# Cadence Design Systems Inc (CDNS) insider trading, Q3 2026 Canonical: https://sec-api.dev/insider-trading/cdns > 40 non-derivative transactions: 0 purchases, 23 sales ($5.5M). CIK 813672. | Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing | | --- | --- | --- | --- | --- | --- | --- | --- | | 2026-09-17 | Cunningham Paul | Officer | F | 1181.0 | 280.76 | 120612.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000104/0000813672-26-000104-index.htm | | 2026-09-17 | WALL JOHN M | Officer | F | 1433.0 | 280.76 | 79459.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000105/0000813672-26-000105-index.htm | | 2026-09-17 | TENG CHIN-CHI | Officer | F | 1181.0 | 280.76 | 136075.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000106/0000813672-26-000106-index.htm | | 2026-09-17 | DEVGAN ANIRUDH | Director, Officer | F | 3779.0 | 280.76 | 247201.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000107/0000813672-26-000107-index.htm | | 2026-09-17 | Scannell Paul | Officer | F | 937.0 | 280.76 | 30783.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000108/0000813672-26-000108-index.htm | | 2026-09-15 | Cunningham Paul | Officer | F | 793.0 | 273.96 | 122793.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000100/0000813672-26-000100-index.htm | | 2026-09-15 | Cunningham Paul | Officer | M | 1000.0 | 138.02 | 123793.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000100/0000813672-26-000100-index.htm | | 2026-09-15 | Cunningham Paul | Officer | S | 2000.0 | 277.12 | 121793.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000100/0000813672-26-000100-index.htm | | 2026-09-15 | WALL JOHN M | Officer | F | 983.0 | 273.96 | 80892.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000101/0000813672-26-000101-index.htm | | 2026-09-15 | DEVGAN ANIRUDH | Director, Officer | F | 2539.0 | 273.96 | 250980.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000102/0000813672-26-000102-index.htm | | 2026-09-15 | TENG CHIN-CHI | Officer | F | 793.0 | 273.96 | 137256.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000103/0000813672-26-000103-index.htm | | 2026-09-10 | Brennan Ita M | Director | S | 33.0 | 284.44 | 7971.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000099/0000813672-26-000099-index.htm | | 2026-09-10 | Brennan Ita M | Director | S | 127.0 | 285.58 | 7844.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000099/0000813672-26-000099-index.htm | | 2026-09-10 | Brennan Ita M | Director | S | 14.0 | 286.47 | 7830.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000099/0000813672-26-000099-index.htm | | 2026-09-10 | Brennan Ita M | Director | S | 6.0 | 287.79 | 7824.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000099/0000813672-26-000099-index.htm | | 2026-08-26 | Scannell Paul | Officer | S | 280.0 | 339.0 | 31720.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000098/0000813672-26-000098-index.htm | | 2026-08-25 | Cunningham Paul | Officer | G | 1000.0 | 0.0 | 123586.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000096/0000813672-26-000096-index.htm | | 2026-08-25 | SANGIOVANNI VINCENTELLI ALBERTO | Director | S | 41.0 | 324.66 | 40794.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000097/0000813672-26-000097-index.htm | | 2026-08-25 | SANGIOVANNI VINCENTELLI ALBERTO | Director | S | 380.0 | 321.16 | 41144.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000097/0000813672-26-000097-index.htm | | 2026-08-25 | SANGIOVANNI VINCENTELLI ALBERTO | Director | S | 240.0 | 319.31 | 41524.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000097/0000813672-26-000097-index.htm | | 2026-08-25 | SANGIOVANNI VINCENTELLI ALBERTO | Director | S | 280.0 | 318.33 | 41764.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000097/0000813672-26-000097-index.htm | | 2026-08-25 | SANGIOVANNI VINCENTELLI ALBERTO | Director | S | 309.0 | 323.54 | 40835.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000097/0000813672-26-000097-index.htm | | 2026-08-21 | TENG CHIN-CHI | Officer | M | 1000.0 | 202.94 | 142781.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000095/0000813672-26-000095-index.htm | | 2026-08-21 | TENG CHIN-CHI | Officer | S | 4732.0 | 314.49 | 138049.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000095/0000813672-26-000095-index.htm | | 2026-08-17 | Cunningham Paul | Officer | S | 2000.0 | 323.32 | 124586.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000093/0000813672-26-000093-index.htm | | 2026-08-17 | Cunningham Paul | Officer | M | 1000.0 | 138.02 | 126586.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000093/0000813672-26-000093-index.htm | | 2026-08-17 | Scannell Paul | Officer | F | 181.0 | 323.47 | 32000.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000094/0000813672-26-000094-index.htm | | 2026-07-30 | SOHN YOUNG | Director | G | 9.0 | 0.0 | 15243.0 | https://www.sec.gov/Archives/edgar/data/813672/000122372626000001/0001223726-26-000001-index.htm | | 2026-07-22 | TENG CHIN-CHI | Officer | S | 200.0 | 337.78 | 145109.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000085/0000813672-26-000085-index.htm | | 2026-07-22 | TENG CHIN-CHI | Officer | S | 1968.0 | 339.05 | 143141.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000085/0000813672-26-000085-index.htm | | 2026-07-22 | TENG CHIN-CHI | Officer | S | 80.0 | 345.17 | 141781.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000085/0000813672-26-000085-index.htm | | 2026-07-22 | TENG CHIN-CHI | Officer | S | 399.0 | 343.94 | 141861.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000085/0000813672-26-000085-index.htm | | 2026-07-22 | TENG CHIN-CHI | Officer | S | 241.0 | 342.98 | 142260.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000085/0000813672-26-000085-index.htm | | 2026-07-22 | TENG CHIN-CHI | Officer | S | 440.0 | 342.15 | 142501.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000085/0000813672-26-000085-index.htm | | 2026-07-22 | TENG CHIN-CHI | Officer | M | 1000.0 | 202.94 | 146281.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000085/0000813672-26-000085-index.htm | | 2026-07-22 | TENG CHIN-CHI | Officer | S | 720.0 | 335.7 | 145561.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000085/0000813672-26-000085-index.htm | | 2026-07-22 | TENG CHIN-CHI | Officer | S | 200.0 | 340.7 | 142941.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000085/0000813672-26-000085-index.htm | | 2026-07-22 | TENG CHIN-CHI | Officer | S | 252.0 | 336.71 | 145309.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000085/0000813672-26-000085-index.htm | | 2026-07-15 | Cunningham Paul | Officer | S | 2000.0 | 383.36 | 125586.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000084/0000813672-26-000084-index.htm | | 2026-07-15 | Cunningham Paul | Officer | M | 1000.0 | 138.02 | 127586.0 | https://www.sec.gov/Archives/edgar/data/813672/000081367226000084/0000813672-26-000084-index.htm | Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets --- Independent. 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