COGNEX CORP — Director's Dealing 2026

Feb 24, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COGNEX CORP (CGNX)
CIK: 0000851205
Period of Report: 2026-02-21

Reporting Person: SUN ANTHONY (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-21	Common Stock	M	2913	$0.0	Acquired	335085	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-21	Restricted Stock Unit	$0.0	M	2913	Disposed	2026-02-21	Common Stock (2913)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	52608	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Non-Qualified Stock Option (right to buy)	$38.39	2027-02-21	Common Stock (26000)	26000	Indirect
Non-Qualified Stock Option (right to buy)	$50.94	2030-02-18	Common Stock (23000)	23000	Indirect
Non-Qualified Stock Option (right to buy)	$51.49	2029-02-19	Common Stock (26000)	26000	Indirect
Non-Qualified Stock Option (right to buy)	$56.44	2028-02-20	Common Stock (13000)	13000	Indirect
Restricted Stock Unit	$0.0	2027-02-17	Common Stock (4817)	4817	Direct

Footnotes

F1: The reporting person is a member of Sun Management Associates, LLC, a California limited liability company. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purpose.

F2: Each restricted stock unit represents a contingent right to receive one share of Cognex Corporation common stock.

F3: The restricted stock units vest approximately 20%, 30%, and 50% on the first, second, and third anniversaries of the grant date (February 21, 2023), respectively.