144 0001198046 XXXXXXXX LIVE 0001652044 Alphabet Inc. 001-37580 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043 650-253-0000 Hennessy John L. Director Class C Common UBS Financial Services, Inc.

11 Madison Avenue 4th Floor New York NY 10010

1050 318780.00 5438000000 03/16/2026 Nasdaq Class C Common 11/25/2024 RSU Issuer N 1050 11/25/2024 N/A N John L Hennessy and Andrea J Hennessy Revocable Trust UAD10/22/9

c/o 1600 Amphitheatre Parkway Mountain View CA 94093

Class A Common 02/13/2026 600 184037.36 John L Hennessy and Andrea J Hennessy Revocable Trust UAD10/22/9

c/o 1600 Amphitheatre Parlkway, Mountain View CA 94093

Class A Common 01/13/2026 600 202514.28 The shares covered by this Form 144 are being sold under the John L Hennessy and Andrea J Hennessy Revocable Trust UAD 10/22/93. Shares sold under this filing have the following acquisition dates: 0.477 shares purchased on 6/25/2024 93.297 shares purchased on 7/25/2024 322.296 shares purchased on 8/25/2024 303.657 shares purchased on 9/25/2024 322.702 shares purchased on 10/25/2024 7.571 shares purchased on 11/25/2024 03/16/2026 11/10/2025 /s/ UBS Financial Services Inc, as attorney-in-fact for John L Hennessy