X0304 4 2012-02-07 0001288776 Google Inc. GOOG 0001295032 Brin Sergey C/O GOOGLE INC. 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043 1 1 1 Co-Founder Class A Common Stock 2012-02-07 4 C 0 83334 0 A 83334 D Class A Common Stock 2012-02-07 4 S 0 5460 604.576 D 77874 D Class A Common Stock 2012-02-07 4 S 0 7378 605.7587 D 70496 D Class A Common Stock 2012-02-07 4 S 0 31589 606.5852 D 38907 D Class A Common Stock 2012-02-07 4 S 0 33707 607.4227 D 5200 D Class A Common Stock 2012-02-07 4 S 0 4600 608.3268 D 600 D Class A Common Stock 2012-02-07 4 S 0 200 609.00 D 400 D Class A Common Stock 2012-02-07 4 S 0 400 603.95 D 0 D Class B Common Stock 0 2012-02-07 4 C 0 83334 0 D Class A Common Stock 83334 25964512 D Each share of Class A Common Stock was issued upon the conversion of one share of Class B Common Stock at the election of Reporting Person. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $604.07 to $604.99, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $605.43 to $605.99, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $606.00 to $606.99, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $607.00 to $607.98, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $608.00 to $608.865, inclusive. All shares are exercisable as of the transaction date. There is no expiration date for the Issuer's Class B Common Stock. ***All of the sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The Reporting Person will provide upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.*** /s/ Valentina Margulis, as attorney-in-fact for Sergey Brin 2012-02-08