X0306 4 2016-04-01 0001652044 Alphabet Inc. GOOG 0001295032 Brin Sergey C/O ALPHABET INC. 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043 1 1 1 President Class A Common Stock 2016-04-01 4 C 0 16666 0 A 16666 D Class C Capital Stock 2016-04-01 4 S 0 850 738.2976 D 20514861 D Class C Capital Stock 2016-04-01 4 S 0 962 739.3283 D 20513899 D Class C Capital Stock 2016-04-01 4 S 0 562 740.1934 D 20513337 D Class C Capital Stock 2016-04-01 4 S 0 300 741.25 D 20513037 D Class C Capital Stock 2016-04-01 4 S 0 600 742.7212 D 20512437 D Class C Capital Stock 2016-04-01 4 S 0 1466 743.9015 D 20510971 D Class C Capital Stock 2016-04-01 4 S 0 1789 744.8286 D 20509182 D Class C Capital Stock 2016-04-01 4 S 0 850 745.5406 D 20508332 D Class C Capital Stock 2016-04-01 4 S 0 1788 747.0681 D 20506544 D Class C Capital Stock 2016-04-01 4 S 0 4218 747.978 D 20502326 D Class C Capital Stock 2016-04-01 4 S 0 2394 748.9217 D 20499932 D Class C Capital Stock 2016-04-01 4 S 0 887 749.9601 D 20499045 D Class A Common Stock 2016-04-01 4 S 0 700 756.6215 D 15966 D Class A Common Stock 2016-04-01 4 S 0 800 757.6277 D 15166 D Class A Common Stock 2016-04-01 4 S 0 722 758.4424 D 14444 D Class A Common Stock 2016-04-01 4 S 0 500 759.574 D 13944 D Class A Common Stock 2016-04-01 4 S 0 500 760.90 D 13444 D Class A Common Stock 2016-04-01 4 S 0 800 762.3688 D 12644 D Class A Common Stock 2016-04-01 4 S 0 1942 763.2186 D 10702 D Class A Common Stock 2016-04-01 4 S 0 1509 764.1297 D 9193 D Class A Common Stock 2016-04-01 4 S 0 1053 765.7412 D 8140 D Class A Common Stock 2016-04-01 4 S 0 3271 766.6583 D 4869 D Class A Common Stock 2016-04-01 4 S 0 2754 767.6282 D 2115 D Class A Common Stock 2016-04-01 4 S 0 1301 768.82 D 814 D Class A Common Stock 2016-04-01 4 S 0 814 769.685 D 0 D Class B Common Stock 0 2016-04-01 4 C 0 16666 0 D Class A Common Stock 16666 20438976 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 the Reporting Person. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $737.77 to $738.76, 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 (20) to this form 4. The shares were sold in multiple transactions at prices ranging from $738.82 to $739.81, inclusive. The shares were sold in multiple transactions at prices ranging from $739.93 to $740.92, inclusive. The shares were sold in multiple transactions at prices ranging from $741.10 to $742.09, inclusive. The shares were sold in multiple transactions at prices ranging from $742.27 to $743.26, inclusive. The shares were sold in multiple transactions at prices ranging from $743.36 to $744.35, inclusive. The shares were sold in multiple transactions at prices ranging from $744.37 to $745.36, inclusive. The shares were sold in multiple transactions at prices ranging from $745.41 to $746.40, inclusive. The shares were sold in multiple transactions at prices ranging from $746.42 to $747.41, inclusive. The shares were sold in multiple transactions at prices ranging from $747.44 to $748.43, inclusive. The shares were sold in multiple transactions at prices ranging from $748.44 to $749.43, inclusive. The shares were sold in multiple transactions at prices ranging from $749.55 to $750.54, inclusive. The shares were sold in multiple transactions at prices ranging from $755.92 to $756.91, inclusive. The shares were sold in multiple transactions at prices ranging from $756.92 to $757.91, inclusive. The shares were sold in multiple transactions at prices ranging from $758.19 to $759.18, inclusive. The shares were sold in multiple transactions at prices ranging from $761.79 to $762.78, inclusive. The shares were sold in multiple transactions at prices ranging from $762.79 to $763.78, inclusive. The shares were sold in multiple transactions at prices ranging from $763.81 to $764.80, inclusive. The shares were sold in multiple transactions at prices ranging from $765.11 to $766.10, inclusive. The shares were sold in multiple transactions at prices ranging from $766.13 to $767.12, inclusive. The shares were sold in multiple transactions at prices ranging from $767.15 to $768.14, inclusive. The shares were sold in multiple transactions at prices ranging from $768.41 to $769.40, inclusive. The shares were sold in multiple transactions at prices ranging from $769.44 to $770.43, inclusive. 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 2016-04-05