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CIK 0000883241 · Large accelerated filer

SYNOPSYS INC

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Ticker
SNPS
Exchange
Nasdaq
Industry
Services-Prepackaged Software
FY end
Oct 31
Incorporated
DE
Entity type
operating
EIN
561546236
Phone
6505845000
Business address
675 ALMANOR AVE, SUNNYVALE, CA, 94085
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$51,366,361
in 6 filings, $44.8M under 10b5-1 plans

Net −$51,366,361. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-12-19 Glaser Shelagh CFO Option exercise 10b5-1 +2,613 $348.17 $910K 20,455
2025-12-19 Glaser Shelagh CFO Sale 10b5-1 −2,613 $460.77 $1.2M 17,842
2025-12-19 Glaser Shelagh CFO Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 −2,613 10,448
2025-12-19 Glaser Shelagh CFO Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 −1,044 5,365
2025-12-16 Glaser Shelagh CFO Grant or award · Restricted Stock Units +7,554 7,554
2025-12-16 Ghazi Sassine PRESIDENT AND CEO Grant or award · Restricted Stock Units +19,856 19,856
2025-12-16 LEE JANET GC & Corporate Secretary Grant or award · Restricted Stock Units +3,238 3,238
2025-12-16 Kankanwadi Sudhindra Chief Accounting Officer Grant or award · Restricted Stock Units +4,317 4,317
2025-12-16 Ellow Michael Chief Revenue Officer Grant or award · Restricted Stock Units +6,475 30,761
2025-12-16 DE GEUS AART EXECUTIVE CHAIR Grant or award · Restricted Stock Units +2,693 2,693
2025-12-12 Ellow Michael Chief Revenue Officer Grant or award · Restricted Stock Units +24,286 24,286
2025-12-08 Glaser Shelagh CFO Option exercise +3,590 18,907
2025-12-08 Glaser Shelagh CFO Shares withheld for taxes −1,780 $465.75 $829K 17,127
2025-12-08 Glaser Shelagh CFO Option exercise +662 17,789
2025-12-08 Glaser Shelagh CFO Shares withheld for taxes −329 $465.75 $153K 17,460
2025-12-08 Glaser Shelagh CFO Option exercise +759 18,219
2025-12-08 Glaser Shelagh CFO Shares withheld for taxes −377 $465.75 $176K 17,842
2025-12-08 Glaser Shelagh CFO Option exercise · Restricted Stock Units −3,590 3,590
2025-12-08 Glaser Shelagh CFO Option exercise · Restricted Stock Units −662 1,322
2025-12-08 Glaser Shelagh CFO Option exercise · Restricted Stock Units −759 2,275

Page 7 of 56 · 1,108 trades