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sellWeak cluster of 510b5-1 plan

Paul Grewal sold $4.8M of COIN

CHIEF LEGAL OFFICER at Coinbase Global, Inc.. 15,439 shares at an average of $310.80, traded Aug 25, 2025, filed Aug 27, 2025.

Warning score
25
Value
$4.8M
15,439 shares
Holdings after
82,328
-16% from before
From 52-week low
+102%
low $151.47, close $306.00
From 52-week high
-27%
high $419.78, as of Aug 25, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $4.8M at market
    +25
  • Share of holdings sold
    Sold 16% of holdings
    +5
  • Cluster
    5 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

COINOct 9, 2026 · close 179.39
Since filing Aug 27, 2025: -41.9%SPY +22.0% · excess -64.0%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001415889-25-023122, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 25, 2025MOption exercise
Class A Common Stock10b5-1
+10,000$26.26$263k97,767Aug 27, 2025
Aug 25, 2025SOpen-market sale
Class A Common Stock10b5-1
-571$306.88$175k97,196Aug 27, 2025
Aug 25, 2025SOpen-market sale
Class A Common Stock10b5-1
-2,069$307.93$637k95,127Aug 27, 2025
Aug 25, 2025SOpen-market sale
Class A Common Stock10b5-1
-3,139$309.29$971k91,988Aug 27, 2025
Aug 25, 2025SOpen-market sale
Class A Common Stock10b5-1
-2,368$310.13$734k89,620Aug 27, 2025
Aug 25, 2025SOpen-market sale
Class A Common Stock10b5-1
-1,732$311.06$539k87,888Aug 27, 2025
Aug 25, 2025SOpen-market sale
Class A Common Stock10b5-1
-2,157$312.19$673k85,731Aug 27, 2025
Aug 25, 2025SOpen-market sale
Class A Common Stock10b5-1
-1,015$312.99$318k84,716Aug 27, 2025
Aug 25, 2025SOpen-market sale
Class A Common Stock10b5-1
-2,012$314.43$633k82,704Aug 27, 2025
Aug 25, 2025SOpen-market sale
Class A Common Stock10b5-1
-376$314.90$118k82,328Aug 27, 2025
Aug 25, 2025MOption exercise
Employee Stock Option (right to buy)derivative10b5-1
-10,000$0.00$0161,722Aug 27, 2025

Related signals

Other insiders at Coinbase Global, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
28Weak
COINsell 210b5-1
Coinbase Global, Inc.
Marc L Andreessen
director
$3.9M
20,514 shares
-2%
28Weak
COINsell 210b5-1
Coinbase Global, Inc.
Marc L Andreessen
director
$1.4M
6,838 shares
-1%
40Moderate
COINsell 210b5-1
Coinbase Global, Inc.
Alesia J Haas
Chief Financial Officer
$8.0M
39,030 shares
-10%
35Weak
COINsell 310b5-1
Coinbase Global, Inc.
Marc L Andreessen
director
$2.5M
13,676 shares
-1%
48Moderate
COINsell 210b5-1
Coinbase Global, Inc.
Frederick R Wilson
director
$1.8M
10,000 shares
-100%
65Notable
COINsell 310b5-1
Coinbase Global, Inc.
Brian Armstrong
Chairman and CEO
$8.1M
25,000 shares
-98%
42Moderate
COINsell 310b5-1
Coinbase Global, Inc.
Alesia J Haas
Chief Financial Officer
$2.1M
6,417 shares
-7%
65Notable
COINsell 510b5-1
Coinbase Global, Inc.
Brian Armstrong
Chairman and CEO
$7.6M
25,000 shares
-98%
25Weak
COINsell 510b5-1
Coinbase Global, Inc.
Paul Grewal
Chief Legal Officer
$3.0M
10,000 shares
-11%
55Moderate
COINsell 510b5-1
Coinbase Global, Inc.
Lawrence J Brock
CHIEF PEOPLE OFFICER
$1.8M
5,903 shares
-93%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Paul Grewal sold $4.8M of COIN | InsiderTell