CGNX
insider transactionsCOGNEX CORP — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-224.8K
0 buy · 224.8K sell
Net value · 90d
-$15.0M
$0 in · $15.0M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
21
0 buy · 224.8K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Exercise·M
Darren Marc Long KEY
Vice President
$0
4.5K sh
Own New
-
Exercise·M
Darren Marc Long KEY
Vice President
$0
8.7K sh
Own New
-
Exercise·M
Darren Marc Long KEY
Vice President
$0
5.5K sh
Own +97%
-
Sell·S
Darren Marc Long KEY
Vice President
$105.0K
1.6K sh · $66.52
Own -28%
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Sell·S
Darren Marc Long KEY
Vice President
$364.6K
5.5K sh · $66.32
Own -50%
-
Exercise·M
Darren Marc Long KEY
Vice President
$270.1K
5.5K sh · $49.12
Own +99%
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Sell·S
Darren Marc Long KEY
Vice President
$575.3K
8.7K sh · $66.32
Own -61%
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Exercise·M
Darren Marc Long KEY
Vice President
$446.7K
8.7K sh · $51.49
Own +156%
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Sell·S
Darren Marc Long KEY
Vice President
$298.4K
4.5K sh · $66.32
Own -45%
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Exercise·M
Darren Marc Long KEY
Vice President
$254.0K
4.5K sh · $56.44
Own +81%
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Exercise·M
VP and PAO
$0
25.5K sh
Own New
-
Exercise·M
VP and PAO
$0
10.0K sh
Own New
-
Exercise·M
VP and PAO
$0
6.1K sh
Own +100%
-
Sell·S
VP and PAO
$1.7M
25.5K sh · $65.56
Own -83%
-
Exercise·M
VP and PAO
$1.3M
25.5K sh · $50.94
Own +485%
-
Sell·S
VP and PAO
$655.6K
10.0K sh · $65.56
Own -66%
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Exercise·M
VP and PAO
$482.8K
10.0K sh · $48.28
Own +190%
-
Sell·S
VP and PAO
$399.9K
6.1K sh · $65.56
Own -54%
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Exercise·M
VP and PAO
$288.0K
6.1K sh · $47.21
Own +116%
-
Exercise·M
Chief Legal Officer &Secretary
$0
9.6K sh
Own New
-
Exercise·M
Chief Legal Officer &Secretary
$0
6.4K sh
Own New
-
Exercise·M
Chief Legal Officer &Secretary
$0
18.3K sh
Own New
-
Exercise·M
Chief Legal Officer &Secretary
$0
4.0K sh
Own New
-
Exercise·M
Chief Legal Officer &Secretary
$0
15.1K sh
Own +200%
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Exercise·M
Chief Legal Officer &Secretary
$0
6.6K sh
Own +33%
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Sell·S
Chief Legal Officer &Secretary
$324.5K
4.9K sh · $66.73
Own -100%
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Sell·S
Chief Legal Officer &Secretary
$268.3K
4.0K sh · $67.08
Own -45%
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Exercise·M
Chief Legal Officer &Secretary
$171.4K
4.0K sh · $42.84
Own +82%
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Sell·S
Chief Legal Officer &Secretary
$644.0K
9.6K sh · $67.08
Own -66%
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Exercise·M
Chief Legal Officer &Secretary
$541.8K
9.6K sh · $56.44
Own +197%
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Sell·S
Chief Legal Officer &Secretary
$445.0K
6.6K sh · $67.08
Own -58%
-
Exercise·M
Chief Legal Officer &Secretary
$219.2K
6.6K sh · $33.04
Own +136%
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Sell·S
Chief Legal Officer &Secretary
$1.0M
15.1K sh · $67.08
Own -76%
-
Exercise·M
Chief Legal Officer &Secretary
$594.8K
15.1K sh · $39.44
Own +310%
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Sell·S
Chief Legal Officer &Secretary
$1.2M
18.3K sh · $67.08
Own -79%
-
Exercise·M
Chief Legal Officer &Secretary
$863.8K
18.3K sh · $47.21
Own +376%
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Sell·S
Chief Legal Officer &Secretary
$429.3K
6.4K sh · $67.08
Own -57%
-
Exercise·M
Chief Legal Officer &Secretary
$329.5K
6.4K sh · $51.49
Own +132%
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Exercise·M
VP and PAO
$0
15.0K sh
Own New
-
Exercise·M
VP and PAO
$0
30.0K sh
Own New
-
Exercise·M
VP and PAO
$0
17.0K sh
Own +200%
-
Exercise·M
VP and PAO
$0
12.2K sh
Own +200%
-
Exercise·M
VP and PAO
$0
15.1K sh
Own +200%
-
Exercise·M
VP and PAO
$0
6.6K sh
Own +33%
-
Sell·S
VP and PAO
$147.8K
2.2K sh · $66.80
Own -30%
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Sell·S
VP and PAO
$1.0M
15.0K sh · $66.80
Own -67%
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Exercise·M
VP and PAO
$846.6K
15.0K sh · $56.44
Own +201%
-
Sell·S
VP and PAO
$2.0M
30.0K sh · $66.80
Own -80%
-
Exercise·M
VP and PAO
$1.5M
30.0K sh · $51.49
Own +402%
-
Sell·S
VP and PAO
$1.1M
17.0K sh · $66.80
Own -69%
-
Exercise·M
VP and PAO
$866.0K
17.0K sh · $50.94
Own +228%
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Sell·S
VP and PAO
$814.7K
12.2K sh · $66.80
Own -62%
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Exercise·M
VP and PAO
$575.8K
12.2K sh · $47.21
Own +163%
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Sell·S
VP and PAO
$1.0M
15.1K sh · $66.80
Own -67%
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Exercise·M
VP and PAO
$594.8K
15.1K sh · $39.44
Own +202%
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Sell·S
VP and PAO
$443.2K
6.6K sh · $66.80
Own -47%
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Exercise·M
VP and PAO
$219.2K
6.6K sh · $33.04
Own +89%
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Exercise·M
Dennis Fehr KEY
SVP, Chief Financial Officer
$0
5.4K sh
Own +150%
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Other·F
Dennis Fehr KEY
SVP, Chief Financial Officer
$123.5K
2.0K sh · $62.26
Own -11%
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Exercise·M
Dennis Fehr KEY
SVP, Chief Financial Officer
$0
5.4K sh
Own +43%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 27, 2026 | Darren Marc Long KEY | Exercise M | 4.5K | $0 |
| May 27, 2026 | Darren Marc Long KEY | Exercise M | 8.7K | $0 |
| May 27, 2026 | Darren Marc Long KEY | Exercise M | 5.5K | $0 |
| May 27, 2026 | Darren Marc Long KEY | Sell S | 1.6K | $105.0K |
| May 27, 2026 | Darren Marc Long KEY | Sell S | 5.5K | $364.6K |
| May 27, 2026 | Darren Marc Long KEY | Exercise M | 5.5K | $270.1K |
| May 27, 2026 | Darren Marc Long KEY | Sell S | 8.7K | $575.3K |
| May 27, 2026 | Darren Marc Long KEY | Exercise M | 8.7K | $446.7K |
| May 27, 2026 | Darren Marc Long KEY | Sell S | 4.5K | $298.4K |
| May 27, 2026 | Darren Marc Long KEY | Exercise M | 4.5K | $254.0K |
| May 12, 2026 | Laura Ann Macdonald | Exercise M | 25.5K | $0 |
| May 12, 2026 | Laura Ann Macdonald | Exercise M | 10.0K | $0 |
| May 12, 2026 | Laura Ann Macdonald | Exercise M | 6.1K | $0 |
| May 12, 2026 | Laura Ann Macdonald | Sell S | 25.5K | $1.7M |
| May 12, 2026 | Laura Ann Macdonald | Exercise M | 25.5K | $1.3M |
| May 12, 2026 | Laura Ann Macdonald | Sell S | 10.0K | $655.6K |
| May 12, 2026 | Laura Ann Macdonald | Exercise M | 10.0K | $482.8K |
| May 12, 2026 | Laura Ann Macdonald | Sell S | 6.1K | $399.9K |
| May 12, 2026 | Laura Ann Macdonald | Exercise M | 6.1K | $288.0K |
| May 11, 2026 | Mark Fennell | Exercise M | 9.6K | $0 |
| May 11, 2026 | Mark Fennell | Exercise M | 6.4K | $0 |
| May 11, 2026 | Mark Fennell | Exercise M | 18.3K | $0 |
| May 11, 2026 | Mark Fennell | Exercise M | 4.0K | $0 |
| May 11, 2026 | Mark Fennell | Exercise M | 15.1K | $0 |
| May 11, 2026 | Mark Fennell | Exercise M | 6.6K | $0 |
| May 11, 2026 | Mark Fennell | Sell S | 4.9K | $324.5K |
| May 11, 2026 | Mark Fennell | Sell S | 4.0K | $268.3K |
| May 11, 2026 | Mark Fennell | Exercise M | 4.0K | $171.4K |
| May 11, 2026 | Mark Fennell | Sell S | 9.6K | $644.0K |
| May 11, 2026 | Mark Fennell | Exercise M | 9.6K | $541.8K |
| May 11, 2026 | Mark Fennell | Sell S | 6.6K | $445.0K |
| May 11, 2026 | Mark Fennell | Exercise M | 6.6K | $219.2K |
| May 11, 2026 | Mark Fennell | Sell S | 15.1K | $1.0M |
| May 11, 2026 | Mark Fennell | Exercise M | 15.1K | $594.8K |
| May 11, 2026 | Mark Fennell | Sell S | 18.3K | $1.2M |
| May 11, 2026 | Mark Fennell | Exercise M | 18.3K | $863.8K |
| May 11, 2026 | Mark Fennell | Sell S | 6.4K | $429.3K |
| May 11, 2026 | Mark Fennell | Exercise M | 6.4K | $329.5K |
| May 11, 2026 | Laura Ann Macdonald | Exercise M | 15.0K | $0 |
| May 11, 2026 | Laura Ann Macdonald | Exercise M | 30.0K | $0 |
| May 11, 2026 | Laura Ann Macdonald | Exercise M | 17.0K | $0 |
| May 11, 2026 | Laura Ann Macdonald | Exercise M | 12.2K | $0 |
| May 11, 2026 | Laura Ann Macdonald | Exercise M | 15.1K | $0 |
| May 11, 2026 | Laura Ann Macdonald | Exercise M | 6.6K | $0 |
| May 11, 2026 | Laura Ann Macdonald | Sell S | 2.2K | $147.8K |
| May 11, 2026 | Laura Ann Macdonald | Sell S | 15.0K | $1.0M |
| May 11, 2026 | Laura Ann Macdonald | Exercise M | 15.0K | $846.6K |
| May 11, 2026 | Laura Ann Macdonald | Sell S | 30.0K | $2.0M |
| May 11, 2026 | Laura Ann Macdonald | Exercise M | 30.0K | $1.5M |
| May 11, 2026 | Laura Ann Macdonald | Sell S | 17.0K | $1.1M |
| May 11, 2026 | Laura Ann Macdonald | Exercise M | 17.0K | $866.0K |
| May 11, 2026 | Laura Ann Macdonald | Sell S | 12.2K | $814.7K |
| May 11, 2026 | Laura Ann Macdonald | Exercise M | 12.2K | $575.8K |
| May 11, 2026 | Laura Ann Macdonald | Sell S | 15.1K | $1.0M |
| May 11, 2026 | Laura Ann Macdonald | Exercise M | 15.1K | $594.8K |
| May 11, 2026 | Laura Ann Macdonald | Sell S | 6.6K | $443.2K |
| May 11, 2026 | Laura Ann Macdonald | Exercise M | 6.6K | $219.2K |
| May 6, 2026 | Dennis Fehr KEY | Exercise M | 5.4K | $0 |
| May 6, 2026 | Dennis Fehr KEY | Other F | 2.0K | $123.5K |
| May 6, 2026 | Dennis Fehr KEY | Exercise M | 5.4K | $0 |
About CGNX insider trading
This page tracks insider transactions for COGNEX CORP (CGNX) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.