Long Darren Marc — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Long Darren Marc has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $1.34M.

Profile

Long Darren Marc

Darren Marc Long is a corporate executive who, according to the most recent SEC filing dated May 28, 2026, held the position of Vice President at Cognex Corporation, a publicly traded machine-vision company headquartered in Natick, Massachusetts. The filing confirms his role and the company but provides limited publicly available information about his career history, education, or other achievements. Cognex continues to be his employer as of the filing date.

RoleVice President
Notability40/100

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-05-28CGNXCOGNEX CORPS — Open-market sale1.6K$66.52$105K
2026-05-28CGNXCOGNEX CORPS — Open-market sale5.5K$66.32$365K
2026-05-28CGNXCOGNEX CORPM — Option exercise5.5K$49.12$270K
2026-05-28CGNXCOGNEX CORPS — Open-market sale8.7K$66.32$575K
2026-05-28CGNXCOGNEX CORPM — Option exercise8.7K$51.49$447K
2026-05-28CGNXCOGNEX CORPS — Open-market sale4.5K$66.32$298K
2026-05-28CGNXCOGNEX CORPM — Option exercise4.5K$56.44$254K

Companies — Last 90 Days

Frequently Asked Questions

Who is Long Darren Marc?

Darren Marc Long is a corporate executive who, according to the most recent SEC filing dated May 28, 2026, held the position of Vice President at Cognex Corporation, a publicly traded machine-vision company headquartered in Natick, Massachusetts. The filing confirms his role and the company but provides limited publicly available information about his career history, education,…

How many SEC Form 4 filings has Long Darren Marc submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Has Long Darren Marc been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 4 open-market sales ($1.34M) across all tracked filings.

Where can I see all of Long Darren Marc's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

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