X0508 4 2023-12-22 0 0001679788 Coinbase Global, Inc. COIN 0001668711 HAAS ALESIA J C/O COINBASE GLOBAL, INC. NOT APPLICABLE DE 0 1 0 0 Chief Financial Officer 1 Class A Common Stock 2023-12-22 4 S 0 1000 175.00 D 278784 D Class A Common Stock 20896 I By ACB 2021, LLC The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 3, 2023, during an open trading window. These shares are held of record by ACB 2021, LLC, of which the Reporting Person is the sole member. The Reporting Person disclaims beneficial ownership of the shares owned by ACB 2021, LLC, except to the extent of her pecuniary interest therein, if any. Footnote 1 to Form 4 filed on December 15, 2023 reflected that the Reporting Person's Rule 10b5-1 trading plan was adopted on June 2, 2023. The date of adoption of that plan was March 3, 2023. /s/ Alesia J. Haas, by Doug Sharp, Attorney-in-Fact 2023-12-27