X0508 4 2025-11-11 0 0001679788 Coinbase Global, Inc. COIN 0001851658 Choi Emilie C/O COINBASE GLOBAL, INC. ONE MADISON AVENUE, SUITE 2400 NEW YORK NY 10010 0 1 0 0 President & COO 0 Class A Common Stock 2025-11-11 4 C 0 100000 0 A 287802 D Class A Common Stock 2025-11-11 4 S 0 11004 304.0454 D 276798 D Class A Common Stock 2025-11-11 4 S 0 2504 305.1829 D 274294 D Class A Common Stock 2025-11-11 4 S 0 1520 306.3302 D 272774 D Class A Common Stock 2025-11-11 4 S 0 1886 307.261 D 270888 D Class A Common Stock 2025-11-11 4 S 0 916 308.1822 D 269972 D Class A Common Stock 2025-11-11 4 S 0 4241 309.6765 D 265731 D Class A Common Stock 2025-11-11 4 S 0 5421 310.807 D 260310 D Class A Common Stock 2025-11-11 4 S 0 28375 311.5784 D 231935 D Class A Common Stock 2025-11-11 4 S 0 29424 312.3843 D 202511 D Class A Common Stock 2025-11-11 4 S 0 8920 313.598 D 193591 D Class A Common Stock 2025-11-11 4 S 0 4594 314.4789 D 188997 D Class A Common Stock 2025-11-11 4 S 0 955 315.633 D 188042 D Class A Common Stock 2025-11-11 4 S 0 240 316.64 D 187802 D Class A Common Stock 57610 I By Sixers LLC Class A Common Stock 23199 I By Starvurst Non-Exempt Trust Class A Common Stock 49643 I By Starvurst Exempt Trust Employee Stock Option (right to buy) 6.9733 2025-11-11 4 M 0 100000 0 D 2028-04-30 Class B Common Stock 100000 10000 D Class B Common Stock 2025-11-11 4 M 0 100000 0 A Class A Common Stock 100000 100000 D Class B Common Stock 2025-11-11 4 C 0 100000 0 D Class A Common Stock 100000 0 D The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 12, 2025, during an open trading window. Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock. 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. Represents the weighted average sale price. The lowest price at which shares were sold was $303.75 and the highest price at which shares were sold was $304.73. 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 (16) to this Form 4. Represents the weighted average sale price. The lowest price at which shares were sold was $304.75 and the highest price at which shares were sold was $305.72. Represents the weighted average sale price. The lowest price at which shares were sold was $305.77 and the highest price at which shares were sold was $306.75. Represents the weighted average sale price. The lowest price at which shares were sold was $306.80 and the highest price at which shares were sold was $307.79. Represents the weighted average sale price. The lowest price at which shares were sold was $307.81 and the highest price at which shares were sold was $308.79. Represents the weighted average sale price. The lowest price at which shares were sold was $309.00 and the highest price at which shares were sold was $309.94. Represents the weighted average sale price. The lowest price at which shares were sold was $310.09 and the highest price at which shares were sold was $311.08. Represents the weighted average sale price. The lowest price at which shares were sold was $311.09 and the highest price at which shares were sold was $312.08. Represents the weighted average sale price. The lowest price at which shares were sold was $312.09 and the highest price at which shares were sold was $313.07. Represents the weighted average sale price. The lowest price at which shares were sold was $313.10 and the highest price at which shares were sold was $314.09. Represents the weighted average sale price. The lowest price at which shares were sold was $314.10 and the highest price at which shares were sold was $315.08. Represents the weighted average sale price. The lowest price at which shares were sold was $315.16 and the highest price at which shares were sold was $316.00. Represents the weighted average sale price. The lowest price at which shares were sold was $316.18 and the highest price at which shares were sold was $316.75. These shares are held by Sixers LLC, of which the Coinbase Annuity Trust is the sole member. The Reporting Person's spouse is the trustee of the Coinbase Annuity Trust. The Reporting Person disclaims beneficial ownership of these shares except to the extent of her pecuniary interest therein, if any. These shares are held by the Starvurst Non-Exempt Trust, of which the Reporting Person's spouse is a co-trustee. The Reporting Person disclaims beneficial ownership of these shares except to the extent of her pecuniary interest therein, if any. These shares are held by the Starvurst Exempt Trust, of which the Reporting Person's spouse is a co-trustee. The Reporting Person disclaims beneficial ownership of these shares except to the extent of her pecuniary interest therein, if any. The options vest in equal increments on the 5th day of each month until the options are fully vested on March 5, 2022, subject to the Reporting Person's continued service to the Issuer on each vesting date. The option contains an early-exercise provision and is exercisable as to unvested shares, subject to the Issuer's right of repurchase. /s/ Emilie Choi, by Lailey Rezai, Attorney-in-Fact 2025-11-13