Brian Armstrong

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
New York, NY
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Brian Armstrong, by Lailey Rezai, Attorney-in-Fact
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Brian Armstrong

Form 4 holding Chairman and CEO, Director, 10%+ Owner

Coinbase Global, Inc.

Security class
Class B Common Stock
Shares / value
22,681,225
Estimated value
$7,654,686,625
Report date
10 Nov 2025
Price
$337.49
Ownership
By The Brian Armstrong Living Trust
Underlying class
Class A Common Stock
Underlying amount
22,681,225
Form 4 holding Chairman and CEO, Director, 10%+ Owner

Coinbase Global, Inc.

Security class
Class B Common Stock
Shares / value
2,958,393
Estimated value
$998,428,053
Report date
10 Nov 2025
Price
$337.49
Ownership
The Ehrsam 2014 Irrevocable Trust
Underlying class
Class A Common Stock
Underlying amount
2,958,393
Form 4 holding Chairman and CEO, Director, 10%+ Owner

Coinbase Global, Inc.

Security class
Class B Common Stock
Shares / value
2,958,393
Estimated value
$519,197,971
Report date
05 May 2025
Price
$175.50
Ownership
By The Ehrsam 2014 Irrevocable Trust
Underlying class
Class A Common Stock
Underlying amount
2,958,393
Form 4 holding Chairman and CEO, Director, 10%+ Owner

Coinbase Global, Inc.

Security class
Employee Stock Option (right to buy)
Shares / value
2,553,924
Estimated value
Report date
05 Jan 2026
Price
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount

Insider Reports Filed by Brian Armstrong

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