X0202 4 2007-11-08 0000789019 MICROSOFT CORP MSFT 0000902012 GATES WILLIAM H III ONE MICROSOFT WAY REDMOND WA 98052 1 0 0 0 Common Stock 2007-11-08 4 S 0 10000 35.85 D 864489336 D Common Stock 2007-11-08 4 S 0 20000 35.80 D 864469336 D Common Stock 2007-11-08 4 S 0 20000 35.78 D 864449336 D Common Stock 2007-11-08 4 S 0 10000 35.73 D 864439336 D Common Stock 2007-11-08 4 S 0 43500 35.70 D 864395836 D Common Stock 2007-11-08 4 S 0 60000 35.69 D 864335836 D Common Stock 2007-11-08 4 S 0 54350 35.68 D 864281486 D Common Stock 2007-11-08 4 S 0 42150 35.66 D 864239336 D Common Stock 2007-11-08 4 S 0 88341 35.65 D 864150995 D Common Stock 2007-11-08 4 S 0 48963 35.64 D 864102032 D Common Stock 2007-11-08 4 S 0 31050 35.63 D 864070982 D Common Stock 2007-11-08 4 S 0 13950 35.62 D 864057032 D Common Stock 2007-11-08 4 S 0 82696 35.60 D 863974336 D Common Stock 2007-11-08 4 S 0 20000 35.59 D 863954336 D Common Stock 2007-11-08 4 S 0 50000 35.57 D 863904336 D Common Stock 2007-11-08 4 S 0 40000 35.55 D 863864336 D Common Stock 2007-11-08 4 S 0 10239 35.54 D 863854097 D Common Stock 2007-11-08 4 S 0 24761 35.53 D 863829336 D Common Stock 2007-11-08 4 S 0 11500 35.51 D 863817836 D Common Stock 2007-11-08 4 S 0 68500 35.50 D 863749336 D Common Stock 2007-11-08 4 S 0 40000 35.48 D 863709336 D Common Stock 2007-11-08 4 S 0 50000 35.46 D 863659336 D Common Stock 2007-11-08 4 S 0 20000 35.45 D 863639336 D Common Stock 2007-11-08 4 S 0 6133 35.29 D 863633203 D Common Stock 2007-11-08 4 S 0 3867 35.28 D 863629336 D Common Stock 2007-11-08 4 S 0 20000 35.25 D 863609336 D Common Stock 2007-11-08 4 S 0 20000 35.22 D 863589336 D Common Stock 2007-11-08 4 S 0 4095 35.14 D 863585241 D Common Stock 2007-11-08 4 S 0 2557 35.10 D 863582684 D In addition, there are 425,066 shares owned by reporting person's spouse. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. * Duly authorized under Special Power of Attorney appointing Michael Larson attorney-in-fact, dated February 3, 2006, by and on behalf of William H. Gates III, filed as Exhibit 99.1 to Cascade Investment, L.L.C.'s Amendment No. 2 to Schedule 13G with respect to Arch Capital Group Ltd. on March 7, 2006, SEC File No. 005-45257, and incorporated by reference herein. William H. Gates III By: /s/ Michael Larson*, Attorney-In-Fact 2007-11-13