Cadence Design Systems (CDNS): Sr. Vice President sold ~$340K

~$340K

Approx. value · 1,000 sh @ $340.26

98K

Holds after · shares reported

Traded

Nov 3, 2025

Filed

Nov 6, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Oct 29, 2024CongressDisclosed purchase of CDNS — reported range $1,001 - $15,000
2. Aug 5, 2025CongressDisclosed partial sale of CDNS — reported range $1,001 - $15,000
3. Sep 2, 2025InsiderOfficer sold ~$344K of CDNS shares in the open market
4. Sep 10, 2025Insider · 1 personInsiders: 12 sales (~$60K)
5. Sep 23, 2025CongressDisclosed sale of CDNS — reported range $1,001 - $15,000
6. Sep 30, 2025Insider · 1 personInsiders: 6 sales (~$2.6M)
7. Oct 1, 2025InsiderOfficer sold ~$348K of CDNS shares in the open market
8. Oct 27, 2025Company filing · Form 8-K · ResultsReported its results
9. Nov 3, 2025 · this disclosureInsiderOfficer sold ~$340K of CDNS shares in the open market

What came next

1. Nov 5, 2025Insider · 1 personInsiders: 6 sales (~$1.8M)
2. Nov 6, 2025InsiderOfficer sold ~$1.88M of CDNS shares in the open market
3. Nov 17, 2025Company filing · Form 8-K · Executive changeChanged a top executive or board member“On November 17, 2025, the Board of Directors (the “Board”) of Cadence Design Systems, Inc. (“Cadence”) appointed Dr. Luc Van den hove as a director of Cadence effective January 1, 2026.”
4. Dec 1, 2025InsiderOfficer sold ~$313K of CDNS shares in the open market
5. Dec 5, 2025InsiderCEO sold ~$6.8M of CDNS shares in the open market
6. Dec 8, 2025InsiderOfficer sold ~$2.02M of CDNS shares in the open market
7. Dec 10, 2025Insider · 2 peopleInsiders: 10 sales (~$1.9M)
8. Dec 16, 2025Insider · 1 personInsiders: 4 sales (~$8.9M)
9. Jan 2, 2026InsiderOfficer sold ~$316K of CDNS shares in the open market
10. Jan 7, 20265% stakeThe Vanguard Group reported a passive stake (13G) of 10.0%
11. Jan 8, 2026InsiderOfficer sold ~$2.01M of CDNS shares in the open market
12. Feb 2, 2026InsiderOfficer sold ~$295K of CDNS shares in the open market
13. Feb 17, 2026Company filing · Form 8-K · ResultsReported its results
14. Feb 23, 2026Company filing · Form 8-K · Unregistered sharesSold new shares without registering them

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Cadence Design Systems

For Cadence Design Systems, OQRO holds 23 insider filings (SEC Form 4 or Form 144), 2 Congress trade reports, 1 fund holdings report (13F) and 1 federal contract award dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its CDNS page.

Other recent filings by Paul Cunningham, Sr. Vice President

• SEC Form 4 at Cadence Design Systems (CDNS)Oct 16, 2026
• SEC Form 4 at Cadence Design Systems (CDNS)Sep 18, 2026
• SEC Form 4 at Cadence Design Systems (CDNS)Aug 20, 2026
• SEC Form 4 at Cadence Design Systems (CDNS)Jul 18, 2026
• SEC Form 4 at Cadence Design Systems (CDNS)Jun 18, 2026

The full history of Paul Cunningham, Sr. Vice President is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Cadence Design Systems

• SEC Form 4Nov 12, 2026
• SEC Form 4Nov 12, 2026
• SEC Form 4Nov 11, 2026
• SEC Form 144Nov 10, 2026
• SEC Form 144Nov 9, 2026
• SEC Form 4Oct 16, 2026

Everything OQRO holds on this company is on its CDNS page.