SNPS

SYNOPSYS INC

SEC CIK 883241
$453.89 +8.3% · 90 days
90-day buys
$0
0 open-market
90-day sells
$0
0 open-market
Net insider flow
+$0
Net buying
Filings shown
34
Most recent
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At a glance

Insiders at SNPS have made no open-market trades in the last 90 days — the activity below is grants, option exercises, and other routine filings.

Largest recent trade: Lee Janet sold $132.5K of SNPS, trimming their stake 2%.

Most active filer: Lee Janet, with 12 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for SNPS, newest first
View on SEC EDGAR ↗
SNPS
Option exercise LEE JANET · GC & Corporate Secretary · Option exercise · filed 1w ago ΔOwn +4.7%
+$0
699 sh
SNPS
Tax withholding LEE JANET · GC & Corporate Secretary · Tax withholding · filed 1w ago ΔOwn −2.0%
−$149.7K
304 sh @ $492
SNPS
Option exercise LEE JANET · GC & Corporate Secretary · Option exercise · filed 3w ago ΔOwn +5.0%
+$0
729 sh
SNPS
Tax withholding LEE JANET · GC & Corporate Secretary · Tax withholding · filed 3w ago ΔOwn −2.1%
−$159.8K
318 sh @ $502
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SNPS
Tax withholding Kankanwadi Sudhindra · Chief Accounting Officer · Tax withholding · filed Mar 16, 2026 ΔOwn −1.3%
−$118.8K
288 sh @ $413
SNPS
Tax withholding Glaser Shelagh · CFO · Tax withholding · filed Mar 16, 2026 ΔOwn −1.5%
−$116.4K
282 sh @ $413
SNPS
Option exercise Ghazi Sassine · Director, PRESIDENT AND CEO · Option exercise · filed Mar 16, 2026 ΔOwn +1.8%
+$0
1,322 sh
SNPS
Tax withholding Ghazi Sassine · Director, PRESIDENT AND CEO · Tax withholding · filed Mar 16, 2026 ΔOwn −0.6%
−$189K
458 sh @ $413
SNPS
Option exercise DE GEUS AART · Director, EXECUTIVE CHAIR · Option exercise · filed Mar 16, 2026 ΔOwn +1.5%
+$0
1,763 sh
SNPS
Tax withholding DE GEUS AART · Director, EXECUTIVE CHAIR · Tax withholding · filed Mar 16, 2026 ΔOwn −0.5%
−$260K
630 sh @ $413
SNPS
Option exercise LEE JANET · GC & Corporate Secretary · Option exercise · filed Mar 4, 2026 ΔOwn +2.0%
+$0
292 sh
SNPS
Tax withholding LEE JANET · GC & Corporate Secretary · Tax withholding · filed Mar 4, 2026 ΔOwn −0.9%
−$53.9K
127 sh @ $424
SNPS
Option exercise LEE JANET · GC & Corporate Secretary · Option exercise · filed Mar 2, 2026 ΔOwn +5.0%
+$0
699 sh
SNPS
Tax withholding LEE JANET · GC & Corporate Secretary · Tax withholding · filed Mar 2, 2026 ΔOwn −2.1%
−$125.9K
304 sh @ $414
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About SNPS insider activity

This page tracks every recent Form 4 filed for SYNOPSYS INC with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is SNPS insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for SYNOPSYS INC usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.