InsiderTrades

Form 4 for SNPS Synopsys

Accepted 2026-03-16 00:00:00 ET · period of report 2026-03-15 · accession 0001249802-26-000004 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-03-16 2026-03-15 SNPS DE GEUS AART EXECUTIVE COB, Dir M - OptEx $0.00 +1,763 120.8K +1% $0
D 2026-03-16 2026-03-15 SNPS DE GEUS AART EXECUTIVE COB, Dir F - Tax $412.63 -630 120.1K -0.5% -$260.0K
D 2026-03-16 2026-03-15 SNPS DE GEUS AART EXECUTIVE COB, Dir M - OptEx $0.00 -1,763 1,763 -50% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-15 M A 1,763 $0.00 120,758 D — —
2 Common Common Stock 2026-03-15 F D 630 $412.63 120,128 D — — (F1) These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.
3 Derivative Restricted Stock Units 2026-03-15 M D 1,763 $0.00 1,763 D $0.00 · 2024-03-15 to 2027-03-15 1,763 Common Stock (F2) Each stock unit converts into one share of Synopsys common stock. (F3) 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.