X0306 4 2015-10-02 0001288776 GOOGLE INC. GOOG 0001295032 Brin Sergey C/O GOOGLE INC. 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043 1 1 1 Co-Founder Class C Capital Stock 2015-10-02 4 S 0 947 603.9688 D 21185102 D Class C Capital Stock 2015-10-02 4 S 0 1246 604.8685 D 21183856 D Class C Capital Stock 2015-10-02 4 S 0 2015 605.8484 D 21181841 D Class C Capital Stock 2015-10-02 4 S 0 1745 607.1377 D 21180096 D Class C Capital Stock 2015-10-02 4 S 0 1581 608.0452 D 21178515 D Class C Capital Stock 2015-10-02 4 S 0 1013 609.3194 D 21177502 D Class C Capital Stock 2015-10-02 4 S 0 100 610.55 D 21177402 D Class C Capital Stock 2015-10-02 4 S 0 100 611.58 D 21177302 D Class C Capital Stock 2015-10-02 4 S 0 200 613.1085 D 21177102 D Class C Capital Stock 2015-10-02 4 S 0 200 615.305 D 21176902 D Class C Capital Stock 2015-10-02 4 S 0 317 616.6287 D 21176585 D Class C Capital Stock 2015-10-02 4 S 0 400 618.1822 D 21176185 D Class C Capital Stock 2015-10-02 4 S 0 600 619.579 D 21175585 D Class C Capital Stock 2015-10-02 4 S 0 1440 620.7297 D 21174145 D Class C Capital Stock 2015-10-02 4 S 0 1454 621.8088 D 21172691 D Class C Capital Stock 2015-10-02 4 S 0 354 622.597 D 21172337 D Class C Capital Stock 2015-10-02 4 S 0 211 624.3701 D 21172126 D Class C Capital Stock 2015-10-02 4 S 0 2347 626.0414 D 21169779 D Class C Capital Stock 2015-10-02 4 S 0 400 626.87 D 21169379 D Class A Common Stock 0 D Class B Common Stock 0 Class A Common Stock 21109310 21109310 D The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $603.43 to $604.42, inclusive. The reporting person undertakes to provide to any security holder of Google Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (21) to this Form 4. The shares were sold in multiple transactions at prices ranging from $604.43 to $605.42, inclusive. The shares were sold in multiple transactions at prices ranging from $605.50 to $606.49, inclusive. The shares were sold in multiple transactions at prices ranging from $606.54 to $607.53, inclusive. The shares were sold in multiple transactions at prices ranging from $607.65 to $608.64, inclusive. The shares were sold in multiple transactions at prices ranging from $608.89 to $609.88, inclusive. The shares were sold in multiple transactions at prices ranging from $613.05 to $614.04, inclusive. The shares were sold in multiple transactions at prices ranging from $615.81 to $616.80, inclusive. The shares were sold in multiple transactions at prices ranging from $616.20 to $617.19, inclusive. The shares were sold in multiple transactions at prices ranging from $617.74 to $618.73, inclusive. The shares were sold in multiple transactions at prices ranging from $619.15 to $620.14, inclusive. The shares were sold in multiple transactions at prices ranging from $620.30 to $621.29, inclusive. The shares were sold in multiple transactions at prices ranging from $621.43 to $622.42, inclusive. The shares were sold in multiple transactions at prices ranging from $622.45 to $623.44, inclusive. The shares were sold in multiple transactions at prices ranging from $624.18 to $625.17, inclusive. The shares were sold in multiple transactions at prices ranging from $625.63 to $626.62, inclusive. The shares were sold in multiple transactions at prices ranging from $626.79 to $627.78, inclusive. 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. All shares are exercisable as of the transaction date. There is no expiration date for the Issuer's Class B Common Stock. /s/ Valentina Margulis, as attorney-in-fact for Sergey Brin 2015-10-05