X0306 4 2016-03-29 0001652044 Alphabet Inc. GOOG 0001295032 Brin Sergey C/O ALPHABET INC. 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043 1 1 1 President Class C Capital Stock 2016-03-29 4 S 0 1000 729.7065 D 20564709 D Class C Capital Stock 2016-03-29 4 S 0 784 730.6899 D 20563925 D Class C Capital Stock 2016-03-29 4 S 0 1700 732.2279 D 20562225 D Class C Capital Stock 2016-03-29 4 S 0 1526 733.0099 D 20560699 D Class C Capital Stock 2016-03-29 4 S 0 819 734.2136 D 20559880 D Class C Capital Stock 2016-03-29 4 S 0 500 735.122 D 20559380 D Class C Capital Stock 2016-03-29 4 S 0 300 736.2527 D 20559080 D Class C Capital Stock 2016-03-29 4 S 0 100 737.15 D 20558980 D Class C Capital Stock 2016-03-29 4 S 0 1134 738.5021 D 20557846 D Class C Capital Stock 2016-03-29 4 S 0 1000 739.5116 D 20556846 D Class C Capital Stock 2016-03-29 4 S 0 326 741.0897 D 20556520 D Class C Capital Stock 2016-03-29 4 S 0 953 741.821 D 20555567 D Class C Capital Stock 2016-03-29 4 S 0 1316 743.618 D 20554251 D Class C Capital Stock 2016-03-29 4 S 0 817 744.4808 D 20553434 D Class C Capital Stock 2016-03-29 4 S 0 2930 745.9702 D 20550504 D Class C Capital Stock 2016-03-29 4 S 0 1461 746.7448 D 20549043 D Class B Common Stock 0 Class A Common Stock 20472308 20472308 D The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $729.13 to $730.12, inclusive. The Reporting Person undertakes to provide to any security holder of Alphabet 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 (1) through (16) to this Form 4. The shares were sold in multiple transactions at prices ranging from $730.40 to $731.39, inclusive. The shares were sold in multiple transactions at prices ranging from $731.61 to $732.60, inclusive. The shares were sold in multiple transactions at prices ranging from $732.64 to $733.63, inclusive. The shares were sold in multiple transactions at prices ranging from $733.68 to $734.67, inclusive. The shares were sold in multiple transactions at prices ranging from $734.77 to $735.76, inclusive. The shares were sold in multiple transactions at prices ranging from $735.83 to $736.82, inclusive. The shares were sold in multiple transactions at prices ranging from $737.15 to $738.14, inclusive. The shares were sold in multiple transactions at prices ranging from $738.17 to $739.16, inclusive. The shares were sold in multiple transactions at prices ranging from $739.17 to $740.17 inclusive. The shares were sold in multiple transactions at prices ranging from $740.30 to $741.29, inclusive. The shares were sold in multiple transactions at prices ranging from $741.41 to $742.40, inclusive. The shares were sold in multiple transactions at prices ranging from $743.11 to $744.10 inclusive. The shares were sold in multiple transactions at prices ranging from $744.13 to $745.12, inclusive. The shares were sold in multiple transactions at prices ranging from $745.33 to $746.32, inclusive. The shares were sold in multiple transactions at prices ranging from $746.35 to $747.34, inclusive. All shares are exercisable as of the transaction date. There is no expiration date for the Issuer's Class B Common Stock. All sale transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person. Form 4 filing 2 out of 2 (continuation report): Related transactions effected by the Reporting Person on March 29, 2016 are reported on additional Form 4s. /s/ Valentina Margulis, as attorney-in-fact for Sergey Brin 2016-03-31