144 0001851658 XXXXXXXX LIVE 0001679788 Coinbase Global, Inc. 001-40289 One Madison Avenue, Suite 2400 New York NY 10010 3026365401 EMILIE CHOI TRUST U/A DTD 01/22/2021 Rule 144(e) aggregation affiliate of Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

20000 7740000.00 215159125 10/10/2025 NASDAQ Class A Common 04/01/2021 Estate Planning Transfers Acquired from the Settlor of the Trust, Emilie Choi. Shares being sold for account of said Trust N 20000 04/01/2021 N/A N 10b5-1 Sales for EMILIE CHOI TRUST U/A DTD 01/22/2021

One Madison Avenue, Suite 2400 New York NY 10010

Common 09/12/2025 10000 3277200.00 The shares to be sold pursuant to this Form are held by a trust established for the benefit of the family of Emilie Choi, the President and Chief Operating Officer of Coinbase Global, Inc. Although these shares are affiliated with Emilie Choi for purposes of aggregation under Rule 144(e), the disposition of these shares is not controlled by Ms. Choi and instead is controlled by an independent trustee who will decide if, when and how shares are sold. 10/10/2025 08/12/2025 /s/ Paul Moretta, Trustee of the Emilie Choi Trust