X0306 4 2021-04-14 0 0001679788 Coinbase Global, Inc. COIN 0001851492 Armstrong Brian C/O COINBASE GLOBAL, INC. NOT APPLICABLE DE 1 1 1 0 Chairman and CEO 0001856705 Brian Armstrong Living Trust C/O COINBASE GLOBAL, INC. NOT APPLICABLE DE 0 0 1 0 Class A Common Stock 2021-04-14 4 S 0 166667 410.40 D 883333 I By The Brian Armstrong Living Trust Class A Common Stock 2021-04-14 4 S 0 116667 391.10 D 766666 I By The Brian Armstrong Living Trust Class A Common Stock 2021-04-14 4 S 0 466665 381.00 D 300001 I By The Brian Armstrong Living Trust Class A Common Stock 2021-04-14 4 J 0 357 0.00 A 300358 I By The Brian Armstrong Living Trust Represents shares received by The Brian Armstrong Living Trust pursuant to a pro rata distribution by Andreessen Horowitz LSV Fund I, L.P., for no consideration, of shares of the Issuer's Class A Common Stock to its partners. /s/ Brian Armstrong, by Doug Sharp, Attorney-in-Fact 2021-04-16 /s/ The Brian Armstrong Living Trust, by Doug Sharp, Attorney-in-Fact 2021-04-16