Armstrong Brian sold COIN
November 17, 2025 · Form 4 insider transaction
Armstrong Brian sold 17,957 shares of Coinbase Global, Inc. at $271.83 per share, a transaction worth $4.88M. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
17,957
Price
$271.83
Total value
$4.88M
InsiderArmstrong Brian
Role—
CompanyCoinbase Global, Inc. (COIN)
SecurityClass A Common Stock
Transaction codeS: Open-market sale
Transaction dateNovember 17, 2025
Filing dateNovember 19, 2025
Shares owned after6,332
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 15, 2025, during an open trading window.; Represents the weighted average sale price. The lowest price at which shares were sold was $271.50 and the highest price at which shares were sold was $272.48.