James D. Plummer - 11 Jun 2026 Form 4 Insider Report for CADENCE DESIGN SYSTEMS INC (CDNS)

Reporting relationship: Director
Issuer ticker: CDNS
Reported as of: 11 Jun 2026
Net transaction value: -$576,205
SEC form: 4
Accepted by SEC: 15 Jun 2026, 18:33:13 UTC
Prior SEC filing: 11 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Ahalya Hildreth, Attorney-in-Fact for James D. Plummer

Key filing fact

James D. Plummer filed Form 4 for CADENCE DESIGN SYSTEMS INC (CDNS) on 15 Jun 2026.

Key facts

This page summarizes James D. Plummer's Form 4 filing for CADENCE DESIGN SYSTEMS INC (CDNS).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 15 Jun 2026, 18:33.

Change

Previous filing in this sequence was filed on 11 May 2026.
Current net transaction value: -$576,205.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001242607 Primary reporting owner

PLUMMER JAMES D

Relationship: Director
Address: 2655 SEELY AVENUE, BLDG. 5, SAN JOSE
Signature: /s/ Ahalya Hildreth, Attorney-in-Fact for James D. Plummer
Signature date: 15 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CDNS transaction

Common Stock

Sale

Transaction value: $576,205
Shares: -1,511
Change %: -6.1%
Price: $381.34
Shares after: 23,264
Date: 11 Jun 2026
Ownership: Held by Trust
Footnotes: F1, F2

CDNS holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 3,120
Date: 11 Jun 2026
Ownership: Direct

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 2 footnotes

Footnote F1

The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/12/2026 by the Reporting Person.

Footnote F2

Shares held by the Plummer Family Trust.