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sellNotable cluster of 3

Mary T Barra sold $27M of GM

Chair & CEO at General Motors Co. 506,824 shares at an average of $53.33, traded Oct 23, 2024, filed Oct 24, 2024.

Warning score
70
Value
$27M
506,824 shares
Holdings after
694,548
-51% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CEO
    +25
  • Trade size
    $27.0M at market
    +25
  • Share of holdings sold
    Sold 51% of holdings
    +20
  • Cluster
    3 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

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.

This signal so far: 1m +11.0%, 3m +3.1%, 6m -10.7%.

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.

GMOct 9, 2026 · close 82.73
Since filing Oct 24, 2024: +60.0%SPY +37.5% · excess +22.4%

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 0001467858-24-000118, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 23, 2024SOpen-market sale
Common Stock
-300,000$53.16$16M694,548Oct 24, 2024
Oct 23, 2024MOption exercise
Common Stock
+206,824$41.40$8.6M901,372Oct 24, 2024
Oct 23, 2024SOpen-market sale
Common Stock
-206,824$53.58$11M694,548Oct 24, 2024
Oct 23, 2024MOption exercise
Employee Stock Option (Right to Buy)derivative
-206,824$0.00$0206,824Oct 24, 2024

Related signals

Other insiders at General Motors Co and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
35Weak
GMsell10b5-1
General Motors Co
Mary T Barra
Chair & CEO
$47M
777,538 shares
-118%
15Weak
GMsell10b5-1
General Motors Co
Mary T Barra
Chair & CEO
$1.8M
29,486 shares
-4%
35Weak
GMsell10b5-1
General Motors Co
Mary T Barra
Chair & CEO
$58M
994,863 shares
-117%
45Moderate
GMbuy
General Motors Co
Alfred F Kelly Jr
director
$608k
12,000 shares
+700%
33Weak
GMsell 310b5-1
General Motors Co
Rory Harvey
Executive Vice President
$535k
8,919 shares
-51%
40Moderate
GMsell 410b5-1
General Motors Co
Craig B. Glidden
Executive Vice President & GC
$22M
383,142 shares
-156%
35Weak
GMsell 410b5-1
General Motors Co
Mary T Barra
Chair & CEO
$12M
206,824 shares
-23%
35Weak
GMsell 410b5-1
General Motors Co
Mark L Reuss
President
$6.7M
122,283 shares
-49%
53Moderate
GMsell 3
General Motors Co
Rory Harvey
Executive Vice President
$503k
9,307 shares
-66%

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.

Mary T Barra sold $27M of GM | InsiderTell