MICROSOFT CORP — Director's Dealing 2010

Nov 23, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MICROSOFT CORP (MSFT)
CIK: 0000789019
Period of Report: 2010-11-22

Reporting Person: BALLMER STEVEN A (Director, Chief Executive Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-11-22	Common Stock	S	5021259	$25.584	Disposed	336374902	Direct
2010-11-23	Common Stock	S	3121912	$25.2602	Acquired	333252990	Direct

Footnotes

F1: This transaction was executed in multiple trades at prices ranging from $25.45 to $25.74. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F2: This transaction was executed in multiple trades at prices ranging from $25.10 to $25,60. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.