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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.

Pace of trading Bought Sold

Who's trading

90 days

  1. DE GEUS AART −$32.5M EXECUTIVE CHAIR sold 38% of stake
  2. Ghazi Sassine −$12.2M PRESIDENT AND CEO sold 28% of stake
  3. Kankanwadi Sudhindra −$6.0M Deputy CFO & CAO sold 35% of stake
  4. LEE JANET −$575K GC & Corporate Secretary sold 6% of stake

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

Date Insider Transaction Shares Price Value Owned after
2026-06-12 Glaser Shelagh CFO Sale 10b5-1 −3,394 $450.02 $1.5M 14,358
2026-06-01 LEE JANET GC & Corporate Secretary Option exercise +699 15,581
2026-06-01 LEE JANET GC & Corporate Secretary Shares withheld for taxes −304 $492.29 $150K 15,277
2026-06-01 LEE JANET GC & Corporate Secretary Option exercise · Restricted Stock Units −699 2,097
2026-06-01 Cohn Jesse Director Grant or award +710 710
2026-06-01 Cohn Jesse Director Grant or award +372 1,082
2026-05-16 LEE JANET GC & Corporate Secretary Option exercise +729 15,200
2026-05-16 LEE JANET GC & Corporate Secretary Shares withheld for taxes −318 $502.42 $160K 14,882
2026-05-16 LEE JANET GC & Corporate Secretary Option exercise · Restricted Stock Units −729 5,103
2026-04-16 Shimer Peter A Director Grant or award +453 1,378
2026-04-16 Vijayaraghavan Ravi K Director Grant or award +453 3,667
2026-04-16 PAINTER ROBERT G Director Grant or award +453 2,744
2026-04-16 Sargent Jeannine P Director Grant or award +453 2,997
2026-04-16 JOHNSON MERCEDES Director Grant or award +453 453
2026-04-16 CHAFFIN JANICE Director Grant or award +453 15,622
2026-04-16 SCHWARZ JOHN Director Grant or award +453 13,240
2026-04-16 CHIZEN BRUCE R Director Grant or award +453 16,162
2026-03-15 Glaser Shelagh CFO Option exercise +793 18,663
2026-03-15 Glaser Shelagh CFO Shares withheld for taxes −282 $412.63 $116K 18,381
2026-03-15 Glaser Shelagh CFO Option exercise · Restricted Stock Units −793 793

Page 4 of 56 · 1,108 trades