SYNOPSYS INC (SNPS)
Data as of , from SEC Form 4 filings.
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About SYNOPSYS INC (SNPS)
Synopsys is a provider of electronic design automation software and intellectual property products. EDA software automates and aids in the chip design process, enhancing design accuracy, productivity, and complexity in a full-flow end-to-end solution. Synopsys' comprehensive portfolio is benefiting from a convergence of semiconductor companies moving up the stack of technologies toward systems-like companies, and systems companies moving down-stack toward in-house chip design. The resulting expansion in EDA customers alongside secular digitalization of various end markets benefits EDA vendors like Synopsys.
- SUNNYVALE, CA
- 28,000
- 1992
- XNAS
SNPS Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 8 | 102,559 | $44.61M |
| Option exercise | 18 | 210,252 | |
| Tax withholding / forfeiture | 3 | 1,615 | |
SNPS insider transactions (Form 4)
7572 Form 4 filings on record, the earliest from Dec 10, 2024, newest first. Filing history page 2 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Shelagh Glaser - Officer | Option exercise | Common Stock | 793 | $0.00 | - | |
| Shelagh Glaser - Officer | Tax withholding / forfeiture | Common Stock | 282 footnote F1 | $412.63 | $116K | |
| Shelagh Glaser - Officer | Option exercise | Restricted Stock Units | 793 | $0.00 | - | |
| ||||||
| Sassine Ghazi - Officer | Option exercise | Common Stock | 1,322 | $0.00 | - | |
| Sassine Ghazi - Officer | Tax withholding / forfeiture | Common Stock | 458 footnote F1 | $412.63 | $189K | |
| Sassine Ghazi - Officer | Option exercise | Restricted Stock Units | 1,322 | $0.00 | - | |
| ||||||
| Geus Aart de - Officer | Option exercise | Common Stock | 1,763 | $0.00 | - | |
| Geus Aart de - Officer | Tax withholding / forfeiture | Common Stock | 630 footnote F1 | $412.63 | $260K | |
| Geus Aart de - Officer | Option exercise | Restricted Stock Units | 1,763 | $0.00 | - | |
| ||||||
| Janet Lee - Officer | Option exercise | Common Stock | 292 | $0.00 | - | |
| Janet Lee - Officer | Option exercise | Restricted Stock Units | 292 | $0.00 | - | |
| Janet Lee - Officer | Tax withholding / forfeiture | Common Stock | 127 footnote F1 | $424.32 | $54K | |
| ||||||
| Peter A. Shimer - Director | Grant or award | Common Stock | 845 | $0.00 | - | |
| Peter A. Shimer - Director | Grant or award | Common Stock | 80 | $0.00 | - | |
| Janet Lee - Officer | Option exercise | Common Stock | 699 | $0.00 | - | |
| Janet Lee - Officer | Tax withholding / forfeiture | Common Stock | 304 footnote F1 | $414.00 | $126K | |
| Janet Lee - Officer | Option exercise | Restricted Stock Units | 699 | $0.00 | - | |
| ||||||
| Geus Aart de - Officer | Other | Common Stock | 28 | $351.90 | $10K | |
| Shelagh Glaser - Officer | Other | Common Stock | 28 | $351.90 | $10K | |
| Sassine Ghazi - Officer | Other | Common Stock | 28 | $351.90 | $10K | |
| Sudhindra Kankanwadi - Officer | Other | Common Stock | 28 | $351.90 | $10K | |
| Janet Lee - Officer | Option exercise | Common Stock | 2,873 | $0.00 | - | |
| Janet Lee - Officer | Tax withholding / forfeiture | Common Stock | 921 footnote F1 | $437.09 | $403K | |
| Janet Lee - Officer | Option exercise | Restricted Stock Units | 2,873 | $0.00 | - | |
| ||||||
| Janet Lee - Officer | Option exercise | Common Stock | 699 | $0.00 | - | |
| Janet Lee - Officer | Tax withholding / forfeiture | Common Stock | 304 footnote F1 | $438.29 | $133K | |
| Janet Lee - Officer | Option exercise | Restricted Stock Units | 699 | $0.00 | - | |
| ||||||
| Sudhindra Kankanwadi - Officer | Option exercise | Common Stock | 6,000 | $89.76 | $539K | |
| Sudhindra Kankanwadi - Officer | Open-market sale | Common Stock | 6,000 | $482.00 | $2.89M | |
| Sudhindra Kankanwadi - Officer | Option exercise | Common Stock | 9,873 | $89.76 | $886K | |
| Sudhindra Kankanwadi - Officer | Open-market sale | Common Stock | 9,873 | $500.90 | $4.95M | |
| Sudhindra Kankanwadi - Officer | Option exercise | Non-Qualified Stock Option (right to buy) | 6,000 | $0.00 | - | |
| Sudhindra Kankanwadi - Officer | Option exercise | Non-Qualified Stock Option (right to buy) | 9,873 | $0.00 | - | |
| Robert G. Painter - Director | Open-market purchase | Common Stock | 350 | $425.44 | $149K | |
 Ravi K. Vijayaraghavan - Director | Grant or award | Common Stock | 342 | $0.00 | - | |
| Ravi K. Vijayaraghavan - Director | Grant or award | Common Stock | 798 | $0.00 | - | |
| Janet Lee - Officer | Grant or award | Restricted Stock Units | 6,848 | $0.00 | - | |
 Ajei Gopal - Director | Grant or award | Common Stock | 342 | $0.00 | - | |
| Ajei Gopal - Director | Grant or award | Common Stock | 798 | $0.00 | - | |
| Shelagh Glaser - Officer | Option exercise | Common Stock | 2,612 | $348.17 | $909K | |
| Shelagh Glaser - Officer | Open-market sale | Common Stock | 2,612 | $609.77 | $1.59M | |
| Shelagh Glaser - Officer | Option exercise | Common Stock | 1,043 | $354.45 | $370K | |
| Shelagh Glaser - Officer | Open-market sale | Common Stock | 1,043 | $609.77 | $636K | |
| Shelagh Glaser - Officer | Option exercise | Non-Qualified Stock Option (right to buy) | 2,612 | $0.00 | - | |
| Shelagh Glaser - Officer | Option exercise | Non-Qualified Stock Option (right to buy) | 1,043 | $0.00 | - | |
| Janet Lee - Officer | Option exercise | Common Stock | 293 | $0.00 | - | |
| Janet Lee - Officer | Tax withholding / forfeiture | Common Stock | 128 | $592.12 | $76K | |
| Janet Lee - Officer | Option exercise | Restricted Stock Units | 293 | $0.00 | - | |
| Sassine Ghazi - Officer | Other | Common Stock | 26 | $376.77 | $10K | |
| Sassine Ghazi - Officer | Option exercise | Common Stock | 11,366 | $89.76 | $1.02M | |
| Sassine Ghazi - Officer | Open-market sale | Common Stock | 11,366 | $589.01 | $6.69M | |
| Sassine Ghazi - Officer | Option exercise | Non-Qualified Stock Option (right to buy) | 11,366 | $0.00 | - | |
| Janet Lee - Officer | Option exercise | Common Stock | 700 | $0.00 | - | |
| Janet Lee - Officer | Tax withholding / forfeiture | Common Stock | 305 | $603.52 | $184K | |
| Janet Lee - Officer | Option exercise | Restricted Stock Units | 700 | $0.00 | - | |
| Shelagh Glaser - Officer | Other | Common Stock | 26 | $376.77 | $10K | |
| Richard S. Mahoney - Officer | Other | Common Stock | 26 | $376.77 | $10K | |
| Sudhindra Kankanwadi - Officer | Other | Common Stock | 26 | $376.77 | $10K | |
| Geus Aart de - Officer | Other | Common Stock | 26 | $376.77 | $10K | |
| Ajei Gopal - Director | Option exercise | Common Stock | 6,009 | $0.00 | - | |
| Ajei Gopal - Director | Tax withholding / forfeiture | Common Stock | 2,367 | $633.47 | $1.50M | |
| Ajei Gopal - Director | Option exercise | Common Stock | 27,795 | $0.00 | - | |
| Ajei Gopal - Director | Tax withholding / forfeiture | Common Stock | 10,942 | $633.47 | $6.93M | |
| Ajei Gopal - Director | Option exercise | Common Stock | 46,596 | $0.00 | - | |
| Ajei Gopal - Director | Tax withholding / forfeiture | Common Stock | 18,339 | $633.47 | $11.62M | |
| Ajei Gopal - Director | Option exercise | Common Stock | 36,856 | $0.00 | - | |
| Ajei Gopal - Director | Tax withholding / forfeiture | Common Stock | 14,505 | $633.47 | $9.19M | |
| Ajei Gopal - Director | Option exercise | Restricted Stock Units | 36,856 | $0.00 | - | |
| Ajei Gopal - Director | Option exercise | Restricted Stock Units | 6,009 | $0.00 | - | |
| Ajei Gopal - Director | Option exercise | Restricted Stock Units | 27,795 | $0.00 | - | |
| Ajei Gopal - Director | Option exercise | Restricted Stock Units | 46,596 | $0.00 | - | |
| Mercedes Johnson - Director | Grant or award | Common Stock | 491 | $0.00 | - | |
| Janice Chaffin - Director | Grant or award | Common Stock | 491 | $0.00 | - | |
| John Schwarz - Director | Grant or award | Common Stock | 491 | $0.00 | - | |
 Bruce R. Chizen - Director | Grant or award | Common Stock | 491 | $0.00 | - | |
Item 8.01, 9.01
Item 2.05
Item 2.02, 9.01
Item 5.02
Recent SNPS Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| JANET LEE | Officer | 1,144 | $575K | View on EDGAR | |
| SUDHINDRA KANKANWADI | Officer | 9,170 |
Stock trades in SNPS disclosed by members of the U.S. House in the last 12 months, newest first. Values are the ranges as filed.
| Member | Type | Traded | Disclosed | Value range | Owner | Days to disclose | Filing |
|---|---|---|---|---|---|---|---|
 Dan NewhouseRepublican, WA-04 | Purchase |
SNPS insider trading FAQ
What is the latest insider trade for SNPS?
SYNOPSYS INC (SNPS) had 11 insider filings in the last 90 days, with the most recent on 2026-10-07. The full record for SNPS runs to 72 Form 4 filings, the earliest from 2024-12-10. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying SNPS stock?
No insider purchases of SNPS were filed in the last 90 days. 1 purchase is on record for this company.
How many insiders are selling SNPS stock?
8 insider sales of SNPS were filed in the last 90 days, totaling $44.61M.
Where can I see SNPS SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects SNPS Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Information Technology companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Janet Lee view on EDGAR
- - Sudhindra Kankanwadi view on EDGAR
- - Sassine Ghazi view on EDGAR
- - Janet Lee view on EDGAR
- - Janet Lee view on EDGAR
- - Sassine Ghazi view on EDGAR
- - Sudhindra Kankanwadi view on EDGAR
- - Michael Ellow view on EDGAR
- - Geus Aart de view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Information Technology
- Where SNPS's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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