Aart de Geus - 08 Dec 2025 Form 4 Insider Report for SYNOPSYS INC (SNPS)

Role
EXECUTIVE CHAIR, Director
Signature
By: POA pursuant Liz Ramirez For: Aart de Geus
Issuer symbol
SNPS
Transactions as of
08 Dec 2025
Net transactions value
-$633,886
Form type
4
Filing time
09 Dec 2025, 18:10:12 UTC
Previous filing
03 Sep 2025
Next filing
18 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
DE GEUS AART EXECUTIVE CHAIR, Director 675 ALMANOR AVENUE, SUNNYVALE By: POA pursuant Liz Ramirez For: Aart de Geus 09 Dec 2025 0001249802

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SNPS Common Stock Options Exercise $0 +1,234 +1% $0.000000 118,820 08 Dec 2025 Direct
transaction SNPS Common Stock Tax liability $285,039 -612 -0.52% $465.75 118,208 08 Dec 2025 Direct F1
transaction SNPS Common Stock Options Exercise $0 +882 +0.75% $0.000000 119,090 08 Dec 2025 Direct
transaction SNPS Common Stock Tax liability $203,998 -438 -0.37% $465.75 118,652 08 Dec 2025 Direct F1
transaction SNPS Common Stock Options Exercise $0 +626 +0.53% $0.000000 119,278 08 Dec 2025 Direct
transaction SNPS Common Stock Tax liability $144,848 -311 -0.26% $465.75 118,967 08 Dec 2025 Direct F1
holding SNPS Common Stock 308,791 08 Dec 2025 by Family Trust
holding SNPS Common Stock 14,500 08 Dec 2025 by Partnership

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 Restricted Stock Units Options Exercise $0 -1,234 -100% $0.000000 0 08 Dec 2025 Common Stock 1,234 $0.000000 Direct F2
transaction SNPS Restricted Stock Units Options Exercise $0 -882 -33% $0.000000 1,763 08 Dec 2025 Common Stock 882 $0.000000 Direct F2, F3
transaction SNPS Restricted Stock Units Options Exercise $0 -626 -25% $0.000000 1,877 08 Dec 2025 Common Stock 626 $0.000000 Direct F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
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.
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.