X0609 4 2026-03-16 0001652044 Alphabet Inc. GOOGL 0001032455 DOERR L JOHN C/O ALPHABET INC. 1600 AMPHITHEATRE PKWY MOUNTAIN VIEW CA 94043 true false false false false Class C Google Stock Units 2026-03-16 4 A false 1 0 A 955 D Class C Google Stock Units 2026-03-16 4 A false 0.2 0 A 262 D Class C Google Stock Units 2026-03-16 4 A false 1 0 A 1148 D Class C Google Stock Units 2026-03-16 4 A false 1 0 A 1684 D Class A Common Stock 69700 D Class C Capital Stock 140060 D Class C Capital Stock 15823900 I Vallejo Ventures Trust Class B Common Stock 0 Class A Common Stock 22348940 22348940 I Vallejo Ventures Trust 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. 1/48 of GSUs vests on the 25th day of each month following the grant date for 31 months and on the 1st day of each month for the following 17 months, subject to continued service on the Board on the appliable vesting dates. Represents the dividend equivalent units (DEUs) that accrued on the Reporting Person's GSUs held as of March 9, 2026, in connection with the cash dividend that was declared by the Issuer and distributed on March 16, 2026. These DEUs will vest on the same schedule as the GSUs on which the DEUs accrued. Each DEU entitles the Reporting Person to receive one share of Alphabet Inc. Class C capital stock for each share underlying the DEU as each DEU vests. Consists of 8 DEUs and 947 GSUs. 1/48th of GSUs vested on July 25, 2022 and an additional 1/48th of GSUs will vest monthly thereafter until the GSUs are fully vested, subject to continued service on the Board on the appliable vesting dates. Consists of 2 DEUs and 262 GSUs. 1/48th of GSUs vested on July 25, 2024 and an additional 1/48th of GSUs vests monthly thereafter until the GSUs are fully vested, subject to continued service on the Board on the appliable vesting dates. Consists of 8 DEUs and 1,140 GSUs. 1/48 of GSUs will vest on the 25th day of each month following the grant date for 19 months and on the 1st day of each month for the following 29 months, subject to continued service on the Board on the applicable vesting dates. Consists of 4 DEUs and 1,680 GSUs. All shares are exercisable as of the transaction date. There is no expiration date for the Issuer's Class B Common Stock. /s/ Fadillah Badar, as Attorney-in-Fact for L. John Doerr 2026-03-18