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Wednesday, October 28, 2026

Data from SEC filings, checked daily

Public filings, plainly told

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Insider tradingForm 4

SYNOPSYS INC (SNPS) Insider Trading

8 open-market trades reported since Aug 31, 2026: 0 purchases worth $0 and 8 sales worth $51.4M.

By insider

Insider	Role	Buys	Bought	Sells	Sold	Latest
Sassine Ghazi	CEO	0	$0	2	$12.2M	Oct 16, 2026
Janet Lee	Secretary	0	$0	1	$575K	Oct 7, 2026
Sudhindra Kankanwadi	CFO	0	$0	2	$6.04M	Oct 6, 2026
De Geus Aart	Executive Chair	0	$0	3	$32.5M	Sep 2, 2026

All trades

SNPS insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	3 mo. after	Filing
Oct 16	Oct 15	Sassine GhaziCEO	CEO	▼ SELL10b5-1	14,604	462.84	$6.76M	−16%		Form 4 ↗
Oct 7	Oct 6	Janet LeeSecretary	Secretary	▼ SELL	1,144	502.52	$575K	−6.5%		Form 4 ↗
Oct 6	Oct 6	Sudhindra KankanwadiCFO	CFO	▼ SELL	9,170	500.00	$4.58M	−29%		Form 4 ↗
Oct 6	Oct 5	Sudhindra KankanwadiCFO	CFO	▼ SELL	3,000	484.78	$1.45M	−12%		Form 4 ↗
Sep 16	Sep 15	Sassine GhaziCEO	CEO	▼ SELL10b5-1	14,604	374.88	$5.47M	−16%		Form 4 ↗
Sep 2	Aug 31	De Geus AartExecutive Chair	Executive Chair	▼ SELL10b5-1	25,000	441.76	$11.0M	−17%		Form 4 ↗
Sep 2	Sep 1	De Geus AartExecutive Chair	Executive Chair	▼ SELL10b5-1	24,641	419.44	$10.3M	−17%		Form 4 ↗
Aug 31	Aug 28	De Geus AartExecutive Chair	Executive Chair	▼ SELL10b5-1	25,000	445.55	$11.1M	−17%		Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings