Shelagh Glaser - Sep 5, 2025 Form 4 Insider Report for SYNOPSYS INC (SNPS)

Role
CFO
Signature
By: POA Pursuant Liz Ramirez For: Shelagh Glaser
Stock symbol
SNPS
Transactions as of
Sep 5, 2025
Transactions value $
-$949,598
Form type
4
Date filed
9/9/2025, 10:52 AM
Previous filing
Sep 3, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Glaser Shelagh CFO 675 ALMANOR AVENUE, SUNNYVALE By: POA Pursuant Liz Ramirez For: Shelagh Glaser 2025-09-09 0001865504

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SNPS Common Stock Options Exercise $909K +2.61K +17.05% $348.17 17.9K Sep 5, 2025 Direct
transaction SNPS Common Stock Sale -$1.59M -2.61K -14.57% $609.77 15.3K Sep 5, 2025 Direct
transaction SNPS Common Stock Options Exercise $370K +1.04K +6.81% $354.45 16.4K Sep 5, 2025 Direct
transaction SNPS Common Stock Sale -$636K -1.04K -6.38% $609.77 15.3K Sep 5, 2025 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction SNPS Non-Qualified Stock Option (right to buy) Options Exercise $0 -2.61K -16.67% $0.00 13.1K Sep 5, 2025 Common Stock 2.61K $348.17 Direct F1, F2
transaction SNPS Non-Qualified Stock Option (right to buy) Options Exercise $0 -1.04K -14% $0.00 6.41K Sep 5, 2025 Common Stock 1.04K $354.45 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
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.