SEC Form 4 · accession 0000813672-26-000078
CADENCE DESIGN SYSTEMS INC · CDNS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Ita M Brennan
Director
Period of report
Jun 10, 2026
Accepted (ET)
Jun 12, 2026 · 5:13 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0000813672
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2 | Jun 10, 2026 | S | 21 | $383.29 | D | 8,163 | D | |
| Common StockF1,F3 | Jun 10, 2026 | S | 48 | $384.69 | D | 8,115 | D | |
| Common StockF1,F4 | Jun 10, 2026 | S | 23 | $385.54 | D | 8,092 | D | |
| Common StockF1,F5 | Jun 10, 2026 | S | 30 | $386.57 | D | 8,062 | D | |
| Common StockF1,F6 | Jun 10, 2026 | S | 13 | $387.47 | D | 8,049 | D | |
| Common StockF1,F7 | Jun 10, 2026 | S | 5 | $388.63 | D | 8,044 | D | |
| Common StockF1,F8 | Jun 10, 2026 | S | 3 | $389.60 | D | 8,041 | D | |
| Common StockF1,F9 | Jun 10, 2026 | S | 5 | $391.26 | D | 8,036 | D | |
| Common StockF1,F10 | Jun 10, 2026 | S | 4 | $392.41 | D | 8,032 | D | |
| Common StockF1,F11 | Jun 10, 2026 | S | 6 | $394.86 | D | 8,026 | D | |
| Common StockF1,F12 | Jun 10, 2026 | S | 11 | $395.63 | D | 8,015 | D | |
| Common StockF1,F13 | Jun 10, 2026 | S | 10 | $396.67 | D | 8,005 | D | |
| Common StockF1 | Jun 10, 2026 | S | 1 | $398.65 | D | 8,004 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 11/24/2025 by the Reporting Person.
- F10The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $391.98 to $392.71, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F11The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $394.23 to $395.22, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F12The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $395.27 to $396.14, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F13The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $396.27 to $397.18, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F2The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $382.87 to $383.75, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F3The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $384.01 to $384.95, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F4The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $385.08 to $385.99, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F5The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $386.10 to $387.09, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F6The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $387.11 to $387.95, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F7The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $388.17 to $389.12, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F8The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $389.32 to $390.16, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F9The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $390.74 to $391.47, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.