X0609 4 2026-03-16 0001652044 Alphabet Inc. GOOGL 0001238734 WALKER JOHN KENT C/O ALPHABET INC. 1600 AMPHITHEATRE PKWY MOUNTAIN VIEW CA 94043 false true false false President, Global Affairs, CLO false Class C Google Stock Units 2026-03-16 4 A false 26 0 A 38103 D Class C Google Stock Units 2026-03-16 4 A false 47 0 A 68367 D Class C Capital Stock 60801 I By Arete Trust, John Kent Walker and Diana Ruth Walsh, Trustees Class C Capital Stock 23507 D Class C Google Stock Units (GSUs) entitle the Reporting Person to receive one share of Alphabet Inc. Class C capital stock for each share underlying the GSUs as each GSU vests. 1/6th of the GSUs vested on June 25, 2024; 1/12th of the GSUs vested on September 25, 2024, and an additional 1/12th of the GSUs vests quarterly thereafter on the 25th day of the month until the GSUs are fully vested, subject to continued employment on the applicable 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 302 DEUs and 37,801 GSUs. The GSUs vest as follows: (i) 27/260th of the grant will vest on each March 25, 2025, June 25, 2025, September 25, 2025 and December 25, 2025; and (ii) 19/260th of the grant will vest quarterly on the 25th day of the month from March 25, 2026 through December 25, 2026, and on the 1st day of the month from April 1, 2027 through January 1, 2028, subject to continued employment on the applicable vesting dates. Consists of 313 DEUs and 68,054 GSUs. /s/ Kenneth Yi, as Attorney-in-Fact for John Kent Walker 2026-03-18