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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
2025-12-08 Ghazi Sassine PRESIDENT AND CEO Option exercise +1,058 72,673
2025-12-08 Ghazi Sassine PRESIDENT AND CEO Shares withheld for taxes −525 $465.75 $245K 72,148
2025-12-08 Ghazi Sassine PRESIDENT AND CEO Option exercise +1,654 73,802
2025-12-08 Ghazi Sassine PRESIDENT AND CEO Shares withheld for taxes −821 $465.75 $382K 72,981
2025-12-08 Ghazi Sassine PRESIDENT AND CEO Option exercise +2,276 75,257
2025-12-08 Ghazi Sassine PRESIDENT AND CEO Shares withheld for taxes −1,129 $465.75 $526K 74,128
2025-12-08 Ghazi Sassine PRESIDENT AND CEO Option exercise · Restricted Stock Units −1,058 0
2025-12-08 Ghazi Sassine PRESIDENT AND CEO Option exercise · Restricted Stock Units −1,654 3,306
2025-12-08 Ghazi Sassine PRESIDENT AND CEO Option exercise · Restricted Stock Units −2,276 6,826
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer Option exercise +740 21,260
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer Shares withheld for taxes −367 $465.75 $171K 20,893
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer Option exercise +562 21,455
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer Shares withheld for taxes −279 $465.75 $130K 21,176
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer Option exercise +1,012 22,188
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer Shares withheld for taxes −502 $465.75 $234K 21,686
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer Option exercise · Restricted Stock Units −740 0
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer Option exercise · Restricted Stock Units −562 4,158
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer Option exercise · Restricted Stock Units −1,012 3,146
2025-12-08 DE GEUS AART EXECUTIVE CHAIR Option exercise +1,234 118,820
2025-12-08 DE GEUS AART EXECUTIVE CHAIR Shares withheld for taxes −612 $465.75 $285K 118,208

Page 8 of 56 · 1,108 trades