X0306 4 2017-09-20 0 0001652044 Alphabet Inc. GOOG 0001534753 Pichai Sundar C/O ALPHABET INC., 1600 AMPHITHEATRE PKWY MOUNTAIN VIEW CA 94043 1 1 0 0 CEO, Google Inc. Class A Common Stock 2017-09-20 4 S 0 375 937.73 D 1324 D Class C Capital Stock 2017-09-20 4 S 0 3625 922.98 D 32556 D Class A Google Stock Units 22740 D Class C Google Stock Units 153747 D Class C Google Stock Units 22740 D Class C Google Stock Units 353939 D Option to Purchase Class A Common Stock 318.2102 2022-04-04 Class A Common Stock 8646 8646 D Option to Purchase Class A Common Stock 218.5563 2019-07-29 Class A Common Stock 2436 2436 D Option to Purchase Class A Common Stock 253.6664 2020-08-04 Class A Common Stock 1459 1459 D Option to Purchase Class C Capital Stock 316.9399 2022-04-04 Class C Capital Stock 8646 8646 D Option to Purchase Class C Capital Stock 217.6838 2019-07-29 Class C Capital Stock 2436 2436 D Option to Purchase Class C Capital Stock 252.6537 2020-08-04 Class C Capital Stock 1459 1459 D The Google Stock Units ("GSUs") entitle the Reporting Person to receive one share of Alphabet Inc. Class A Common Stock for each share underlying the GSU as GSU vests. The GSUs vest as follows: 1/72 of GSUs vested on May 25, 2013 and an additional 1/72 vest monthly thereafter until the GSUs are fully vested, subject to continued employment on such vesting dates. The Google Stock Units ("GSUs") entitle the Reporting Person to receive one share of Alphabet Inc. Class C Capital Stock for each share underlying the GSU as GSU vests. 1/16th of the GSUs vested on March 25, 2016, and an additional 1/16th will vest quarterly on the 25th day of the month until the GSUs are fully vested, subject to continuing employment on such vesting dates. The GSUs vest as follows: 1/72 of GSUs vested on May 25, 2013 and an additional 1/72 vest monthly thereafter until the GSUs are fully vested, subject to continued employment on such vesting dates. 100% of the grant will vest on April 25, 2018, subject to continued employment on such date. Option is fully vested. All transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person. /s/ Valentina Margulis, Attorney-in-Fact for Sundar Pichai 2017-11-09