X0609 4 2026-08-05 0001652044 Alphabet Inc. GOOGL 0001198046 Hennessy John L. false C/O ALPHABET INC. 1600 AMPHITHEATRE PKWY MOUNTAIN VIEW CA 94043 true false false false false Class C Capital Stock 2026-08-05 4 G false 1738 0 D 0.071 D Class C Capital Stock 2026-08-05 4 G false 1738 0 A 3219 I By Trust Class A Common Stock 20624 I By Trust Class C Google Stock Units 938 D Class C Google Stock Units 1347 D Class C Google Stock Units 2106 D Class C Google Stock Units 1371 D The Class C Google Stock Units (GSU) entitle the Reporting Person to receive one share of Alphabet Inc. Class C Capital Stock for each share underlying the GSU as GSU vest. 1/48th of GSU grant vested on July 25, 2022 and an additional 1/48th vests monthly on the 25th day of each month thereafter, subject to continued service on the Board on the applicable vesting dates. 1/48th of GSU grant vested on July 25, 2023 and an additional 1/48th vests monthly on the 25th day of each month thereafter, subject to continued service on the Board on the applicable vesting dates. 1/48 of GSUs will vest 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 employment on such vesting dates. 1/48 of GSUs shall vest on the 25th of the month of the Grant Date, vesting 1/48 every 1 month(s) for 7 event(s); 1/48 of GSUs shall vest on the 1st of the month 7 month(s) after the Grant Date, vesting 1/48 every 1 month(s) for 41 event(s), subject to continued employment on such vesting date(s). /s/ Fadillah Badar, as Attorney-in-Fact for John L. Hennessy 2026-08-06