Marc L. Andreessen - 21 Sep 2026 Form 4 Insider Report for Coinbase Global, Inc. (COIN)

Reporting relationship: Director
Issuer ticker: COIN
Reported as of: 21 Sep 2026
Net transaction value: -$1,402,132
SEC form: 4
Accepted by SEC: 23 Sep 2026, 16:18:39 UTC
Prior SEC filing: 10 Sep 2026
Source filing: View source filing
Reporting owner signature: /s/ Lailey Rezai, Attorney-in-Fact for Marc L. Andreessen

Key filing fact

Marc L. Andreessen filed Form 4 for Coinbase Global, Inc. (COIN) on 23 Sep 2026.

Key facts

This page summarizes Marc L. Andreessen's Form 4 filing for Coinbase Global, Inc. (COIN).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 23 Sep 2026, 16:18.

Change

Previous filing in this sequence was filed on 10 Sep 2026.
Current net transaction value: -$1,402,132.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001160077 Primary reporting owner

Andreessen Marc L

Relationship: Director
Address: C/O ANDREESSEN HOROWITZ, 2865 SAND HILL ROAD, SUITE 101, MENLO PARK
Signature: /s/ Lailey Rezai, Attorney-in-Fact for Marc L. Andreessen
Signature date: 23 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

COIN transaction

Class A Common Stock

Sale

Transaction value: $1,402,132
Shares: -6,838
Change %: -0.6%
Price: $205.05
Shares after: 1,129,486
Date: 21 Sep 2026
Ownership: By Trust
Footnotes: F1, F2

COIN holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,568
Date: 21 Sep 2026
Ownership: By AD Holdings, LLC
Footnotes: F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 3 footnotes

Footnote F1

These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 5, 2026, during an open trading window.

Footnote F2

These securities are held of record by the LAMA Community Trust of which the Reporting Person and his spouse are trustees.

Footnote F3

These securities are held of record by AD Holdings, LLC, of which the Reporting Person is a manager. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by AD Holdings, LLC and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of his pecuniary interest therein, if any.