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Synopsys Inc

SNPS
Exchange
Nasdaq
Industry
Services-Prepackaged Software
SEC CIK
0000883241

In the last 90 days, Synopsys Inc insiders filed 0 open-market purchases and 3 sales; 1,451 institutions reported holding it in 13F filings for Q2 2026, worth $79.9B in total; 5 superinvestors hold it, including Coatue Management and Elliott Investment Management.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Synopsys Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
3 filings
2 insiders, $38.0M in total
Insiders trading
2
Net value
−$38.0M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Synopsys Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Synopsys Inc
NameTitleLast reported holdingLast filingFilings, past year
Ghazi SassinePRESIDENT AND CEO76,865Sep 16, 20267
Lee JanetGC & Corporate Secretary17,678Sep 14, 202615
Kankanwadi SudhindraDeputy CFO & CAO22,717Sep 2, 20266
Ellow MichaelChief Revenue Officer2,612Sep 2, 20264
De Geus AartEXECUTIVE CHAIR120,443Sep 2, 20267
Glaser ShelaghCFO1,452Jun 16, 20267
Cohn JesseDirector1,082Jun 2, 20261
Chizen Bruce RDirector16,162Apr 17, 20261
Schwarz JohnDirector13,240Apr 17, 20261
Chaffin JaniceDirector15,622Apr 17, 20261
Johnson MercedesDirector453Apr 17, 20261
Sargent Jeannine PDirector2,997Apr 17, 20261
Painter Robert GDirector2,744Apr 17, 20261
Vijayaraghavan Ravi KDirector3,667Apr 17, 20261
Shimer Peter ADirector1,378Apr 17, 20262
Gopal AjeiDirector167,746Sep 12, 20250
Mahoney Richard S.Chief Revenue Officer1,511Sep 3, 20250
Borgen LuisDirector1,833Apr 14, 20250
Runkel John F JrGC & Corporate Secretary23,383Mar 18, 20250
Casper Marc NDirector2,092Apr 12, 20240
Vallee RoyDirector2,622Apr 12, 20240
Logan Joseph WChief Revenue Officer99,945Sep 2, 20220
Pham TracCFO39,849Sep 2, 20220
Nikias Chrysostomos LDirector23,395Aug 22, 20220
Chan Chi-FoonCo-CEO155,120Mar 1, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 16, 2026 (view filing)4:11 PM ETSep 151 dayGhazi SassinePRESIDENT AND CEOSSale−14.6K$374.88−$5.47M−16.0%76.9K after10b5-1
Sep 2, 2026 (view filing)3:14 PM ETAug 31-Sep 12 daysDe Geus AartEXECUTIVE CHAIRSSale−49.6K$430.68−$21.4M−29.2%120.4K after2 lots10b5-1
Aug 31, 2026 (view filing)6:40 PM ETAug 283 daysDe Geus AartEXECUTIVE CHAIRSSale−25.0K$445.55−$11.1M−17.2%120.4K after10b5-1
Jun 16, 2026 (view filing)Jun 151 dayGhazi SassinePRESIDENT AND CEOSSale−14.6K$458.96−$6.70M−16.3%75.0K after10b5-1
Jun 15, 2026 (view filing)Jun 123 daysGlaser ShelaghCFOSSale−3.39K$450.02−$1.53M−19.1%14.4K after10b5-1
Jan 13, 2026 (view filing)Jan 121 dayLee JanetGC & Corporate SecretarySSale−250$530.00−$132.5K−2.0%12.0K after10b5-1
Jan 8, 2026 (view filing)Jan 71 dayLee JanetGC & Corporate SecretarySSale−250$510.00−$127.5K−2.0%12.2K after10b5-1
Dec 22, 2025 (view filing)Dec 193 daysGlaser ShelaghCFOSSale−3.66K$460.77−$1.69M−17.0%17.8K after2 lots10b5-1
Sep 23, 2025 (view filing)Sep 19-224 daysKankanwadi SudhindraChief Accounting OfficerSSale−15.9K$493.76−$7.84M−43.6%20.5K after2 lots
Sep 15, 2025 (view filing)Sep 114 daysPainter Robert GDirectorPPurchase+350$425.44+$148.9K+18.0%2.29K after
Sep 9, 2025 (view filing)Sep 54 daysGlaser ShelaghCFOSSale−3.65K$609.77−$2.23M−19.3%15.3K after2 lots10b5-1
Sep 3, 2025 (view filing)Sep 21 dayGhazi SassinePRESIDENT AND CEOSSale−11.4K$589.01−$6.69M−13.7%71.6K after10b5-1
Jun 20, 2025 (view filing)Jun 182 daysMahoney Richard S.Chief Revenue OfficerSSale−9.01K$471.21−$4.25M−85.9%1.49K after3 lots10b5-1
Jun 9, 2025 (view filing)Jun 63 daysGlaser ShelaghCFOSSale−7.31K$485.72−$3.55M−32.3%15.3K after2 lots10b5-1
Jun 3, 2025 (view filing)Jun 21 dayGhazi SassinePRESIDENT AND CEOSSale−11.4K$457.93−$5.20M−13.7%71.6K after10b5-1
Mar 10, 2025 (view filing)Mar 64 daysDe Geus AartEXECUTIVE CHAIRSSale−15.7K$444.42−$6.98M−11.9%116.7K after10b5-1
Mar 4, 2025 (view filing)Mar 31 dayGhazi SassinePRESIDENT AND CEOSSale−11.4K$463.75−$5.27M−13.8%70.9K after10b5-1
Jan 16, 2025 (view filing)Jan 151 dayMahoney Richard S.Chief Revenue OfficerSSale−20.8K$506.01−$10.5M−93.5%1.46K after3 lots10b5-1
Aug 27, 2024 (view filing)Aug 234 daysGhazi SassinePRESIDENT AND CEOSSale−10.3K$553.89−$5.70M−14.1%62.6K after10b5-1
Jul 17, 2024 (view filing)Jul 152 daysDe Geus AartEXECUTIVE CHAIRSSale−493$620.60−$306.0K−0.5%107.0K after10b5-1
Jul 12, 2024 (view filing)Jul 10-112 daysDe Geus AartEXECUTIVE CHAIRSSale−13.2K$620.77−$8.22M−11.0%107.0K after2 lots10b5-1
Jul 9, 2024 (view filing)Jul 5-84 daysDe Geus AartEXECUTIVE CHAIRSSale−33.2K$618.97−$20.6M−23.7%107.0K after2 lots10b5-1
Jul 5, 2024 (view filing)Jul 2-33 daysDe Geus AartEXECUTIVE CHAIRSSale−7.13K$610.52−$4.35M−6.2%107.0K after2 lots10b5-1
Jul 2, 2024 (view filing)Jun 28-Jul 14 daysDe Geus AartEXECUTIVE CHAIRSSale−17.1K$603.27−$10.3M−13.8%107.0K after2 lots10b5-1
Jun 28, 2024 (view filing)Jun 26-272 daysDe Geus AartEXECUTIVE CHAIRSSale−11.1K$602.06−$6.66M−9.4%107.0K after2 lots10b5-1
Jun 26, 2024 (view filing)Jun 24-252 daysDe Geus AartEXECUTIVE CHAIRSSale−6.75K$600.40−$4.05M−5.9%107.0K after2 lots10b5-1
Jun 21, 2024 (view filing)Jun 183 daysMahoney Richard S.Chief Revenue OfficerSSale−3.32K$611.41−$2.03M−50.4%3.27K after10b5-1
Jun 12, 2024 (view filing)Jun 102 daysRunkel John F JrGC & Corporate SecretarySSale−936$566.97−$530.7K−4.5%20.0K after2 lots10b5-1
May 29, 2024 (view filing)May 281 dayJohnson MercedesDirectorSSale−5.50K$581.38−$3.20M−78.1%1.54K after
May 29, 2024 (view filing)May 245 daysGhazi SassinePRESIDENT AND CEOSSale−10.3K$582.41−$6.00M−14.1%62.6K after10b5-1
May 29, 2024 (view filing)May 245 daysRunkel John F JrGC & Corporate SecretarySSale−1.24K$582.90−$722.2K−5.8%20.0K after3 lots10b5-1
Apr 5, 2024 (view filing)Apr 32 daysRunkel John F JrGC & Corporate SecretarySSale−5.32K$579.37−$3.08M−21.0%20.0K after
Mar 27, 2024 (view filing)Mar 252 daysCasper Marc NDirectorPPurchase+750$585.45+$439.1K+76.1%1.74K after2 lots
Feb 29, 2024 (view filing)Feb 272 daysVallee RoyDirectorSSale−10.0K$572.66−$5.73M−33.3%20.0K after
Feb 27, 2024 (view filing)Feb 234 daysRunkel John F JrGC & Corporate SecretarySSale−1.22K$583.95−$711.8K−4.4%26.8K after10b5-1
Feb 27, 2024 (view filing)Feb 234 daysGhazi SassinePRESIDENT AND CEOSSale−10.3K$577.51−$5.94M−14.3%61.9K after10b5-1
Jan 4, 2024 (view filing)Jan 31 dayMahoney Richard S.Chief Revenue OfficerSSale−9.06K$494.70−$4.48M−84.9%1.62K after2 lots10b5-1
Jan 4, 2024 (view filing)Jan 22 daysRunkel John F JrGC & Corporate SecretarySSale−2.51K$506.18−$1.27M−8.6%26.8K after3 lots10b5-1
Jan 4, 2024 (view filing)Jan 2-32 daysJohnson MercedesDirectorSSale−7.50K$500.81−$3.76M−81.5%1.70K after2 lots10b5-1
Oct 11, 2023 (view filing)Oct 9-102 daysKankanwadi SudhindraChief Accounting OfficerSSale−12.4K$485.29−$6.00M−42.0%17.0K after2 lots
Sep 15, 2023 (view filing)Sep 132 daysRunkel John F JrGC & Corporate SecretarySSale−2.51K$455.00−$1.14M−9.2%24.7K after3 lots
Sep 5, 2023 (view filing)Sep 14 daysKankanwadi SudhindraChief Accounting OfficerSSale−5.10K$460.75−$2.35M−23.3%16.8K after
Sep 1, 2023 (view filing)Aug 302 daysRunkel John F JrGC & Corporate SecretarySSale−2.51K$454.35−$1.14M−9.2%24.7K after3 lots
Jun 22, 2023 (view filing)Jun 211 dayDe Geus AartChairman of the Board & CEOSSale−40.8K$428.18−$17.5M−30.2%94.4K after10b5-1
Jun 20, 2023 (view filing)Jun 164 daysMahoney Richard S.Chief Revenue OfficerSSale−9.26K$448.74−$4.15M−81.7%2.08K after
Jun 15, 2023 (view filing)Jun 132 daysDe Geus AartChairman of the Board & CEOSSale−40.0K$447.40−$17.9M−29.8%94.4K after10b5-1
Jun 8, 2023 (view filing)Jun 62 daysDe Geus AartChairman of the Board & CEOSSale−40.0K$445.42−$17.8M−29.8%94.4K after10b5-1
Jun 1, 2023 (view filing)May 302 daysRunkel John F JrGC & Corporate SecretarySSale−1.83K$455.00−$833.1K−6.9%24.7K after
May 31, 2023 (view filing)May 265 daysKankanwadi SudhindraChief Accounting OfficerSSale−3.90K$439.87−$1.71M−18.9%16.8K after
May 23, 2023 (view filing)May 194 daysRunkel John F JrGC & Corporate SecretarySSale−2.14K$413.03−$884.7K−7.8%25.1K after2 lots