Company · CIK 0000813672 · SIC 7372 — Services-Prepackaged Software · Nasdaq

CADENCE DESIGN SYSTEMS INC · CDNS

Insider activity reported against this company. All insider holders · On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $0 · 0sales $606k · 2net −$606k

Reported at this company — common stock

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
Sep 17, 2026 FForm 4 →	Sep 21, 5:22 pm EDT	Paul ScannellSr. Vice President	937	$280.76	$263,072	30,783	—
Sep 17, 2026 FForm 4 →	Sep 21, 5:22 pm EDT	Anirudh DevganPresident and CEO, Director	3,779	$280.76	$1,060,992	247,201	—
Sep 17, 2026 FForm 4 →	Sep 21, 5:22 pm EDT	Chin-Chi TengSr. Vice President	1,181	$280.76	$331,578	136,075	—
Sep 17, 2026 FForm 4 →	Sep 21, 5:22 pm EDT	John M WallSr. VP & CFO	1,433	$280.76	$402,329	79,459	—
Sep 17, 2026 FForm 4 →	Sep 21, 5:20 pm EDT	Paul CunninghamSr. Vice President	1,181	$280.76	$331,578	120,612	—
Sep 15, 2026 FForm 4 →	Sep 17, 5:42 pm EDT	Chin-Chi TengSr. Vice President	793	$273.96	$217,250	137,256	—
Sep 15, 2026 FForm 4 →	Sep 17, 5:42 pm EDT	Anirudh DevganPresident and CEO, Director	2,539	$273.96	$695,584	250,980	—
Sep 15, 2026 FForm 4 →	Sep 17, 5:41 pm EDT	John M WallSr. VP & CFO	983	$273.96	$269,303	80,892	—
Sep 15, 2026 SForm 4 →	Sep 17, 5:41 pm EDT	Paul CunninghamSr. Vice President	2,000	$277.12	$554,240	121,793	−1.62%	10b5-1
Sep 15, 2026 FMForm 4 →	Sep 17, 5:41 pm EDT	Paul CunninghamSr. Vice President	1,793	$198.14	$355,270	123,793	—	10b5-1
Sep 10, 2026 SForm 4 →	Sep 14, 6:41 pm EDT	Ita M BrennanDirector	180	$285.51	$51,392	7,824	−2.25%	10b5-1

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
Sep 15, 2026 MForm 4 →	Sep 17, 5:41 pm EDT	Paul CunninghamSr. Vice President	1,000	—	—	6,328	—	10b5-1