Quick Takeaways
- Dianne M. Parrotte has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $2,517,871.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Dianne M. Parrotte
- Location
- Natick, MA
- Summary
- The estimated net worth of Dianne M. Parrotte is at least $2,517,871 dollars as of 03 Mar 2026. Dianne M. Parrotte is the Director of COGNEX CORP and owns shares of COGNEX CORP (CGNX) stock worth about $2.52M.
- Signature
- Dianne M. Parrotte
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Dianne M. Parrotte and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: COGNEX CORP ($2,517,871).
- Past-year value change for that position: -$2,376,000.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Official SEC Source
Filed on Form 4
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
See Original FilingOwnership of Dianne M. Parrotte
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| CGNX | COGNEX CORP | Director | $2,517,871 | -$2,376,000 | -49% | 02 Mar 2026 |
Insider Transactions Reported by Dianne M. Parrotte:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.