Form4insider filings, from the source

Insider · CIK 0001249802

Aart De Geus

Files at: SNPS, AMAT. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $32.5M · 2net −$32.5M
$10k$10k$1M$1M$100M$100MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 31, 2026 SForm 4 →Sep 2, 3:14 pm EDTSYNOPSYS INCSNPS49,641$430.68$21,379,539120,443−29.2%10b5-1
Aug 31, 2026 JMForm 4 →Sep 2, 3:14 pm EDTSYNOPSYS INCSNPS49,663$135.98$6,753,160145,084—10b5-1
Aug 28, 2026 SForm 4 →Aug 31, 6:40 pm EDTSYNOPSYS INCSNPS25,000$445.55$11,138,755120,421−17.2%10b5-1
Aug 28, 2026 MForm 4 →Aug 31, 6:40 pm EDTSYNOPSYS INCSNPS25,000$135.88$3,397,000145,421—10b5-1
Jun 15, 2026 FMForm 4 →Jun 16, 4:52 pm EDTSYNOPSYS INCSNPS605$454.38$70,883120,421—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 31, 2026 MForm 4 →Sep 2, 3:14 pm EDTSYNOPSYS INCSNPS49,641——0—10b5-1
Aug 28, 2026 MForm 4 →Aug 31, 6:40 pm EDTSYNOPSYS INCSNPS25,000——49,641—10b5-1
Jun 15, 2026 MForm 4 →Jun 16, 4:52 pm EDTSYNOPSYS INCSNPS449——2,244—