X0306 4 2021-05-20 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 Class A Common Stock 2021-05-20 4 M 0 20723 0.00 A 20723 D Class A Common Stock 2021-05-24 4 F 0 10275 224.80 D 10448 D Restricted Stock Units 0.00 2021-05-20 4 M 0 20723 0.00 D Class A Common Stock 20723 103613 D Vesting of restricted stock units ("RSUs") previously granted to the Reporting Person. Exempt transaction pursuant to Section 16b-3(e) - payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. All of the shares reported as disposed of in this Form 4 were relinquished by the Reporting Person and cancelled by the Issuer in exchange for the Issuer's agreement to pay federal and state tax withholding obligations of the Reporting Person resulting from the vesting of RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. The RSUs vest with respect to 16.67% of the total award on May 20, 2021, and an additional 8.33% of the award vests quarterly thereafter until the award is fully vested on February 20, 2024, subject to the Reporting Person's continued service to the Issuer on each vesting date. RSUs do not expire; they either vest or are canceled prior to vesting date. /s/ Alesia J. Haas, by Doug Sharp, Attorney-in-Fact 2021-05-24