Armstrong Brian sold COIN
December 22, 2025 · Form 4 insider transaction
Armstrong Brian sold 9,138 shares of Coinbase Global, Inc. at $248.61 per share, a transaction worth $2.27M. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
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 $248.00 and the highest price at which shares were sold was $248.99. 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 range set forth in footnotes (2) through (6) to this Form 4.