Brian Armstrong Insider Trading Activity

Corporate InsiderCEO · CIK 1851492

115

Total trades

$530.5M

Total volume

Jan 5, 2026

Last activity

COIN

Coinbase Global, Inc.

Brian Armstrong has been net-selling over the last 12 months with 0 purchases and 113 sales across 1 company.

COIN is the most-traded position with 113 trades. The largest single transaction was a sale of COIN for $44.9M on Jul 14, 2025.

Performance Scorecard

Forward stock performance after each transaction by Brian Armstrong. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIODAVG BUY RETURNAVG SELL AVOIDEDSUCCESS RATETRADES
30 days—+4.8%70%115
90 days—+18.2%90%115
120 days—+21.5%93%115

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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COIN · Coinbase Global, Inc.

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Recent Trades

Showing the 50 most recent of 115 disclosed trades.

DATETICKERTYPESHARESPRICEVALUEROLE
Jan 5, 2026COINSell20,790$248.53$5.2MCEO
Jan 5, 2026COINSell287$250.01$72KCEO
Jan 5, 2026COINSell18,923$249.41$4.7MCEO
Dec 22, 2025COINSell11,707$250.50$2.9MCEO
Dec 22, 2025COINSell9,138$248.61$2.3MCEO
Dec 22, 2025COINSell1,583$252.30$399KCEO
Dec 22, 2025COINSell8,937$249.55$2.2MCEO
Dec 22, 2025COINSell8,635$251.52$2.2MCEO
Dec 8, 2025COINSell4,660$271.57$1.3MCEO
Dec 8, 2025COINSell9,978$272.44$2.7MCEO
Dec 8, 2025COINSell12,474$275.41$3.4MCEO
Dec 8, 2025COINSell1,773$276.07$489KCEO
Dec 8, 2025COINSell5,213$273.45$1.4MCEO
Dec 8, 2025COINSell5,902$274.50$1.6MCEO
Nov 26, 2025COINSell10,235$258.27$2.6MCEO
Nov 26, 2025COINSell5,575$256.39$1.4MCEO
Nov 26, 2025COINSell11,047$257.37$2.8MCEO
Nov 26, 2025COINSell8,049$255.47$2.1MCEO
Nov 26, 2025COINSell5,094$259.15$1.3MCEO
Nov 17, 2025COINSell603$274.73$166KCEO
Nov 17, 2025COINSell15,711$271.14$4.3MCEO
Nov 17, 2025COINSell36$275.91$10KCEO
Nov 17, 2025COINSell3,845$274.06$1.1MCEO
Nov 17, 2025COINSell1,848$272.88$504KCEO
Nov 17, 2025COINSell17,957$271.83$4.9MCEO
Nov 10, 2025COINSell1,532$323.82$496KCEO
Nov 10, 2025COINSell553$322.89$179KCEO
Nov 10, 2025COINSell1,839$321.68$592KCEO
Nov 10, 2025COINSell9,196$320.58$2.9MCEO
Nov 10, 2025COINSell616$324.37$200KCEO
Nov 10, 2025COINSell11,264$319.85$3.6MCEO
Nov 3, 2025COINSell5,424$337.45$1.8MCEO
Nov 3, 2025COINSell3,071$340.15$1.0MCEO
Nov 3, 2025COINSell4,301$336.18$1.4MCEO
Nov 3, 2025COINSell5,080$338.22$1.7MCEO
Nov 3, 2025COINSell4,524$335.12$1.5MCEO
Nov 3, 2025COINSell2,600$339.26$882KCEO
Oct 13, 2025COINSell2,755$359.49$990KCEO
Oct 13, 2025COINSell8,724$361.45$3.2MCEO
Oct 13, 2025COINSell161$364.17$59KCEO
Oct 13, 2025COINSell1,173$363.95$427KCEO
Oct 13, 2025COINSell5,754$362.35$2.1MCEO
Oct 13, 2025COINSell6,433$360.48$2.3MCEO
Oct 2, 2025COINSell3,849$353.86$1.4MCEO
Oct 2, 2025COINSell2,148$356.54$766KCEO
Oct 2, 2025COINSell13,729$355.91$4.9MCEO
Oct 2, 2025COINSell5,274$355.04$1.9MCEO
Sep 15, 2025COINSell7,455$323.16$2.4MCEO
Sep 15, 2025COINSell11,022$322.31$3.6MCEO
Sep 15, 2025COINSell6,523$321.25$2.1MCEO

Top Companies Traded

TICKERCOMPANYTRADESTOTAL VOLUME
COINCoinbase Global, Inc.115$530.5M

Other insiders at Coinbase Global, Inc.

7 other tracked filers at COIN.

Paul Grewal

Chief Legal Officer

71

Trades

Frederick R Wilson

Director

39

Trades

Alesia J Haas

CFO

37

Trades

Fred Ehrsam

Director

33

Trades

Brock Lawrence J

Chief People Officer

22

Trades

Choi Emilie

COO

13

Trades

Jones Jennifer N.

Chief Accounting Officer

8

Trades