Coinbase Global, Inc. — Director's Dealing 2025

Jul 17, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Coinbase Global, Inc. (COIN)
CIK: 0001679788
Period of Report: 2025-07-15

Reporting Person: Armstrong Brian (Director, Chairman and CEO, 10% Owner)
Reporting Person: Brian Armstrong Living Trust (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-07-15	Class A Common Stock	C	183506	—	Acquired	184032	Indirect
2025-07-15	Class A Common Stock	S	57476	$395.4971	Disposed	126556	Indirect
2025-07-15	Class A Common Stock	S	44199	$396.5184	Disposed	82357	Indirect
2025-07-15	Class A Common Stock	S	25517	$397.4726	Disposed	56840	Indirect
2025-07-15	Class A Common Stock	S	20027	$398.5448	Disposed	36813	Indirect
2025-07-15	Class A Common Stock	S	27862	$399.4637	Disposed	8951	Indirect
2025-07-15	Class A Common Stock	S	8425	$400.1723	Disposed	526	Indirect
2025-07-16	Class A Common Stock	C	198300	—	Acquired	198826	Indirect
2025-07-16	Class A Common Stock	S	28707	$395.4625	Disposed	170119	Indirect
2025-07-16	Class A Common Stock	S	36305	$396.5357	Disposed	133814	Indirect
2025-07-16	Class A Common Stock	S	44818	$397.4115	Disposed	88996	Indirect
2025-07-16	Class A Common Stock	S	34177	$398.54	Disposed	54819	Indirect
2025-07-16	Class A Common Stock	S	34849	$399.6897	Disposed	19970	Indirect
2025-07-16	Class A Common Stock	S	14799	$400.3944	Disposed	5171	Indirect
2025-07-16	Class A Common Stock	S	4645	$401.1506	Disposed	526	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-07-15	Class B Common Stock	$	C	183506	Disposed		Class A Common Stock (183506)	Indirect
2025-07-16	Class B Common Stock	$	C	198300	Disposed		Class A Common Stock (198300)	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Class B Common Stock	$		Class A Common Stock (2958393)	2958393	Indirect

Footnotes

F1: Represents the conversion of Class B Common Stock held of record by The Brian Armstrong Living Trust into Class A Common Stock.

F2: The transactions reported on this line were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 15, 2024, during an open trading window.

F3: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F4: Represents the weighted average sale price. The lowest price at which shares were sold was $395.00 and the highest price at which shares were sold was $395.9975. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the ranges set forth in footnotes (4) through (15) to this Form 4.

F5: Represents the weighted average sale price. The lowest price at which shares were sold was $396.00 and the highest price at which shares were sold was $396.995.

F6: Represents the weighted average sale price. The lowest price at which shares were sold was $397.00 and the highest price at which shares were sold was $397.9875.

F7: Represents the weighted average sale price. The lowest price at which shares were sold was $398.00 and the highest price at which shares were sold was $398.99.

F8: Represents the weighted average sale price. The lowest price at which shares were sold was $399.00 and the highest price at which shares were sold was $399.99.

F9: Represents the weighted average sale price. The lowest price at which shares were sold was $400.00 and the highest price at which shares were sold was $400.63.

F10: Represents the weighted average sale price. The lowest price at which shares were sold was $395.00 and the highest price at which shares were sold was $395.99.

F11: Represents the weighted average sale price. The lowest price at which shares were sold was $397.00 and the highest price at which shares were sold was $397.99.

F12: Represents the weighted average sale price. The lowest price at which shares were sold was $398.00 and the highest price at which shares were sold was $398.995.

F13: Represents the weighted average sale price. The lowest price at which shares were sold was $399.00 and the highest price at which shares were sold was $399.9925.

F14: Represents the weighted average sale price. The lowest price at which shares were sold was $400.00 and the highest price at which shares were sold was $400.98.

F15: Represents the weighted average sale price. The lowest price at which shares were sold was $401.00 and the highest price at which shares were sold was $401.37.

F16: These shares are held by The Ehrsam 2014 Irrevocable Trust, of which the Reporting Person is trustee. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, if any.