SYNOPSYS INC — Director's Dealing 2025

Dec 22, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SYNOPSYS INC (SNPS)
CIK: 0000883241
Period of Report: 2025-12-19

Reporting Person: Glaser Shelagh (CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-12-19	Common Stock	M	1044	$354.45	Acquired	18886	Direct
2025-12-19	Common Stock	S	1044	$460.77	Disposed	17842	Direct
2025-12-19	Common Stock	M	2613	$348.17	Acquired	20455	Direct
2025-12-19	Common Stock	S	2613	$460.77	Disposed	17842	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-12-19	Non-Qualified Stock Option (right to buy)	$348.17	M	2613	Disposed	2029-12-02	Common Stock (2613)	Direct
2025-12-19	Non-Qualified Stock Option (right to buy)	$354.45	M	1044	Disposed	2030-02-17	Common Stock (1044)	Direct

Footnotes

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan that was adopted January 13, 2025.

F2: 1/4 of the grant becomes exercisable on the date shown with the remainder becoming exercisable in a series of 12 equal quarterly installments thereafter, subject to continued service through each vesting date.