SYNOPSYS INC (SNPS) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-04-16 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: SYNOPSYS INC (SNPS) CIK: 0000883241 --- Reporting Owner --- Name: JOHNSON MERCEDES CIK: 0001225110 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-04-16 | Code: A (Grant or award) Shares: +453 | Price: $0.00 Shares Owned After: 453 | Ownership: D (Direct) Footnotes: [F1] The shares subject to the Award will vest on the date immediately preceding the first Annual Meeting following the Date of Grant, subject to the Eligible Director's continued Board service through such date. [F2] Automatic award under the Amended and Restated Equity Incentive Plan. [F3] Prior to April 16, 2026, the reporting person held 491 shares under direct ownership and 1,899 shares under indirect ownership. On April 16, 2026 the reporting person transferred the 491 shares held under direct ownership into the Mercedes Johnson Trust. The transfer is exempt from Section 16 by virtue of Rule 16a-13. The shares are indirectly held by the reporting person through the Mercedes Johnson Trust. --- Holdings --- [Holding #1] Security: Common Stock Ownership: I (Indirect) --- Footnotes (Complete Index) --- F1: The shares subject to the Award will vest on the date immediately preceding the first Annual Meeting following the Date of Grant, subject to the Eligible Director's continued Board service through such date. F2: Automatic award under the Amended and Restated Equity Incentive Plan. F3: Prior to April 16, 2026, the reporting person held 491 shares under direct ownership and 1,899 shares under indirect ownership. On April 16, 2026 the reporting person transferred the 491 shares held under direct ownership into the Mercedes Johnson Trust. The transfer is exempt from Section 16 by virtue of Rule 16a-13. The shares are indirectly held by the reporting person through the Mercedes Johnson Trust. --- Signature --- /s/ By: POA pursuant Mary Lai For: Mercedes Johnson (2026-04-17)