Derivative exercise or conversion — not an open-market buy.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Mar 2, 2026
Reporting period
Not applicable
Filed with the SEC
Mar 3, 2026
DirectorOption exercise
Context
Classification
option exercise
Code M — exercise or conversion of a derivative security
Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001739237-26-000006
Filed / recorded
Mar 3, 2026, 9:28 PM UTC
Added to OQRO
Oct 6, 2026, 7:14 PM UTC
Parser
form4-xml-v2
Data quality
Verified: identifiers matched exactly
Issuer
COGNEX CORP
Issuer CIK
851205
Ticker
CGNX
Reporting person
Dianne M Parrotte
Relationship
Director
Security
Non-Qualified Stock Option (right to buy)
Table
Derivative (Table II)
Transaction date
Mar 2, 2026
Transaction code
M
Shares / units
2,500
Price per share
$0.00
Acquired / disposed
Disposed (D)
Shares owned after
15,600
Ownership form
Direct
Amendment
No
Footnotes from the filing
These Stock Options were granted on February 19, 2019. 10,000 stock options vest in four equal annual installments beginning May 2, 2019. 26,000 stock options vest in five equal installments on the first, second, third, fourth, and fifth anniversaries of the grant date (February 19, 2019).