Armstrong Brian sold COIN
October 2, 2025 · Form 4 insider transaction
Armstrong Brian sold 2,148 shares of Coinbase Global, Inc. at $356.54 per share, a transaction worth $765.8K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Disposed (sell-side)
Shares
2,148
Price
$356.54
Total value
$765.8K
InsiderArmstrong Brian
Role—
CompanyCoinbase Global, Inc. (COIN)
SecurityClass A Common Stock
Transaction codeS: Open-market sale
Transaction dateOctober 2, 2025
Filing dateOctober 6, 2025
Shares owned after526
OwnershipIndirect
10b5-1 planYes
AmendedNo
Footnotes
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.; Represents the weighted average sale price. The lowest price at which shares were sold was $356.43 and the highest price at which shares were sold was $356.80.