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sellWeak cluster of 610b5-1 plan

Carl Gerst sold $802k of CGNX

EVP, Global Sales and Products at COGNEX CORP. 14,336 shares at an average of $55.94, traded Feb 20, 2026, filed Feb 24, 2026.

Warning score
37
Value
$802k
14,336 shares
Holdings after
0
-166% from before
From 52-week low
+142%
low $23.02, close $55.79
From 52-week high
-5%
high $58.54, as of Feb 20, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $802k at market
    +22
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • Cluster
    6 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.

This signal so far: 1m -14.6%, 3m +18.4%, 6m +3.8%.

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.

CGNXOct 9, 2026 · close 62.92
Since filing Feb 24, 2026: +9.2%SPY +14.1% · excess -4.9%

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 0001829813-26-000004, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 20, 2026MOption exercise
Common Stock
+6,846$0.00$010,650Feb 24, 2026
Feb 20, 2026FTax withholding
Common Stock
-2,010$56.03$113k8,640Feb 24, 2026
Feb 20, 2026SOpen-market sale
Common Stock10b5-1
-3,804$55.99$213k4,836Feb 24, 2026
Feb 21, 2026MOption exercise
Common Stock
+8,791$0.00$013,627Feb 24, 2026
Feb 21, 2026FTax withholding
Common Stock
-3,095$56.03$173k10,532Feb 24, 2026
Feb 23, 2026SOpen-market sale
Common Stock10b5-1
-10,532$55.93$589k0Feb 24, 2026
Feb 21, 2026MOption exercise
Restricted Stock Unitderivative
-8,791$0.00$00Feb 24, 2026
Feb 20, 2026MOption exercise
Restricted Stock Unitderivative
-6,846$0.00$011,410Feb 24, 2026

Related signals

Other insiders at COGNEX CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
35Weak
CGNXsell10b5-1
COGNEX CORP
Matthew Moschner
CEO & President
$1.6M
24,962 shares
-120%
45Moderate
CGNXsell
COGNEX CORP
Darren Marc Long
Vice President
$1.3M
20,252 shares
-201%
53Moderate
CGNXsell 2
COGNEX CORP
Laura Ann Macdonald
VP and PAO
$9.3M
139,722 shares
-991%
53Moderate
CGNXsell 2
COGNEX CORP
Mark Fennell
Chief Legal Officer &Secretary
$4.3M
64,873 shares
-576%
60Notable
CGNXsell 4
COGNEX CORP
Dianne M Parrotte
director
$2.4M
44,000 shares
-122%
60Notable
CGNXsell 6
COGNEX CORP
Joerg Kuechen
Head of Corporate M&A
$3.5M
61,900 shares
-450%
33Weak
CGNXsell 6
COGNEX CORP
Angelos Papadimitriou
director
$231k
4,150 shares
-20%
26Weak
CGNXsell 510b5-1
COGNEX CORP
Robert Willett
CEO & President
$128k
2,148 shares
-100%
40Moderate
CGNXsell 510b5-1
COGNEX CORP
Robert Willett
CEO & President
$10M
177,052 shares
-102%
38Weak
CGNXsell 510b5-1
COGNEX CORP
Laura Ann Macdonald
VP and PAO
$851k
14,881 shares
-324%

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.

Carl Gerst sold $802k of CGNX | InsiderTell