	2012-09-05 20:20:00	Common Stock	-67,605	$30.32	$-2,049,784	F	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-31	2012-09-05 20:18:20	Common Stock	-41,331	$30.32	$-1,253,156	F	SMITH BRADFORD L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-31	2012-09-05 20:16:45	Common Stock	-42,895	$30.32	$-1,300,576	F	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-31	2012-09-05 20:11:52	Common Stock	-30,626	$30.32	$-928,580	F	Nadella Satya Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-5399 Hide Address		EDGAR Filing
2012-08-31	2012-09-05 20:10:15	Common Stock	-33,853	$30.32	$-1,026,423	F	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-31	2012-09-05 20:10:15	Common Stock	-33,853	$30.32	$-1,026,423	F	Arora Nikesh Show Address C/O GOOGLE INC. 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW, CA 94043 Hide Address		EDGAR Filing
2012-08-31	2012-09-05 20:08:57	Common Stock	-19,857	$30.32	$-602,064	F	DOERR L JOHN Show Address C/O KLEINER PERKINS CAUFIELD & BYERS 2750 SAND HILL ROAD MENLO PARK, CA 94025 Hide Address	Director	EDGAR Filing
2012-08-31	2012-09-05 20:08:57	Common Stock	-19,857	$30.32	$-602,064	F	Klein Peter S Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-31	2012-09-05 20:03:31	Common Stock	-29,517	$30.32	$-894,955	F	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-31	2012-09-05 20:00:28	Common Stock	-27,816	$30.32	$-843,381	F	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-31	2012-09-05 19:58:08	Common Stock	-13,304	$30.32	$-403,377	F	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-31	2012-09-05 19:58:08	Common Stock	+18,657	$0.00	$0	A	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-31	2012-09-05 19:58:08	Common Stock	+15,396	$0.00	$0	A	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-31	2012-09-05 19:58:08	Common Stock	+10,000	$0.00	$0	A	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-31	2012-09-05 19:58:08	Common Stock	+22,698	$0.00	$0	A	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-29	2012-08-31 18:27:10	Common Stock	-2,036	$30.63	$-62,363	F	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-29	2012-08-31 18:27:10	Common Stock	-2,036	$30.63	$-62,363	F	Goldman Steven Harold Show Address 22 VESTA DRIVE TORONTO, A6 M5P 2Z5 Hide Address	Director	EDGAR Filing
2012-08-29	2012-08-31 18:25:26	Common Stock	-1,454	$30.63	$-44,536	F	Nadella Satya Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-5399 Hide Address		EDGAR Filing
2012-08-29	2012-08-31 18:24:19	Common Stock	-960	$30.63	$-29,405	F	Klein Peter S Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-29	2012-08-31 18:23:12	Common Stock	-970	$30.63	$-29,711	F	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-29	2012-08-31 18:21:47	Common Stock	-873	$30.63	$-26,740	F	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-24	2012-08-27 18:37:04	Common Stock	-39,847	$30.21	$-1,203,778	S	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-08-15	2012-08-17 18:42:18	Common Stock	-373	$30.20	$-11,265	F	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-08-15	2012-08-17 18:42:18	Common Stock	+1,242	$0.00	$0	A	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-08-15	2012-08-17 18:40:21	Common Stock	+1,242	$0.00	$0	A	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2012-08-15	2012-08-17 18:38:21	Common Stock	+1,241	$0.00	$0	A	Klawe Maria Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-08-15	2012-08-17 18:35:35	Common Stock	+1,242	$0.00	$0	A	GILMARTIN RAYMOND V Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-08-15	2012-08-17 18:34:32	Common Stock	+1,242	$0.00	$0	A	DUBLON DINA Show Address 33 SPRINGHURST ROAD BEDFORD HILLS, NY 10507 Hide Address	Director	EDGAR Filing
2012-08-15	2012-08-17 17:31:48	Common Stock	+1,242	$0.00	$0	A	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-07-27	2012-07-31 17:04:59	Common Stock	-5,000,000	$29.57	$-147,849,998	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-07-27	2012-07-31 17:04:59	Common Stock	-5,000,000	$29.57	$-147,849,998	S	COLEY STEPHEN C Show Address 11770 U.S. HIGHWAY 1 SUITE 101 PALM BEACH GARDENS, FL 33408 Hide Address	Director	EDGAR Filing
2012-07-26	2012-07-30 18:09:48	Common Stock	-5,000,000	$29.24	$-146,199,999	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-07-25	2012-07-27 16:53:45	Common Stock	-3,000,000	$28.99	$-86,969,999	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-07-24	2012-07-26 18:28:45	Common Stock	-2,750,000	$29.09	$-79,997,500	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-07-23	2012-07-25 17:42:20	Common Stock	-4,250,000	$29.21	$-124,142,496	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-07-09	2012-07-20 17:38:02	Common Stock	-3,560	$0.00	$0	G	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2012-06-04	2012-06-05 18:32:47	Common Stock	+17,500	$28.72	$502,600	P	LUCZO STEPHEN J Show Address SEAGATE TECHNOLOGY PLC 920 DISC DRIVE SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2012-05-23	2012-06-05 18:31:56	Common Stock	-1,051	$0.00	$0	G	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2012-05-15	2012-05-16 18:46:29	Common Stock	+1,241	$0.00	$0	A	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-05-15	2012-05-16 18:40:41	Common Stock	-373	$30.21	$-11,268	F	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-05-15	2012-05-16 18:40:41	Common Stock	+1,241	$0.00	$0	A	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-05-15	2012-05-16 18:38:33	Common Stock	+1,241	$0.00	$0	A	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2012-05-15	2012-05-16 18:38:33	Common Stock	+1,241	$0.00	$0	A	Madonna Thomas J Show Address 9 GREENWAY PLAZA, SUITE 2200 HOUSTON, TX 77046 Hide Address	Director	EDGAR Filing
2012-05-15	2012-05-16 18:35:22	Common Stock	+1,241	$0.00	$0	A	Klawe Maria Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-05-15	2012-05-16 18:32:33	Common Stock	+1,241	$0.00	$0	A	GILMARTIN RAYMOND V Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-05-15	2012-05-16 18:31:33	Common Stock	+1,241	$0.00	$0	A	DUBLON DINA Show Address 33 SPRINGHURST ROAD BEDFORD HILLS, NY 10507 Hide Address	Director	EDGAR Filing
2012-05-08	2012-05-09 18:33:13	Common Stock	+16,000	$30.72	$491,520	P	LUCZO STEPHEN J Show Address SEAGATE TECHNOLOGY PLC 920 DISC DRIVE SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2012-04-30	2012-05-01 18:31:54	Common Stock	-5,000	$32.01	$-160,050	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-04-27	2012-05-01 16:23:10	Common Stock	-4,000,000	$32.01	$-128,039,993	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-04-26	2012-04-30 16:40:10	Common Stock	-4,000,000	$32.12	$-128,479,996	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-04-25	2012-04-27 16:18:28	Common Stock	-6,500,000	$32.18	$-209,170,002	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-04-24	2012-04-26 16:09:56	Common Stock	-3,500,000	$32.00	$-112,000,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-04-23	2012-04-25 16:34:05	Common Stock	-2,000,000	$32.14	$-64,279,999	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-03-01	2012-03-02 18:34:41	Common Stock	-20,000	$32.00	$-640,000	S	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-02-10	2012-02-10 18:31:12	Common Stock	-70,628	$30.52	$-2,155,567	S	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-02-10	2012-02-10 18:31:12	Common Stock	+77,778	$21.59	$1,679,227	M	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-02-01	2012-02-03 18:28:29	Common Stock	-20,000	$29.76	$-595,200	S	Nadella Satya Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-5399 Hide Address		EDGAR Filing
2012-01-31	2012-02-01 18:39:45	Common Stock	-381	$29.53	$-11,251	F	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-01-31	2012-02-01 18:39:45	Common Stock	-381	$29.53	$-11,251	F	STEEL PARTNERS HOLDINGS L.P. Show Address C/O STEEL PARTNERS II, L.P. 590 MADISON AVENUE, 32ND FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner	EDGAR Filing
2012-01-31	2012-02-01 18:39:45	Common Stock	-381	$29.53	$-11,251	F	SPH Group Holdings LLC Show Address C/O STEEL PARTNERS HOLDINGS L.P. 590 MADISON AVENUE, 32ND FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner	EDGAR Filing
2012-01-31	2012-02-01 18:39:45	Common Stock	-381	$29.53	$-11,251	F	SPH Group LLC Show Address C/O STEEL PARTNERS HOLDINGS L.P. 590 MADISON AVENUE, 32ND FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner	EDGAR Filing
2012-01-31	2012-02-01 18:39:45	Common Stock	-381	$29.53	$-11,251	F	Steel Partners Holdings GP Inc. Show Address C/O STEEL PARTNERS HOLDINGS L.P. 590 MADISON AVENUE, 32ND FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner	EDGAR Filing
2012-01-31	2012-02-01 18:39:45	Common Stock	+1,270	$0.00	$0	A	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-01-31	2012-02-01 18:37:48	Common Stock	+1,270	$0.00	$0	A	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2012-01-31	2012-02-01 18:36:32	Common Stock	+1,270	$0.00	$0	A	Klawe Maria Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-01-31	2012-02-01 18:34:10	Common Stock	+1,270	$0.00	$0	A	GILMARTIN RAYMOND V Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2012-01-31	2012-02-01 18:33:00	Common Stock	+1,270	$0.00	$0	A	DUBLON DINA Show Address 33 SPRINGHURST ROAD BEDFORD HILLS, NY 10507 Hide Address	Director	EDGAR Filing
2012-01-31	2012-01-31 18:53:28	Common Stock	+1,270	$0.00	$0	A	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-01-27	2012-01-31 18:53:28	Common Stock	-5,000,000	$29.31	$-146,549,997	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-01-26	2012-01-30 17:09:23	Common Stock	-5,000,000	$29.55	$-147,749,996	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-01-25	2012-01-27 16:18:35	Common Stock	-5,000,000	$29.43	$-147,150,002	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-01-25	2012-01-26 18:38:25	Common Stock	-40,000	$29.55	$-1,182,000	S	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-01-24	2012-01-26 16:24:16	Common Stock	-5,000,000	$29.35	$-146,750,002	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2012-01-23	2012-01-24 18:32:37	Common Stock	+111,112	$21.59	$2,398,908	M	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2012-01-23	2012-01-24 18:31:10	Common Stock	-10,000	$29.75	$-297,500	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-12-30	2011-12-30 19:00:27	Common Stock	-80,000	$0.00	$0	G	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-12-21	2012-01-06 18:36:00	Common Stock	-8,558	$0.00	$0	G	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2011-11-14	2011-11-16 16:16:01	Common Stock	+1,401	$0.00	$0	A	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2011-11-14	2011-11-15 18:32:56	Common Stock	-421	$26.76	$-11,266	F	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2011-11-14	2011-11-15 18:32:56	Common Stock	+1,401	$0.00	$0	A	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2011-11-14	2011-11-15 18:31:11	Common Stock	+1,401	$0.00	$0	A	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2011-11-14	2011-11-15 18:30:17	Common Stock	+1,401	$0.00	$0	A	Klawe Maria Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2011-11-14	2011-11-15 18:28:09	Common Stock	+1,401	$0.00	$0	A	GILMARTIN RAYMOND V Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2011-11-14	2011-11-15 18:28:09	Common Stock	+1,401	$0.00	$0	A	HARBINGER CAPITAL PARTNERS MASTER FUND I, LTD. Show Address C/O INTERNATIONAL FUND SERVICES LIMITED THIRD FL, BISHOP'S SQUARE REDMOND'S HILL DUBLIN, L2 00000 Hide Address	>=10% Owner, Other	EDGAR Filing
2011-11-14	2011-11-15 18:28:09	Common Stock	+1,401	$0.00	$0	A	FALCONE PHILIP Show Address 450 PARK AVENUE, 30TH FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner, Other	EDGAR Filing
2011-11-14	2011-11-15 18:28:09	Common Stock	+1,401	$0.00	$0	A	HARBINGER CAPITAL PARTNERS SPECIAL SITUATIONS FUND, L.P. Show Address 450 PARK AVENUE, 30TH FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner, Other	EDGAR Filing
2011-11-14	2011-11-15 18:28:09	Common Stock	+1,401	$0.00	$0	A	HARBINGER CAPITAL PARTNERS SPECIAL SITUATIONS GP, LLC Show Address 450 PARK AVENUE, 30TH FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner, Other	EDGAR Filing
2011-11-14	2011-11-15 18:28:09	Common Stock	+1,401	$0.00	$0	A	HARBINGER HOLDINGS, LLC Show Address 450 PARK AVENUE, 30TH FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner, Other	EDGAR Filing
2011-11-14	2011-11-15 18:28:09	Common Stock	+1,401	$0.00	$0	A	HARBINGER CAPITAL PARTNERS LLC Show Address 450 PARK AVENUE, 30TH FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner, Other	EDGAR Filing
2011-11-14	2011-11-15 18:27:17	Common Stock	+1,401	$0.00	$0	A	DUBLON DINA Show Address 33 SPRINGHURST ROAD BEDFORD HILLS, NY 10507 Hide Address	Director	EDGAR Filing
2011-11-08	2011-11-09 18:37:58	Common Stock	+305,561	$21.59	$6,597,062	M	DE SCHUTTER RICHARD U Show Address 733 RAVINE AVENUE LAKE BLUFF, IL 60044-2625 Hide Address	Director	EDGAR Filing
2011-11-08	2011-11-09 18:37:58	Common Stock	+305,561	$21.59	$6,597,062	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-10-28	2011-11-01 16:23:54	Common Stock	-5,000,000	$26.92	$-134,600,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2011-10-27	2011-10-31 16:18:02	Common Stock	-5,000,000	$27.12	$-135,600,004	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2011-10-27	2011-10-28 18:41:00	Common Stock	+305,550	$21.59	$6,596,825	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-10-26	2011-10-28 16:21:55	Common Stock	-5,000,000	$26.54	$-132,700,005	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2011-10-26	2011-10-28 16:21:55	Common Stock	-5,000,000	$26.54	$-132,700,005	S	JACOBS IRWIN M Show Address 5775 MOREHOUSE DR. SAN DIEGO, CA 92121-1714 Hide Address	Director	EDGAR Filing
2011-10-24	2011-10-25 18:09:38	Common Stock	-40,000	$27.06	$-1,082,400	S	GERARDI FRANK Show Address C/O UNIVEST MANAGEMENT, INC. ESPS 149 WEST VILLAGE WAY JUPITER, FL 33458 Hide Address	>=10% Owner	EDGAR Filing
2011-10-24	2011-10-25 18:09:38	Common Stock	-40,000	$27.06	$-1,082,400	S	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-10-21	2011-10-21 18:31:55	Common Stock	-7,802	$27.04	$-210,966	F	Nadella Satya Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-5399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:49:11	Common Stock	-26,379	$27.21	$-717,773	F	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:49:11	Common Stock	-26,379	$27.21	$-717,773	F	BARTON JAMES M Show Address 2160 GOLD STREET P.O. BOX 2160 ALVISO, CA 95002-2160 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:49:11	Common Stock	+289,474	$0.00	$0	A	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:49:11	Common Stock	+289,474	$0.00	$0	A	BARTON JAMES M Show Address 2160 GOLD STREET P.O. BOX 2160 ALVISO, CA 95002-2160 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:48:08	Common Stock	-17,472	$27.21	$-475,413	F	SMITH BRADFORD L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:48:08	Common Stock	-17,472	$27.21	$-475,413	F	BARTON JAMES M Show Address 2160 GOLD STREET P.O. BOX 2160 ALVISO, CA 95002-2160 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:48:08	Common Stock	+191,730	$0.00	$0	A	SMITH BRADFORD L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:48:08	Common Stock	+191,730	$0.00	$0	A	BARTON JAMES M Show Address 2160 GOLD STREET P.O. BOX 2160 ALVISO, CA 95002-2160 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:47:07	Common Stock	-17,266	$27.21	$-469,808	F	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:47:07	Common Stock	-17,266	$27.21	$-469,808	F	BARTON JAMES M Show Address 2160 GOLD STREET P.O. BOX 2160 ALVISO, CA 95002-2160 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:47:07	Common Stock	-189,474	$0.00	$0	A	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:46:09	Common Stock	-15,142	$27.21	$-412,014	F	BARTON JAMES M Show Address 2160 GOLD STREET P.O. BOX 2160 ALVISO, CA 95002-2160 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:46:09	Common Stock	-15,142	$27.21	$-412,014	F	Nadella Satya Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-5399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:46:09	Common Stock	+166,166	$0.00	$0	A	Nadella Satya Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-5399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:45:11	Common Stock	-15,646	$27.21	$-425,728	F	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:45:11	Common Stock	-15,646	$27.21	$-425,728	F	BARTON JAMES M Show Address 2160 GOLD STREET P.O. BOX 2160 ALVISO, CA 95002-2160 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:45:11	Common Stock	+153,384	$0.00	$0	A	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:43:29	Common Stock	-9,866	$27.21	$-268,454	F	BARTON JAMES M Show Address 2160 GOLD STREET P.O. BOX 2160 ALVISO, CA 95002-2160 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:43:29	Common Stock	-9,866	$27.21	$-268,454	F	Klein Peter S Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:43:29	Common Stock	+108,271	$0.00	$0	A	Klein Peter S Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:41:59	Common Stock	-19,870	$27.21	$-540,663	F	BARTON JAMES M Show Address 2160 GOLD STREET P.O. BOX 2160 ALVISO, CA 95002-2160 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:41:59	Common Stock	-19,870	$27.21	$-540,663	F	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:41:59	Common Stock	+218,046	$0.00	$0	A	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:41:07	Common Stock	-9,866	$27.21	$-268,454	F	KUPFERBERG MAX L Show Address 615 MERRICK AVENUE WESTBURY, NY 11590 Hide Address	Director	EDGAR Filing
2011-09-20	2011-09-22 18:41:07	Common Stock	-9,866	$27.21	$-268,454	F	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-20	2011-09-22 18:41:07	Common Stock	+108,271	$0.00	$0	A	KUPFERBERG MAX L Show Address 615 MERRICK AVENUE WESTBURY, NY 11590 Hide Address	Director	EDGAR Filing
2011-09-20	2011-09-22 18:41:07	Common Stock	+108,271	$0.00	$0	A	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-12	2011-09-13 18:30:31	Common Stock	-24,313	$25.43	$-618,280	S	Nadella Satya Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-5399 Hide Address		EDGAR Filing
2011-09-07	2011-09-07 18:56:28	Common Stock	-5,000	$25.79	$-128,950	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-02	2011-09-07 18:56:28	Common Stock	-10,000	$25.89	$-258,900	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-02	2011-09-07 18:56:28	Common Stock	-10,000	$25.89	$-258,900	S	BEILINSON MARC A Show Address C/O APOLLO GLOBAL MANAGEMENT, LLC 9 WEST 57TH STREET, 43RD FLOOR NEW YORK, NY 10019 Hide Address	Director	EDGAR Filing
2011-09-01	2011-09-02 18:45:22	Common Stock	-122,060	$26.61	$-3,248,017	S	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-09-01	2011-09-02 18:45:22	Common Stock	-122,060	$26.61	$-3,248,017	S	WEEDEN JEFFREY B Show Address C/O KEYCORP 127 PUBLIC SQUARE CLEVELAND, OH 44114 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:45:22	Common Stock	-64,019	$26.23	$-1,679,218	F	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:44:16	Common Stock	-38,290	$26.23	$-1,004,347	F	SMITH BRADFORD L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:43:32	Common Stock	-42,898	$26.23	$-1,125,215	F	HILTON MICHAEL W Show Address 18400 NE UNION HILL RD. REDMOND, WA 98052 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:43:32	Common Stock	-42,898	$26.23	$-1,125,215	F	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:42:00	Common Stock	-20,412	$26.23	$-535,407	F	WILTZ JAMES W Show Address PATTERSON COMPANIES, INC. 1031 MENDOTA HEIGHTS ROAD ST. PAUL, MN 55120 Hide Address	Director	EDGAR Filing
2011-08-31	2011-09-02 18:42:00	Common Stock	-20,412	$26.23	$-535,407	F	Nadella Satya Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-5399 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:41:12	Common Stock	-37,208	$26.23	$-975,966	F	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:40:16	Common Stock	-12,651	$26.23	$-331,836	F	Klein Peter S Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:39:22	Common Stock	-13,480	$26.23	$-353,580	F	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:38:38	Common Stock	-25,822	$26.23	$-677,311	F	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:38:38	Common Stock	-25,822	$26.23	$-677,311	F	Gorman Christopher M. Show Address C/O KEYCORP 127 PUBLIC SQUARE CLEVELAND, OH 44114 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:37:36	Common Stock	-5,000	$26.56	$-132,800	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:37:36	Common Stock	-11,271	$26.23	$-295,638	F	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:37:36	Common Stock	-11,271	$26.23	$-295,638	F	Fleming Michael O. Show Address 5959 S. SHERWOOD FOREST BLVD. BATON ROUGE, LA 70816 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:37:36	Common Stock	+18,214	$0.00	$0	A	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:37:36	Common Stock	+18,214	$0.00	$0	A	Gorman Christopher M. Show Address C/O KEYCORP 127 PUBLIC SQUARE CLEVELAND, OH 44114 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:37:36	Common Stock	+29,161	$0.00	$0	A	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:37:36	Common Stock	+17,839	$0.00	$0	A	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-31	2011-09-02 18:37:36	Common Stock	+17,839	$0.00	$0	A	McFadden Leslie Show Address 2110 CHAPEL ROAD HAVRE DE GRACE, MD 21078 Hide Address	Director	EDGAR Filing
2011-08-29	2011-08-31 18:36:26	Common Stock	-2,805	$25.25	$-70,826	F	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-29	2011-08-31 18:36:26	Common Stock	-2,805	$25.25	$-70,826	F	Wortsman Michael D Show Address C/O FISHER COMMUNICATIONS, INC. 100 FOURTH AVE. N., SUITE 510 SEATTLE, WA 98109 Hide Address	Director	EDGAR Filing
2011-08-29	2011-08-31 18:35:11	Common Stock	-1,454	$25.25	$-36,714	F	Nadella Satya Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-5399 Hide Address		EDGAR Filing
2011-08-29	2011-08-31 18:34:08	Common Stock	-1,665	$25.25	$-42,041	F	WIERENGA WENDALL Show Address C/O ONYX PHARMACEUTICALS, INC. 2100 POWELL ST., 12TH FLOOR EMERYVILLE, CA 94608 Hide Address	Director	EDGAR Filing
2011-08-29	2011-08-31 18:34:08	Common Stock	-1,665	$25.25	$-42,041	F	Klein Peter S Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-29	2011-08-31 18:32:08	Common Stock	-970	$25.25	$-24,493	F	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-29	2011-08-31 18:30:22	Common Stock	-1,667	$25.25	$-42,092	F	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-08-15	2011-08-16 18:48:26	Common Stock	-441	$25.51	$-11,250	F	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2011-08-15	2011-08-16 18:48:26	Common Stock	+1,470	$0.00	$0	A	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2011-08-15	2011-08-16 18:46:18	Common Stock	+1,470	$0.00	$0	A	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2011-08-15	2011-08-16 18:45:11	Common Stock	+1,470	$0.00	$0	A	Klawe Maria Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2011-08-15	2011-08-16 18:42:40	Common Stock	+1,470	$0.00	$0	A	GILMARTIN RAYMOND V Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2011-08-15	2011-08-16 18:41:26	Common Stock	+1,470	$0.00	$0	A	DUBLON DINA Show Address 33 SPRINGHURST ROAD BEDFORD HILLS, NY 10507 Hide Address	Director	EDGAR Filing
2011-07-29	2011-08-02 16:28:41	Common Stock	-5,000,000	$27.50	$-137,500,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2011-07-29	2011-08-02 16:28:41	Common Stock	-5,000,000	$27.50	$-137,500,000	S	MILLER ROBERT GERALD Show Address , Hide Address	Director	EDGAR Filing
2011-07-28	2011-07-29 18:11:00	Common Stock	+55,555	$21.59	$1,199,432	M	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-07-28	2011-07-29 18:11:00	Common Stock	-25,000	$27.97	$-699,250	S	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-07-28	2011-07-29 18:11:00	Common Stock	-25,000	$27.97	$-699,250	S	Rosenbaum Louis Martin Show Address 250 MONTE VISTA MILL VALLEY, CA US 94941 Hide Address	Director	EDGAR Filing
2011-07-27	2011-07-29 18:08:32	Common Stock	-7,000	$27.75	$-194,250	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-07-27	2011-07-29 16:45:48	Common Stock	-5,000,000	$27.59	$-137,950,001	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2011-07-27	2011-07-29 16:45:48	Common Stock	-5,000,000	$27.59	$-137,950,001	S	KENDLE CANDACE B Show Address 441 VINE STREET 1200 CAREW TOWER CINCINNATI, OH 45202 Hide Address	Director	EDGAR Filing
2011-07-26	2011-07-28 16:09:24	Common Stock	-5,000,000	$28.02	$-140,100,002	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2011-07-26	2011-07-28 16:09:24	Common Stock	-5,000,000	$28.02	$-140,100,002	S	Smith Jeffrey C Show Address C/O RAMIUS LLC 599 LEXINGTON AVENUE, 20TH FLOOR NEW YORK, NY 10022 Hide Address	Director	EDGAR Filing
2011-05-17	2011-05-18 18:31:34	Common Stock	+55,555	$21.59	$1,199,432	M	CARL DANIEL R Show Address ONE SYBASE DRIVE DUBLIN, CA 94568-7902 Hide Address		EDGAR Filing
2011-05-17	2011-05-18 18:31:34	Common Stock	+55,555	$21.59	$1,199,432	M	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-05-17	2011-05-18 18:31:34	Common Stock	-28,358	$24.57	$-696,756	S	CARL DANIEL R Show Address ONE SYBASE DRIVE DUBLIN, CA 94568-7902 Hide Address		EDGAR Filing
2011-05-17	2011-05-18 18:31:34	Common Stock	-28,358	$24.57	$-696,756	S	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-05-16	2011-05-18 16:26:13	Common Stock	-5,000,000	$24.76	$-123,800,001	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2011-05-16	2011-05-18 16:26:13	Common Stock	-5,000,000	$24.76	$-123,800,001	S	Leon Benjamin JR Show Address 11501 SW 40TH STREET MIAMI, FL 33165 Hide Address	Director	EDGAR Filing
2011-05-16	2011-05-18 16:26:13	Common Stock	+1,498	$0.00	$0	A	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2011-05-16	2011-05-17 18:12:40	Common Stock	-450	$25.03	$-11,264	F	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2011-05-16	2011-05-17 18:12:40	Common Stock	+1,498	$0.00	$0	A	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2011-05-16	2011-05-17 18:10:28	Common Stock	+1,498	$0.00	$0	A	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2011-05-16	2011-05-17 18:09:28	Common Stock	+1,498	$0.00	$0	A	REVELL WALTER L Show Address 245 RIVERSIDE AVENUE SUITE 500 JACKSONVILLE, FL 32202 Hide Address	Director	EDGAR Filing
2011-05-16	2011-05-17 18:09:28	Common Stock	+1,498	$0.00	$0	A	Klawe Maria Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2011-05-16	2011-05-17 18:07:20	Common Stock	+1,498	$0.00	$0	A	GILMARTIN RAYMOND V Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2011-05-16	2011-05-17 18:07:20	Common Stock	+1,498	$0.00	$0	A	REVELL WALTER L Show Address 245 RIVERSIDE AVENUE SUITE 500 JACKSONVILLE, FL 32202 Hide Address	Director	EDGAR Filing
2011-05-16	2011-05-17 18:06:11	Common Stock	+1,498	$0.00	$0	A	DUBLON DINA Show Address 33 SPRINGHURST ROAD BEDFORD HILLS, NY 10507 Hide Address	Director	EDGAR Filing
2011-05-16	2011-05-17 18:06:11	Common Stock	+1,498	$0.00	$0	A	REVELL WALTER L Show Address 245 RIVERSIDE AVENUE SUITE 500 JACKSONVILLE, FL 32202 Hide Address	Director	EDGAR Filing
2011-05-13	2011-05-17 16:59:16	Common Stock	-5,000,000	$25.07	$-125,349,998	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2011-05-13	2011-05-17 16:59:16	Common Stock	-5,000,000	$25.07	$-125,349,998	S	Reddon Philip Show Address 2441 WARRENVILLE ROAD SUITE 610 LISLE, IL 60532 Hide Address	Director	EDGAR Filing
2011-05-11	2011-05-13 16:21:00	Common Stock	-5,000,000	$25.42	$-127,100,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2011-02-18	2011-02-18 18:44:52	Common Stock	+66,666	$25.14	$1,675,983	M	SMITH BRADFORD L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-02-17	2011-02-18 18:44:52	Common Stock	+66,667	$25.14	$1,676,008	M	CAMPBELL & CO INC/MD Show Address 2850 QUARRY LAKE DRIVE BALTIMORE, MD 21209 Hide Address	>=10% Owner, Other	EDGAR Filing
2011-02-17	2011-02-18 18:44:52	Common Stock	+66,667	$25.14	$1,676,008	M	SMITH BRADFORD L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-02-15	2011-02-17 18:42:28	Common Stock	-418	$26.96	$-11,269	F	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2011-02-15	2011-02-17 18:42:28	Common Stock	-418	$26.96	$-11,269	F	Harris John D Jr Show Address 191 PEACHTREE STREET SUITE 3600 ATLANTA, GA 30303 Hide Address		EDGAR Filing
2011-02-15	2011-02-17 18:42:28	Common Stock	+1,391	$0.00	$0	A	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2011-02-15	2011-02-17 18:40:05	Common Stock	+1,391	$0.00	$0	A	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2011-02-15	2011-02-17 18:40:05	Common Stock	+1,391	$0.00	$0	A	SCHWARTZ LEWIS G Show Address 56 TOP GALLANT ROAD P.O. BOX 10212 STAMFORD, CT 06904-2212 Hide Address		EDGAR Filing
2011-02-15	2011-02-17 16:42:09	Common Stock	+1,391	$0.00	$0	A	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2011-02-04	2011-02-08 16:21:37	Common Stock	-5,000,000	$27.71	$-138,549,995	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2011-02-04	2011-02-08 16:21:37	Common Stock	-5,000,000	$27.71	$-138,549,995	S	JOERRES JEFFREY A Show Address 5757 N. GREEN BAY AVE. P.O. BOX 591 MILWAUKEE, WI 53201-0591 Hide Address	Director	EDGAR Filing
2011-02-03	2011-02-07 16:26:04	Common Stock	-5,000,000	$27.65	$-138,249,998	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2011-02-03	2011-02-04 18:30:27	Common Stock	+496,074	$25.14	$12,471,300	M	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-02-03	2011-02-04 18:30:27	Common Stock	+496,074	$25.14	$12,471,300	M	Schmidt Herbert J Show Address 2855 CAMPUS DRIVE, SUITE 300 SAN MATEO, CA 94403 Hide Address		EDGAR Filing
2011-02-02	2011-02-04 16:22:30	Common Stock	-5,000,000	$27.99	$-139,949,999	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2011-02-02	2011-02-04 16:22:30	Common Stock	-5,000,000	$27.99	$-139,949,999	S	SONKIN MITCHELL I Show Address C/O MBIA INC. 113 KING ST ARMONK, NY 10504 Hide Address		EDGAR Filing
2011-02-02	2011-02-03 18:28:55	Common Stock	-40,661	$27.97	$-1,137,288	S	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-02-02	2011-02-03 18:28:55	Common Stock	-40,661	$27.97	$-1,137,288	S	CRAWFORD WILLIAM M Show Address 1099 18TH STREET, SUITE 2300 DENVER, CO 80202 Hide Address		EDGAR Filing
2011-01-27	2011-01-27 18:33:02	Common Stock	+17,460	$25.14	$438,944	M	COLLIN MARK H Show Address 6 LIBERTY LANE WEST HAMPTON, NH 03842 Hide Address		EDGAR Filing
2011-01-27	2011-01-27 18:33:02	Common Stock	+17,460	$25.14	$438,944	M	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-01-25	2011-01-27 18:32:07	Common Stock	+44,444	$25.14	$1,117,322	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-01-25	2011-01-27 18:32:07	Common Stock	+44,444	$25.14	$1,117,322	M	COLLIN MARK H Show Address 6 LIBERTY LANE WEST HAMPTON, NH 03842 Hide Address		EDGAR Filing
2011-01-21	2011-01-21 18:33:00	Common Stock	+44,444	$25.14	$1,117,322	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-01-20	2011-01-21 18:31:35	Common Stock	+17,460	$25.14	$438,944	M	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-01-18	2011-01-19 18:31:04	Common Stock	+44,444	$25.14	$1,117,322	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-01-18	2011-01-19 18:31:04	Common Stock	+44,444	$25.14	$1,117,322	M	SLATTERY ANNE M Show Address C/O WEBSTER FINANCIAL CORP 145 BANK STREET WATERBURY, CT 06702 Hide Address		EDGAR Filing
2011-01-13	2011-01-13 18:53:00	Common Stock	+17,460	$25.14	$438,944	M	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-01-11	2011-01-13 18:49:01	Common Stock	+44,444	$25.14	$1,117,322	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-01-07	2011-01-07 18:34:24	Common Stock	+44,444	$25.14	$1,117,322	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-01-07	2011-01-07 18:34:24	Common Stock	+44,444	$25.14	$1,117,322	M	KOLINSKI STUART Show Address 777 OLD SAW MILL RIVER ROAD TARRYTOWN, NY 10591 Hide Address		EDGAR Filing
2011-01-06	2011-01-07 18:33:24	Common Stock	+17,460	$25.14	$438,944	M	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-01-03	2011-01-05 18:35:22	Common Stock	+44,444	$25.14	$1,117,322	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2011-01-03	2011-01-05 18:35:22	Common Stock	+44,444	$25.14	$1,117,322	M	BAILEY ROBERT L Show Address 8000 S FEDERAL WAY MS 1-557 BOISE, ID 83707 Hide Address	Director	EDGAR Filing
2010-12-30	2011-01-05 18:33:27	Common Stock	+925	$0.00	$0	G	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2010-12-30	2011-01-05 18:33:27	Common Stock	+925	$0.00	$0	G	BAILEY ROBERT L Show Address 8000 S FEDERAL WAY MS 1-557 BOISE, ID 83707 Hide Address	Director	EDGAR Filing
2010-12-30	2011-01-05 18:33:27	Common Stock	-8,632	$0.00	$0	G	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2010-12-30	2011-01-05 18:33:27	Common Stock	-8,632	$0.00	$0	G	BAILEY ROBERT L Show Address 8000 S FEDERAL WAY MS 1-557 BOISE, ID 83707 Hide Address	Director	EDGAR Filing
2010-12-30	2011-01-05 18:33:27	Common Stock	-2,775	$0.00	$0	G	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2010-12-30	2011-01-05 18:33:27	Common Stock	-2,775	$0.00	$0	G	BAILEY ROBERT L Show Address 8000 S FEDERAL WAY MS 1-557 BOISE, ID 83707 Hide Address	Director	EDGAR Filing
2010-12-30	2010-12-30 18:45:25	Common Stock	+17,460	$25.14	$438,944	M	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-12-27	2010-12-29 18:27:32	Common Stock	+44,444	$25.14	$1,117,322	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-12-27	2010-12-29 18:27:32	Common Stock	+44,444	$25.14	$1,117,322	M	Trick David Show Address AMBAC FINANCIAL GROUP, INC. ONE STATE STREET PLAZA NEW YORK, NY 10004 Hide Address		EDGAR Filing
2010-12-23	2010-12-27 18:32:08	Common Stock	+17,460	$25.14	$438,944	M	MOORE CHRISTOPHER J Show Address 14400 N. 87TH STREET SCOTTSDALE, AZ 85260 Hide Address		EDGAR Filing
2010-12-23	2010-12-27 18:32:08	Common Stock	+17,460	$25.14	$438,944	M	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-12-20	2010-12-22 18:21:57	Common Stock	+44,444	$25.14	$1,117,322	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-12-20	2010-12-22 18:21:57	Common Stock	+44,444	$25.14	$1,117,322	M	ARNOLD MICHAEL J Show Address ONE NORTH CENTRAL AVENUE PHOENIX, AZ 85004 Hide Address		EDGAR Filing
2010-12-17	2010-12-20 18:32:08	Common Stock	+248,037	$25.14	$6,235,650	M	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-12-16	2010-12-17 18:30:18	Common Stock	+17,462	$25.14	$438,995	M	DelBene Kurt D Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-12-16	2010-12-16 18:30:17	Common Stock	+44,444	$25.14	$1,117,322	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-12-14	2010-12-16 18:30:17	Common Stock	+44,451	$25.14	$1,117,498	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-11-23	2010-11-23 18:57:19	Common Stock	+3,121,912	$25.26	$78,859,498	S	BALLMER STEVEN A Show Address ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-11-23	2010-11-23 18:57:19	Common Stock	+3,121,912	$25.26	$78,859,498	S	WARNER JANE L Show Address ILLINOIS TOOL WORKS 3600 WEST LAKE AVENUE GLENVIEW, IL 60026 Hide Address	Director	EDGAR Filing
2010-11-22	2010-11-23 18:57:19	Common Stock	-5,021,259	$25.58	$-128,443,805	S	BALLMER STEVEN A Show Address ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-11-19	2010-11-19 19:01:43	Common Stock	-4,804,163	$25.69	$-123,418,950	S	BALLMER STEVEN A Show Address ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-11-18	2010-11-22 16:26:36	Common Stock	-2,000,000	$25.87	$-51,740,002	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-11-18	2010-11-19 19:01:43	Common Stock	-5,637,572	$25.89	$-145,956,736	S	BALLMER STEVEN A Show Address ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-11-18	2010-11-19 19:01:43	Common Stock	-5,637,572	$25.89	$-145,956,736	S	Smith Martin Dewayne Show Address 4000 MERIDIAN BLVD FRANKLIN, TN 37067 Hide Address		EDGAR Filing
2010-11-17	2010-11-19 19:01:43	Common Stock	-3,907,912	$25.71	$-100,472,414	S	BALLMER STEVEN A Show Address ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-11-17	2010-11-19 16:33:07	Common Stock	-3,000,000	$25.72	$-77,159,998	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-11-17	2010-11-19 16:33:07	Common Stock	-3,000,000	$25.72	$-77,159,998	S	DIXON DIANE B Show Address 150 N. ORANGE GROVE BLVD PASADENA, CA 91103 Hide Address		EDGAR Filing
2010-11-16	2010-11-18 16:28:39	Common Stock	-1,000,000	$25.82	$-25,820,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-11-16	2010-11-18 16:28:39	Common Stock	-1,000,000	$25.82	$-25,820,000	S	BLACK HORSE CAPITAL LP Show Address 338 S. SHARON AMITY RD., #202 CHARLOTTE, NC 28211 Hide Address	>=10% Owner	EDGAR Filing
2010-11-16	2010-11-18 16:28:39	Common Stock	-1,000,000	$25.82	$-25,820,000	S	BLACK HORSE CAPITAL QP L P Show Address 338 S. SHARON AMITY RD., #202 CHARLOTTE, NC 28211 Hide Address	>=10% Owner	EDGAR Filing
2010-11-16	2010-11-18 16:28:39	Common Stock	-1,000,000	$25.82	$-25,820,000	S	Chappell Dale Show Address 338 S. SHARON AMITY RD., #202 CHARLOTTE, NC 28211 Hide Address	>=10% Owner	EDGAR Filing
2010-11-16	2010-11-18 16:28:39	Common Stock	-1,000,000	$25.82	$-25,820,000	S	Black Horse Capital Management LLC Show Address 338 S. SHARON AMITY RD., #202 CHARLOTTE, NC 28211 Hide Address	>=10% Owner	EDGAR Filing
2010-11-15	2010-11-17 16:17:09	Common Stock	-1,000,000	$26.29	$-26,290,001	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-11-15	2010-11-17 16:17:09	Common Stock	+1,145	$0.00	$0	A	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-11-15	2010-11-16 18:29:46	Common Stock	+1,145	$0.00	$0	A	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-11-15	2010-11-16 18:27:24	Common Stock	+1,145	$0.00	$0	A	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2010-11-15	2010-11-16 18:26:17	Common Stock	+1,145	$0.00	$0	A	Klawe Maria Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-11-15	2010-11-16 18:23:50	Common Stock	+1,145	$0.00	$0	A	GILMARTIN RAYMOND V Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-11-15	2010-11-16 18:22:00	Common Stock	+1,145	$0.00	$0	A	DUBLON DINA Show Address 33 SPRINGHURST ROAD BEDFORD HILLS, NY 10507 Hide Address	Director	EDGAR Filing
2010-11-12	2010-11-16 16:20:22	Common Stock	-1,000,000	$26.30	$-26,299,999	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-11-12	2010-11-16 16:20:22	Common Stock	-1,000,000	$26.30	$-26,299,999	S	Pike Capital Partners, LP Show Address 275 MADISON AVE SUITE 418 NEW YORK, NY 10016 Hide Address	>=10% Owner	EDGAR Filing
2010-11-12	2010-11-16 16:20:22	Common Stock	-1,000,000	$26.30	$-26,299,999	S	Pike Capital Partners (QP), LP Show Address 275 MADISON AVE SUITE 418 NEW YORK, NY 10016 Hide Address	>=10% Owner	EDGAR Filing
2010-11-12	2010-11-16 16:20:22	Common Stock	-1,000,000	$26.30	$-26,299,999	S	Pike Daniel W Show Address 275 MADISON AVENUE, SUITE 418 NEW YORK, NY 10016 Hide Address	>=10% Owner	EDGAR Filing
2010-11-12	2010-11-16 16:20:22	Common Stock	-1,000,000	$26.30	$-26,299,999	S	Pike Capital Management LLC Show Address 275 MADISON AVENUE, SUITE 418 NEW YORK, NY 10016 Hide Address	>=10% Owner	EDGAR Filing
2010-11-12	2010-11-15 19:04:22	Common Stock	-27,800	$26.50	$-736,700	S	BALLMER STEVEN A Show Address ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-11-12	2010-11-15 19:04:22	Common Stock	-27,800	$26.50	$-736,700	S	DeVleming Robert P Show Address 601 WEST RIVERSIDE AVENUE SUITE 1100 SPOKANE, WA 99201 Hide Address		EDGAR Filing
2010-11-11	2010-11-15 19:04:22	Common Stock	-3,137,730	$26.63	$-83,557,747	S	BALLMER STEVEN A Show Address ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-11-11	2010-11-15 16:24:07	Common Stock	-1,000,000	$26.56	$-26,559,999	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-11-11	2010-11-15 16:24:07	Common Stock	-1,000,000	$26.56	$-26,559,999	S	FRADIN ROGER Show Address 101 COLUMBIA ROAD MORRISTOWN, NJ 07960 Hide Address	Director	EDGAR Filing
2010-11-09	2010-11-12 16:26:34	Common Stock	-2,000,000	$26.96	$-53,919,998	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-11-09	2010-11-09 18:32:24	Common Stock	+83,800	$25.14	$2,106,732	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-11-08	2010-11-10 16:08:57	Common Stock	-2,000,000	$26.88	$-53,759,998	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-11-05	2010-11-09 18:32:24	Common Stock	+116,200	$25.14	$2,921,268	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-11-05	2010-11-09 16:45:16	Common Stock	-1,000,000	$26.81	$-26,809,999	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-11-05	2010-11-05 19:54:43	Common Stock	-13,125,178	$26.74	$-350,967,257	S	BALLMER STEVEN A Show Address ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-11-05	2010-11-05 19:21:49	Common Stock	-15,000	$27.13	$-406,950	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-11-04	2010-11-08 16:24:28	Common Stock	-1,000,000	$27.17	$-27,170,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-11-04	2010-11-05 19:54:43	Common Stock	-14,347,335	$27.18	$-389,960,570	S	BALLMER STEVEN A Show Address ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-11-03	2010-11-05 19:54:43	Common Stock	-21,869,140	$27.16	$-593,965,839	S	BALLMER STEVEN A Show Address ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-11-02	2010-11-04 16:38:15	Common Stock	-2,000,000	$27.23	$-54,459,999	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-11-02	2010-11-04 16:38:15	Common Stock	-2,000,000	$27.23	$-54,459,999	S	ABS CAPITAL PARTNERS IV LP Show Address 400 EAST PRATT STREET SUITE 910 BALTIMORE, MD 21202-3116 Hide Address	Director	EDGAR Filing
2010-11-02	2010-11-04 16:38:15	Common Stock	-2,000,000	$27.23	$-54,459,999	S	ABS CAPITAL PARTNERS IV A LP Show Address 400 EAST PRATT STREET SUITE 910 BALTIMORE, MD 21202-3116 Hide Address	Director	EDGAR Filing
2010-11-02	2010-11-04 16:38:15	Common Stock	-2,000,000	$27.23	$-54,459,999	S	ABS CAPITAL PARTNERS IV SPECIAL OFFSHORE LP Show Address 400 EAST PRATT STREET SUITE 910 BALTIMORE, MD 21202-3116 Hide Address	Director	EDGAR Filing
2010-11-02	2010-11-04 16:38:15	Common Stock	-2,000,000	$27.23	$-54,459,999	S	ABS CAPITAL PARTNERS IV OFFSHORE LP Show Address 400 EAST PRATT STREET SUITE 910 BALTIMORE, MD 21202-3116 Hide Address	Director	EDGAR Filing
2010-11-02	2010-11-03 18:01:57	Common Stock	-30,000	$27.31	$-819,300	S	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-11-01	2010-11-03 18:00:44	Common Stock	-48,956	$27.00	$-1,321,812	S	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-11-01	2010-11-03 18:00:44	Common Stock	-48,956	$27.00	$-1,321,812	S	Weil Sandison Show Address 200 GARDEN CITY PLAZA SUITE 220 GARDEN CITY, NY 11530 Hide Address		EDGAR Filing
2010-09-30	2010-10-01 16:54:44	Common Stock	-912	$24.50	$-22,344	F	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-21	2010-09-22 18:40:08	Common Stock	-30,446	$25.43	$-774,242	F	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-21	2010-09-22 18:40:08	Common Stock	-30,446	$25.43	$-774,242	F	MUHLEISEN ANGIE Show Address C/O FARMERS & MERCHANTS INVESTMENT INC. 6801 SOUTH 27TH STREET LINCOLN, NE 68512 Hide Address	>=10% Owner	EDGAR Filing
2010-09-21	2010-09-22 18:40:08	Common Stock	+334,115	$0.00	$0	A	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-21	2010-09-22 18:40:08	Common Stock	+334,115	$0.00	$0	A	MUHLEISEN ANGIE Show Address C/O FARMERS & MERCHANTS INVESTMENT INC. 6801 SOUTH 27TH STREET LINCOLN, NE 68512 Hide Address	>=10% Owner	EDGAR Filing
2010-09-21	2010-09-22 18:39:03	Common Stock	-15,845	$25.43	$-402,938	F	SMITH BRADFORD L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-21	2010-09-22 18:39:03	Common Stock	-15,845	$25.43	$-402,938	F	MUHLEISEN ANGIE Show Address C/O FARMERS & MERCHANTS INVESTMENT INC. 6801 SOUTH 27TH STREET LINCOLN, NE 68512 Hide Address	>=10% Owner	EDGAR Filing
2010-09-21	2010-09-22 18:39:03	Common Stock	+173,876	$0.00	$0	A	SMITH BRADFORD L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-21	2010-09-22 18:39:03	Common Stock	+173,876	$0.00	$0	A	MUHLEISEN ANGIE Show Address C/O FARMERS & MERCHANTS INVESTMENT INC. 6801 SOUTH 27TH STREET LINCOLN, NE 68512 Hide Address	>=10% Owner	EDGAR Filing
2010-09-21	2010-09-22 18:37:58	Common Stock	-20,660	$25.43	$-525,384	F	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-21	2010-09-22 18:37:58	Common Stock	-20,660	$25.43	$-525,384	F	MUHLEISEN ANGIE Show Address C/O FARMERS & MERCHANTS INVESTMENT INC. 6801 SOUTH 27TH STREET LINCOLN, NE 68512 Hide Address	>=10% Owner	EDGAR Filing
2010-09-21	2010-09-22 18:37:58	Common Stock	-226,721	$0.00	$0	A	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-21	2010-09-22 18:37:58	Common Stock	-226,721	$0.00	$0	A	MUHLEISEN ANGIE Show Address C/O FARMERS & MERCHANTS INVESTMENT INC. 6801 SOUTH 27TH STREET LINCOLN, NE 68512 Hide Address	>=10% Owner	EDGAR Filing
2010-09-21	2010-09-22 18:36:51	Common Stock	-16,406	$25.43	$-417,205	F	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-21	2010-09-22 18:36:51	Common Stock	-16,406	$25.43	$-417,205	F	MUHLEISEN ANGIE Show Address C/O FARMERS & MERCHANTS INVESTMENT INC. 6801 SOUTH 27TH STREET LINCOLN, NE 68512 Hide Address	>=10% Owner	EDGAR Filing
2010-09-21	2010-09-22 18:36:51	Common Stock	+160,836	$0.00	$0	A	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-21	2010-09-22 18:36:51	Common Stock	+160,836	$0.00	$0	A	MUHLEISEN ANGIE Show Address C/O FARMERS & MERCHANTS INVESTMENT INC. 6801 SOUTH 27TH STREET LINCOLN, NE 68512 Hide Address	>=10% Owner	EDGAR Filing
2010-09-21	2010-09-22 18:35:56	Common Stock	-14,129	$25.43	$-359,300	F	MUGLIA ROBERT L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98053-6399 Hide Address		EDGAR Filing
2010-09-21	2010-09-22 18:35:56	Common Stock	-14,129	$25.43	$-359,300	F	MUHLEISEN ANGIE Show Address C/O FARMERS & MERCHANTS INVESTMENT INC. 6801 SOUTH 27TH STREET LINCOLN, NE 68512 Hide Address	>=10% Owner	EDGAR Filing
2010-09-21	2010-09-22 18:35:56	Common Stock	+155,040	$0.00	$0	A	MUGLIA ROBERT L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98053-6399 Hide Address		EDGAR Filing
2010-09-21	2010-09-22 18:35:56	Common Stock	+155,040	$0.00	$0	A	MUHLEISEN ANGIE Show Address C/O FARMERS & MERCHANTS INVESTMENT INC. 6801 SOUTH 27TH STREET LINCOLN, NE 68512 Hide Address	>=10% Owner	EDGAR Filing
2010-09-21	2010-09-22 18:35:01	Common Stock	-7,854	$25.43	$-199,727	F	MUHLEISEN ANGIE Show Address C/O FARMERS & MERCHANTS INVESTMENT INC. 6801 SOUTH 27TH STREET LINCOLN, NE 68512 Hide Address	>=10% Owner	EDGAR Filing
2010-09-21	2010-09-22 18:35:01	Common Stock	-7,854	$25.43	$-199,727	F	Klein Peter S Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-21	2010-09-22 18:35:01	Common Stock	+94,609	$0.00	$0	A	MUHLEISEN ANGIE Show Address C/O FARMERS & MERCHANTS INVESTMENT INC. 6801 SOUTH 27TH STREET LINCOLN, NE 68512 Hide Address	>=10% Owner	EDGAR Filing
2010-09-21	2010-09-22 18:35:01	Common Stock	+94,609	$0.00	$0	A	Klein Peter S Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-21	2010-09-22 18:33:34	Common Stock	-11,185	$25.43	$-284,435	F	MUHLEISEN ANGIE Show Address C/O FARMERS & MERCHANTS INVESTMENT INC. 6801 SOUTH 27TH STREET LINCOLN, NE 68512 Hide Address	>=10% Owner	EDGAR Filing
2010-09-21	2010-09-22 18:33:34	Common Stock	-11,185	$25.43	$-284,435	F	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-21	2010-09-22 18:33:34	Common Stock	+122,736	$0.00	$0	A	MUHLEISEN ANGIE Show Address C/O FARMERS & MERCHANTS INVESTMENT INC. 6801 SOUTH 27TH STREET LINCOLN, NE 68512 Hide Address	>=10% Owner	EDGAR Filing
2010-09-21	2010-09-22 18:33:34	Common Stock	+122,736	$0.00	$0	A	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-09	2010-09-10 18:46:52	Common Stock	-59,990	$24.11	$-1,446,359	S	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-08	2010-09-09 18:51:20	Common Stock	-100	$24.11	$-2,411	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-08	2010-09-09 18:51:20	Common Stock	-100	$24.11	$-2,411	S	Webster Michael S Show Address 999 W. BIG BEAVER RD TROY, MI 48084 Hide Address		EDGAR Filing
2010-09-08	2010-09-09 18:51:20	Common Stock	-2,700	$24.11	$-65,097	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-08	2010-09-09 18:51:20	Common Stock	-7,200	$24.11	$-173,592	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-08	2010-09-09 18:51:20	Common Stock	-7,200	$24.11	$-173,592	S	KITTRELL J BRYANT III Show Address 101 WILLIAMSBURG ROAD GREENVILLE, 27858 Hide Address	Director	EDGAR Filing
2010-09-03	2010-09-03 18:57:42	Common Stock	-71,407	$24.29	$-1,734,476	S	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-03	2010-09-03 18:57:42	Common Stock	-70,000	$24.28	$-1,699,600	S	SCHATZ DOUGLAS S Show Address P.O. BOX 481 FORT COLLINS, CO 80522 Hide Address	Director	EDGAR Filing
2010-09-03	2010-09-03 18:57:42	Common Stock	-70,000	$24.28	$-1,699,600	S	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-09-03	2010-09-03 18:57:42	Common Stock	-70,000	$24.28	$-1,699,600	S	SCHATZ DOUGLAS S & SCHATZ JILL E FAMILY TRUST Show Address PO BOX 481 FORT COLLINS, CO 80522 Hide Address	>=10% Owner	EDGAR Filing
2010-09-03	2010-09-03 18:57:42	Common Stock	-70,000	$24.28	$-1,699,600	S	Schatz Jill E Show Address P.O. BOX 481 FORT COLLINS, CO 80522 Hide Address	>=10% Owner	EDGAR Filing
2010-09-01	2010-09-01 21:34:06	Common Stock	-29,160	$23.46	$-684,094	F	PAGE LOUIS Show Address WINDOW TO WALL STREET 19 MILLER HILL ROAD DOVER, MA 02030 Hide Address	Director	EDGAR Filing
2010-09-01	2010-09-01 21:34:06	Common Stock	-29,160	$23.46	$-684,094	F	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-31	2010-09-01 21:34:06	Common Stock	-45,294	$23.64	$-1,070,750	F	PAGE LOUIS Show Address WINDOW TO WALL STREET 19 MILLER HILL ROAD DOVER, MA 02030 Hide Address	Director	EDGAR Filing
2010-08-31	2010-09-01 21:34:06	Common Stock	-45,294	$23.64	$-1,070,750	F	TURNER BRIAN KEVIN Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-31	2010-09-01 21:32:26	Common Stock	-27,378	$23.64	$-647,216	F	HIGGINS ROBERT J Show Address 38 CORPORATE CIRCLE ALBANY, NY 12203 Hide Address	Director, >=10% Owner	EDGAR Filing
2010-08-31	2010-09-01 21:32:26	Common Stock	-27,378	$23.64	$-647,216	F	SMITH BRADFORD L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-31	2010-09-01 21:30:12	Common Stock	-30,613	$23.64	$-723,691	F	PAGE LOUIS Show Address WINDOW TO WALL STREET 19 MILLER HILL ROAD DOVER, MA 02030 Hide Address	Director	EDGAR Filing
2010-08-31	2010-09-01 21:30:12	Common Stock	-30,613	$23.64	$-723,691	F	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-31	2010-09-01 21:27:36	Common Stock	-26,414	$23.64	$-624,427	F	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-31	2010-09-01 21:25:56	Common Stock	-35,491	$23.64	$-839,007	F	MUGLIA ROBERT L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98053-6399 Hide Address		EDGAR Filing
2010-08-31	2010-09-01 21:24:27	Common Stock	-7,326	$23.64	$-173,187	F	HIGGINS ROBERT J Show Address 38 CORPORATE CIRCLE ALBANY, NY 12203 Hide Address	Director, >=10% Owner	EDGAR Filing
2010-08-31	2010-09-01 21:24:27	Common Stock	-7,326	$23.64	$-173,187	F	Klein Peter S Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-31	2010-09-01 21:22:37	Common Stock	-23,250	$23.64	$-549,630	F	ELOP STEPHEN A Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-31	2010-09-01 21:21:01	Common Stock	-14,820	$23.64	$-350,345	F	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-31	2010-09-01 21:19:28	Common Stock	-9,135	$23.64	$-215,951	F	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-31	2010-09-01 21:19:28	Common Stock	+10,000	$0.00	$0	A	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-31	2010-09-01 21:19:28	Common Stock	+10,000	$0.00	$0	A	MOORE NICHOLAS G Show Address 24520 BELLA LADERA LOS ALTOS HILLS, CA 94024 Hide Address	Director	EDGAR Filing
2010-08-31	2010-09-01 21:19:28	Common Stock	+15,982	$0.00	$0	A	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-31	2010-09-01 21:19:28	Common Stock	+15,982	$0.00	$0	A	MOORE NICHOLAS G Show Address 24520 BELLA LADERA LOS ALTOS HILLS, CA 94024 Hide Address	Director	EDGAR Filing
2010-08-31	2010-09-01 21:19:28	Common Stock	+25,893	$0.00	$0	A	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-31	2010-09-01 21:19:28	Common Stock	+25,893	$0.00	$0	A	MOORE NICHOLAS G Show Address 24520 BELLA LADERA LOS ALTOS HILLS, CA 94024 Hide Address	Director	EDGAR Filing
2010-08-30	2010-09-01 21:30:12	Common Stock	-2,805	$23.93	$-67,124	F	PAGE LOUIS Show Address WINDOW TO WALL STREET 19 MILLER HILL ROAD DOVER, MA 02030 Hide Address	Director	EDGAR Filing
2010-08-30	2010-09-01 21:30:12	Common Stock	-2,805	$23.93	$-67,124	F	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-30	2010-09-01 21:24:27	Common Stock	-1,665	$23.93	$-39,843	F	Klein Peter S Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-30	2010-09-01 21:19:28	Common Stock	-1,667	$23.93	$-39,891	F	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-27	2010-08-30 18:31:30	Common Stock	-6,100	$23.79	$-145,119	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-27	2010-08-30 18:31:30	Common Stock	-1,700	$23.79	$-40,443	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-27	2010-08-30 18:31:30	Common Stock	-2,200	$23.79	$-52,338	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-08-24	2010-08-25 16:19:36	Common Stock	-1,000,000	$24.15	$-24,150,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-08-23	2010-08-25 16:19:36	Common Stock	-2,000,000	$24.39	$-48,779,999	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-08-23	2010-08-25 16:19:36	Common Stock	-2,000,000	$24.39	$-48,779,999	S	SCHATZ DOUGLAS S Show Address P.O. BOX 481 FORT COLLINS, CO 80522 Hide Address	Director	EDGAR Filing
2010-08-23	2010-08-25 16:19:36	Common Stock	-2,000,000	$24.39	$-48,779,999	S	SCHATZ DOUGLAS S & SCHATZ JILL E FAMILY TRUST Show Address PO BOX 481 FORT COLLINS, CO 80522 Hide Address	>=10% Owner	EDGAR Filing
2010-08-23	2010-08-25 16:19:36	Common Stock	-2,000,000	$24.39	$-48,779,999	S	Schatz Jill E Show Address P.O. BOX 481 FORT COLLINS, CO 80522 Hide Address	>=10% Owner	EDGAR Filing
2010-08-20	2010-08-24 17:49:17	Common Stock	-2,000,000	$24.28	$-48,560,001	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-08-20	2010-08-24 17:49:17	Common Stock	-2,000,000	$24.28	$-48,560,001	S	SCHATZ DOUGLAS S Show Address P.O. BOX 481 FORT COLLINS, CO 80522 Hide Address	Director	EDGAR Filing
2010-08-20	2010-08-24 17:49:17	Common Stock	-2,000,000	$24.28	$-48,560,001	S	SCHATZ DOUGLAS S & SCHATZ JILL E FAMILY TRUST Show Address PO BOX 481 FORT COLLINS, CO 80522 Hide Address	>=10% Owner	EDGAR Filing
2010-08-20	2010-08-24 17:49:17	Common Stock	-2,000,000	$24.28	$-48,560,001	S	Schatz Jill E Show Address P.O. BOX 481 FORT COLLINS, CO 80522 Hide Address	>=10% Owner	EDGAR Filing
2010-08-19	2010-08-23 18:27:50	Common Stock	-1,000,000	$24.48	$-24,480,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-08-18	2010-08-20 16:35:27	Common Stock	-2,000,000	$24.76	$-49,520,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-08-18	2010-08-20 16:35:27	Common Stock	+1,209	$0.00	$0	A	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-08-18	2010-08-19 18:47:00	Common Stock	+1,209	$0.00	$0	A	GOWEY KIM A Show Address C/O MID-WISCONSIN BANK PO BOX 90 MEDFORD, WI 54451 Hide Address	Director	EDGAR Filing
2010-08-18	2010-08-19 18:47:00	Common Stock	+1,209	$0.00	$0	A	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-08-18	2010-08-19 18:44:12	Common Stock	+1,209	$0.00	$0	A	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2010-08-18	2010-08-19 18:44:12	Common Stock	+1,209	$0.00	$0	A	AYSCUE DANIEL C Show Address 703 OAKLAND STREET KINGS MOUNTAIN, NC 28086 Hide Address		EDGAR Filing
2010-08-18	2010-08-19 18:42:44	Common Stock	+1,209	$0.00	$0	A	Klawe Maria Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-08-18	2010-08-19 18:40:32	Common Stock	+1,209	$0.00	$0	A	GILMARTIN RAYMOND V Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-08-18	2010-08-19 18:40:32	Common Stock	+1,209	$0.00	$0	A	MORGAN JAMES B Show Address 331 32ND AVENUE POST OFFICE BOX 5128 BROOKINGS, SD 57006 Hide Address	Director	EDGAR Filing
2010-08-18	2010-08-19 18:39:02	Common Stock	+1,209	$0.00	$0	A	DUBLON DINA Show Address 33 SPRINGHURST ROAD BEDFORD HILLS, NY 10507 Hide Address	Director	EDGAR Filing
2010-08-18	2010-08-19 18:39:02	Common Stock	+1,209	$0.00	$0	A	MORGAN JAMES B Show Address 331 32ND AVENUE POST OFFICE BOX 5128 BROOKINGS, SD 57006 Hide Address	Director	EDGAR Filing
2010-08-17	2010-08-19 16:27:45	Common Stock	-3,000,000	$24.83	$-74,490,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-08-16	2010-08-18 16:29:07	Common Stock	-2,000,000	$24.51	$-49,020,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-08-13	2010-08-17 16:26:23	Common Stock	-2,000,000	$24.49	$-48,980,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-08-12	2010-08-16 16:24:44	Common Stock	-1,000,000	$24.51	$-24,510,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-08-11	2010-08-13 16:10:33	Common Stock	-1,000,000	$24.75	$-24,750,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-08-11	2010-08-13 16:10:33	Common Stock	-1,000,000	$24.75	$-24,750,000	S	Hammons Gene A Show Address SUITE 125 2350 N. SAM HOUSTON PARKWAY EAST HOUSTON, TX 77032 Hide Address		EDGAR Filing
2010-08-10	2010-08-12 16:29:43	Common Stock	-1,000,000	$25.07	$-25,070,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-05-18	2010-05-19 20:40:24	Common Stock	+1,048	$0.00	$0	A	DOWNS KELLY A Show Address 2000 MEADOWLAKE CHARLESTON, IL 61920 Hide Address		EDGAR Filing
2010-05-18	2010-05-19 20:40:24	Common Stock	+1,048	$0.00	$0	A	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-05-18	2010-05-19 20:37:21	Common Stock	+1,048	$0.00	$0	A	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2010-05-18	2010-05-19 20:37:21	Common Stock	+1,048	$0.00	$0	A	DOWNS KELLY A Show Address 2000 MEADOWLAKE CHARLESTON, IL 61920 Hide Address		EDGAR Filing
2010-05-18	2010-05-19 20:35:41	Common Stock	+1,048	$0.00	$0	A	Klawe Maria Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-05-18	2010-05-19 20:33:11	Common Stock	+1,048	$0.00	$0	A	GILMARTIN RAYMOND V Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-05-18	2010-05-19 20:31:14	Common Stock	+1,048	$0.00	$0	A	DUBLON DINA Show Address 33 SPRINGHURST ROAD BEDFORD HILLS, NY 10507 Hide Address	Director	EDGAR Filing
2010-05-14	2010-05-18 16:21:07	Common Stock	-1,000,000	$28.84	$-28,840,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-05-14	2010-05-18 16:21:07	Common Stock	-1,000,000	$28.84	$-28,840,000	S	INMOBILIARIA CARSO S A DE C V Show Address AVENIDA INSURGENTES SUR #3500, PB COL. PENA POBRE, DELEGACION TLALPAN, CP MEXICO DF, O5 14060 Hide Address	>=10% Owner, Other	EDGAR Filing
2010-05-10	2010-05-12 18:33:38	Common Stock	-5,000	$29.02	$-145,100	S	DALAL YOGEN K Show Address 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025 Hide Address	Other	EDGAR Filing
2010-05-10	2010-05-12 18:33:38	Common Stock	-5,000	$29.02	$-145,100	S	MAYFIELD XI LP / DE Show Address 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025 Hide Address	Other	EDGAR Filing
2010-05-10	2010-05-12 18:33:38	Common Stock	-5,000	$29.02	$-145,100	S	MOORE EDDIE N JR Show Address 9201 FOREST HILL AVENUE RICHMOND, VA 23235 Hide Address	Director	EDGAR Filing
2010-05-10	2010-05-12 18:33:38	Common Stock	-5,000	$29.02	$-145,100	S	MAYFIELD XI QUALIFIED LP Show Address 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025 Hide Address	Other	EDGAR Filing
2010-05-10	2010-05-12 18:33:38	Common Stock	-5,000	$29.02	$-145,100	S	MAYFIELD ASSOCIATES FUND VI Show Address 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025 Hide Address	Other	EDGAR Filing
2010-05-10	2010-05-12 18:33:38	Common Stock	-5,000	$29.02	$-145,100	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-05-10	2010-05-12 18:33:38	Common Stock	-5,000	$29.02	$-145,100	S	LADD DAVID J Show Address 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025 Hide Address	Other	EDGAR Filing
2010-05-10	2010-05-12 18:33:38	Common Stock	-5,000	$29.02	$-145,100	S	MORGAN ALLEN L Show Address 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025 Hide Address	Other	EDGAR Filing
2010-05-10	2010-05-12 18:33:38	Common Stock	-5,000	$29.02	$-145,100	S	ROBERTS JANICE M Show Address 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025 Hide Address	Other	EDGAR Filing
2010-05-10	2010-05-12 18:33:38	Common Stock	-5,000	$29.02	$-145,100	S	VASAN ROBERT T Show Address 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025 Hide Address	Other	EDGAR Filing
2010-05-10	2010-05-12 18:33:38	Common Stock	-5,000	$29.02	$-145,100	S	Mayfield Principals Fund II Show Address 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025 Hide Address	Other	EDGAR Filing
2010-05-10	2010-05-12 18:33:38	Common Stock	-5,000	$29.02	$-145,100	S	Mayfield XI Management Show Address 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025 Hide Address	Other	EDGAR Filing
2010-05-10	2010-05-12 16:23:21	Common Stock	-2,000,000	$28.97	$-57,939,999	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-05-06	2010-05-10 16:22:57	Common Stock	-1,500,000	$29.67	$-44,505,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-05-06	2010-05-10 16:22:57	Common Stock	-1,500,000	$29.67	$-44,505,000	S	Thomas Martin Show Address 1201 SOUTH SECOND STREET MILWAUKEE, WI 53204 Hide Address		EDGAR Filing
2010-05-06	2010-05-10 16:22:57	Common Stock	-500,000	$28.82	$-14,410,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-05-04	2010-05-06 17:41:12	Common Stock	-1,000,000	$30.07	$-30,070,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-05-04	2010-05-06 17:41:12	Common Stock	-1,000,000	$30.07	$-30,070,000	S	JOHNSON GEORGE D JR Show Address 135 NORTH CHURCH STREET SPARTANBURG, SC 29306 Hide Address	>=10% Owner	EDGAR Filing
2010-05-04	2010-05-05 18:37:45	Common Stock	-14,701	$30.00	$-441,030	S	Harding Philip Show Address 3140 EAST CORONADO STREET, SUITE A ANAHEIM, CA 92806 Hide Address	Director	EDGAR Filing
2010-05-04	2010-05-05 18:37:45	Common Stock	-14,701	$30.00	$-441,030	S	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-05-03	2010-05-05 16:25:28	Common Stock	-2,000,000	$30.84	$-61,680,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-05-03	2010-05-04 18:38:51	Common Stock	-1,204	$30.86	$-37,155	F	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-04-28	2010-04-30 16:40:35	Common Stock	-2,000,000	$30.87	$-61,740,002	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-04-28	2010-04-30 16:40:35	Common Stock	-2,000,000	$30.87	$-61,740,002	S	Womack Randall J. Show Address C/O SUCCESSFACTORS, INC. 1500 FASHION ISLAND BLVD., SUITE 300 SAN MATEO, CA 94404 Hide Address		EDGAR Filing
2010-04-22	2010-04-23 20:01:34	Common Stock	+333,333	$29.98	$9,993,323	M	SMITH BRADFORD L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-04-22	2010-04-23 20:00:43	Common Stock	+100,000	$25.14	$2,514,000	M	BACH ROBERT J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-04-19	2010-04-20 18:33:11	Common Stock	+2,222,222	$29.98	$66,622,215	M	MUGLIA ROBERT L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98053-6399 Hide Address		EDGAR Filing
2010-04-12	2010-04-13 18:31:09	Common Stock	+100,000	$25.14	$2,514,000	M	SCHNEIDER JOSEPH P Show Address LACROSSE FOOTWEAR, INC. 17634 NE AIRPORT WAY PORTLAND, OR 97230 Hide Address	Director	EDGAR Filing
2010-04-12	2010-04-13 18:31:09	Common Stock	+100,000	$25.14	$2,514,000	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-04-12	2010-04-13 18:31:09	Common Stock	+100,000	$25.14	$2,514,000	M	WEXLER GENE Show Address C/O THE DRESS BARN, INC. 30 DUNNIGAN DRIVE SUFFERN, NY 10901 Hide Address		EDGAR Filing
2010-03-25	2010-03-26 18:29:44	Common Stock	+100,000	$25.14	$2,514,000	M	SINOFSKY STEVEN J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-03-25	2010-03-26 18:29:44	Common Stock	+100,000	$25.14	$2,514,000	M	PALENSKY FRED J Show Address 3M CENTER ST. PAUL, MN 55144-1000 Hide Address		EDGAR Filing
2010-02-18	2010-02-22 19:08:27	Common Stock	+1,036	$0.00	$0	A	LOPEZ GEORGE A Show Address 951 CALLE AMANECER SAN CLEMENTE, CA 92673 Hide Address	Director, Other	EDGAR Filing
2010-02-18	2010-02-22 19:08:27	Common Stock	+1,036	$0.00	$0	A	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-02-18	2010-02-22 19:04:26	Common Stock	+1,036	$0.00	$0	A	LOPEZ GEORGE A Show Address 951 CALLE AMANECER SAN CLEMENTE, CA 92673 Hide Address	Director, Other	EDGAR Filing
2010-02-18	2010-02-22 19:04:26	Common Stock	+1,036	$0.00	$0	A	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2010-02-18	2010-02-22 19:03:35	Common Stock	+1,035	$0.00	$0	A	LOPEZ GEORGE A Show Address 951 CALLE AMANECER SAN CLEMENTE, CA 92673 Hide Address	Director, Other	EDGAR Filing
2010-02-18	2010-02-22 19:03:35	Common Stock	+1,035	$0.00	$0	A	LEDERER JAMES P Show Address 5775 MOREHOUSE DR. SAN DIEGO, CA 92121-1714 Hide Address		EDGAR Filing
2010-02-18	2010-02-22 19:03:35	Common Stock	+1,035	$0.00	$0	A	Klawe Maria Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-02-18	2010-02-22 19:01:16	Common Stock	+1,036	$0.00	$0	A	LOPEZ GEORGE A Show Address 951 CALLE AMANECER SAN CLEMENTE, CA 92673 Hide Address	Director, Other	EDGAR Filing
2010-02-18	2010-02-22 19:01:16	Common Stock	+1,036	$0.00	$0	A	GILMARTIN RAYMOND V Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2010-02-16	2010-02-18 16:30:48	Common Stock	-3,000,000	$28.25	$-84,750,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-02-12	2010-02-17 16:27:41	Common Stock	-2,000,000	$27.81	$-55,619,999	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-02-08	2010-02-10 16:25:04	Common Stock	-2,000,000	$27.88	$-55,759,998	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-02-04	2010-02-08 16:29:51	Common Stock	-2,000,000	$28.06	$-56,119,999	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-02-03	2010-02-05 16:30:53	Common Stock	-3,000,000	$28.55	$-85,649,998	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2010-02-03	2010-02-05 16:30:53	Common Stock	-3,000,000	$28.55	$-85,649,998	S	COHEN PETER A Show Address C/O RAMIUS LLC, 599 LEXINGTON AVENUE 21ST FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner	EDGAR Filing
2010-02-03	2010-02-05 16:30:53	Common Stock	-3,000,000	$28.55	$-85,649,998	S	STRAUSS THOMAS W Show Address C/O RAMIUS LLC, 599 LEXINGTON AVENUE 21ST FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner	EDGAR Filing
2010-02-03	2010-02-05 16:30:53	Common Stock	-3,000,000	$28.55	$-85,649,998	S	RAMIUS LLC Show Address 599 LEXINGTON AVENUE 21ST FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner	EDGAR Filing
2010-02-03	2010-02-05 16:30:53	Common Stock	-3,000,000	$28.55	$-85,649,998	S	C4S & CO LLC Show Address C/O RAMIUS LLC, 599 LEXINGTON AVENUE 21ST FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner	EDGAR Filing
2010-02-03	2010-02-05 16:30:53	Common Stock	-3,000,000	$28.55	$-85,649,998	S	STARK MORGAN B Show Address C/O RAMIUS LLC, 599 LEXINGTON AVENUE 21ST FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner	EDGAR Filing
2010-02-03	2010-02-05 16:30:53	Common Stock	-3,000,000	$28.55	$-85,649,998	S	SOLOMON JEFFREY M Show Address C/O RAMIUS LLC, 599 LEXINGTON AVENUE 21ST FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner	EDGAR Filing
2010-02-03	2010-02-05 16:30:53	Common Stock	-3,000,000	$28.55	$-85,649,998	S	COWEN GROUP, INC. Show Address C/O RAMIUS LLC 599 LEXINGTON AVENUE NEW YORK, NY 10022 Hide Address	>=10% Owner	EDGAR Filing
2010-02-03	2010-02-05 16:30:53	Common Stock	-3,000,000	$28.55	$-85,649,998	S	Ramius LLC Show Address 599 LEXINGTON AVENUE 20TH FLOOR NEW YORK, NY 10022 Hide Address	>=10% Owner	EDGAR Filing
2010-01-21	2010-01-22 18:52:04	Common Stock	-8,434	$30.01	$-253,104	F	ELOP STEPHEN A Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2010-01-05	2010-01-06 18:46:18	Common Stock	-25,446	$30.96	$-787,808	F	Lu Qi Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2009-12-28	2009-12-29 18:46:51	Common Stock	+50,000	$21.59	$1,079,500	M	BACH ROBERT J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2009-12-28	2009-12-29 18:46:51	Common Stock	+50,000	$21.59	$1,079,500	M	Stewart Michael Robert Show Address C/O PERRIGO COMPANY 515 EASTERN AVENUE ALLEGAN, MI 49010 Hide Address		EDGAR Filing
2009-12-28	2009-12-29 18:44:51	Common Stock	+772,601	$29.98	$23,162,578	M	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2009-12-28	2009-12-29 18:44:51	Common Stock	+772,601	$29.98	$23,162,578	M	Stewart Michael Robert Show Address C/O PERRIGO COMPANY 515 EASTERN AVENUE ALLEGAN, MI 49010 Hide Address		EDGAR Filing
2009-12-24	2009-12-29 18:44:51	Common Stock	+391,066	$29.98	$11,724,159	M	MUNDIE CRAIG J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2009-12-24	2009-12-29 18:44:51	Common Stock	+391,066	$29.98	$11,724,159	M	Stewart Michael Robert Show Address C/O PERRIGO COMPANY 515 EASTERN AVENUE ALLEGAN, MI 49010 Hide Address		EDGAR Filing
2009-12-21	2009-12-22 18:29:03	Common Stock'	+50,000	$21.59	$1,079,500	M	BACH ROBERT J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2009-12-15	2009-12-16 18:33:56	Common Stock	-50,000	$29.88	$-1,494,000	S	BACH ROBERT J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2009-12-15	2009-12-16 18:33:56	Common Stock'	+100,000	$21.59	$2,159,000	M	BACH ROBERT J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2009-12-10	2009-12-11 18:38:34	Common Stock	-100,000	$29.89	$-2,989,000	S	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2009-12-10	2009-12-11 18:38:34	Common Stock	-100,000	$29.89	$-2,989,000	S	Shriram Kavitark Ram Show Address C/O GOOGLE INC. 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW, CA 94043 Hide Address	Director	EDGAR Filing
2009-11-18	2009-11-20 19:52:40	Common Stock	+996	$0.00	$0	A	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2009-11-18	2009-11-20 19:52:40	Common Stock	+996	$0.00	$0	A	LOPKER KARL F Show Address 100 INNOVATION PLACE SANTA BARBARA, CA 93108 Hide Address	Director, >=10% Owner	EDGAR Filing
2009-11-18	2009-11-19 18:46:21	Common Stock	-40,000	$30.00	$-1,200,000	S	Brin Sergey Show Address C/O GOOGLE INC. 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW, CA 94043 Hide Address	Director, >=10% Owner	EDGAR Filing
2009-11-18	2009-11-19 18:46:21	Common Stock	-40,000	$30.00	$-1,200,000	S	Ozzie Raymond E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2009-11-18	2009-11-19 18:46:21	Common Stock	-40,000	$30.00	$-1,200,000	S	NICKEL CONTINUED IRREVOCABLE TRUST Show Address ATTENTION: DAVID LEY HAMILTON 1201 NORTH MARKET STREET, 18TH FLOOR WILMINGTON, DE 19801 Hide Address	>=10% Owner, Other	EDGAR Filing
2009-11-18	2009-11-19 18:45:02	Common Stock	+996	$0.00	$0	A	PANKE HELMUT Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2009-11-18	2009-11-19 18:42:29	Common Stock	+996	$0.00	$0	A	MARQUARDT DAVID F Show Address 920 DISC DRIVE ATTN: STOCK PLAN ADMINISTRATION SCOTTS VALLEY, CA 95067 Hide Address	Director	EDGAR Filing
2009-11-18	2009-11-19 18:41:18	Common Stock	+997	$0.00	$0	A	Klawe Maria Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2009-11-18	2009-11-19 18:37:37	Common Stock	+996	$0.00	$0	A	ARISON MICKY MEIR Show Address C/O CARNIVAL CORPORATION 3655 NW 87TH AVENUE MIAMI, FL 33178 Hide Address	Director, >=10% Owner	EDGAR Filing
2009-11-18	2009-11-19 18:37:37	Common Stock	+996	$0.00	$0	A	GILMARTIN RAYMOND V Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2009-11-18	2009-11-18 18:36:51	Common Stock	+802,522	$25.14	$20,175,403	M	MUGLIA ROBERT L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98053-6399 Hide Address		EDGAR Filing
2009-11-17	2009-11-18 18:36:51	Common Stock	+119,900	$25.14	$3,014,286	M	MUGLIA ROBERT L Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98053-6399 Hide Address		EDGAR Filing
2009-11-09	2009-11-20 19:52:40	Common Stock	-12,167,600	$0.00	$0	G	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2009-11-09	2009-11-20 19:52:40	Common Stock	-12,167,600	$0.00	$0	G	LOPKER KARL F Show Address 100 INNOVATION PLACE SANTA BARBARA, CA 93108 Hide Address	Director, >=10% Owner	EDGAR Filing
2009-11-09	2009-11-12 16:19:05	Common Stock	-3,000,000	$28.72	$-86,159,998	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2009-11-09	2009-11-12 16:19:05	Common Stock	-3,000,000	$28.72	$-86,159,998	S	HARRIS RUSSELL Show Address 550 MERIDIAN AVE SAN JOSE, CA 95126 Hide Address		EDGAR Filing
2009-11-05	2009-11-09 16:43:07	Common Stock	-2,000,000	$28.63	$-57,259,998	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2009-11-04	2009-11-06 16:31:56	Common Stock	-3,000,000	$28.13	$-84,389,997	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2009-11-04	2009-11-05 18:47:47	Common Stock	-120,000	$28.00	$-3,360,000	S	Sznewajs John G Show Address 21001 VAN BORN RD. TAYLOR, MI 48180 Hide Address		EDGAR Filing
2009-11-04	2009-11-05 18:47:47	Common Stock	-120,000	$28.00	$-3,360,000	S	Ozzie Raymond E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2009-11-03	2009-11-05 16:44:06	Common Stock	-1,000,000	$27.59	$-27,590,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2009-11-02	2009-11-04 16:29:13	Common Stock	-3,000,000	$27.84	$-83,520,000	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2009-11-02	2009-11-04 16:29:13	Common Stock	-3,000,000	$27.84	$-83,520,000	S	ZIMMER GEORGE Show Address 6380 ROGERDALE RD. HOUSTON, TX 77072 Hide Address	Director	EDGAR Filing
2009-10-30	2009-11-03 16:42:09	Common Stock	-2,000,000	$27.97	$-55,939,999	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2009-10-28	2009-10-30 16:24:11	Common Stock	-2,000,000	$28.30	$-56,599,998	S	GATES WILLIAM H III Show Address ONE MICROSOFT WAY REDMOND, WA 98052 Hide Address	Director	EDGAR Filing
2009-10-27	2009-10-28 18:31:06	Common Stock	-2,000	$28.82	$-57,640	S	CASH JAMES I Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address	Director	EDGAR Filing
2009-10-26	2009-10-27 18:43:14	Common Stock	-10,000	$28.91	$-289,100	S	SCF IV LP Show Address 600 TRAVIS STE 6600 HOUSTON, TX 77002 Hide Address	Other	EDGAR Filing
2009-10-26	2009-10-27 18:43:14	Common Stock	-10,000	$28.91	$-289,100	S	SIMMONS L E & ASSOCIATES INC Show Address 600 TRAVIS STE 6600 HOUSTON, TX 77002 Hide Address	Other	EDGAR Filing
2009-10-26	2009-10-27 18:43:14	Common Stock	-10,000	$28.91	$-289,100	S	BROD FRANK H Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2009-10-26	2009-10-27 18:43:14	Common Stock	-10,000	$28.91	$-289,100	S	SIMMONS L E Show Address 600 TRAVIS SUITE 6600 HOUSTON, TX 77002 Hide Address	>=10% Owner, Other	EDGAR Filing
2009-10-26	2009-10-27 18:43:14	Common Stock	-10,000	$28.91	$-289,100	S	SCF VI LP Show Address 600 TRAVIS STE 6600 HOUSTON, TX 77002 Hide Address	Other	EDGAR Filing
2009-10-26	2009-10-27 18:43:14	Common Stock	-10,000	$28.91	$-289,100	S	SCF-VI, G.P., Limited Partnership Show Address 600 TRAVIS STREET SUITE 6600 HOUSTON, TX 77002 Hide Address	Other	EDGAR Filing
2009-10-23	2009-10-26 18:47:07	Common Stock	+277,778	$25.14	$6,983,339	M	Brummel Lisa E Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing
2009-10-23	2009-10-26 18:38:05	Common Stock	-150,000	$29.05	$-4,357,500	S	BACH ROBERT J Show Address C/O MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052-6399 Hide Address		EDGAR Filing