X0609 4 2026-09-01 0 0001679788 Coinbase Global, Inc. COIN 0002149908 Armstrong Anthony false C/O COINBASE GLOBAL INC. NEW YORK NY 10010 1 0 0 0 0 Restricted Stock Units 2026-09-01 4 A 0 1806 0 A Class A Common Stock 1806 1806 D Restricted Stock Units 2026-09-01 4 A 0 3110 0 A Class A Common Stock 3110 3110 D Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. The RSUs vest on the earlier of September 1, 2027, or the date of the next annual meeting of the shareholders of the Issuer, subject to the Reporting Person's continued service to the Issuer on the vesting date. RSUs do not expire; they either vest or are canceled prior to vesting date. The RSUs vest with respect to 1/3 of the total award on November 20, 2027, and an additional 1/3 of the award vests in equal annual installments thereafter until the award is fully vested on November 20, 2029, subject to the Reporting Person's continued service to the Issuer on each vesting date. /s/ Anthony Armstrong, by Lailey Rezai, Attorney-in-Fact 2026-09-02