SNPSTechnologyLarge-Cap
SYNOPSYS INC Insider Trading Activity
Every SEC Form 4 insider transaction reported for SYNOPSYS INC (SNPS), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are SNPS insiders buying or selling?
SYNOPSYS INC insiders reported 2 open-market buys ($588.0K) and 152 sells ($903.6M) across 154 Form 4 filings — a net selling position of $903.0M.
Source: SEC EDGAR Form 4
Key Statistics (as of Jun 16, 2026)
Total Form 4 filings
154
SEC EDGAR
Insider filers
19
Insider buys (2)
$588.0K
Insider sells (152)
$903.6M
Insider sentiment
Net sellingNet insider flow of $903.0M in net selling.
Recent SNPS insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 16, 2026 | Sassine Ghazi | PRESIDENT AND CEO | Sale | 14.6K | $458.96 | $6.7M |
| Jun 15, 2026 | Shelagh Glaser | CFO | Sale | 3.4K | $450.02 | $1.5M |
| Jan 13, 2026 | Janet Lee | GC & Corporate Secretary | Sale | 250 | $530.00 | $132.5K |
| Jan 8, 2026 | Janet Lee | GC & Corporate Secretary | Sale | 250 | $510.00 | $127.5K |
| Dec 22, 2025 | Shelagh Glaser | CFO | Sale | 3.7K | $460.77 | $1.7M |
| Sep 23, 2025 | Sudhindra Kankanwadi | Chief Accounting Officer | Sale | 15.9K | $493.76 | $7.8M |
| Sep 15, 2025 | Robert G Painter | Director | Purchase | 350 | $425.44 | $148.9K |
| Sep 9, 2025 | Shelagh Glaser | CFO | Sale | 3.7K | $609.77 | $2.2M |
| Sep 3, 2025 | Sassine Ghazi | PRESIDENT AND CEO | Sale | 11.4K | $589.01 | $6.7M |
| Jun 20, 2025 | Richard S. Mahoney | Chief Revenue Officer | Sale | 9.0K | $471.21 | $4.2M |
| Jun 9, 2025 | Shelagh Glaser | CFO | Sale | 7.3K | $485.72 | $3.6M |
| Jun 3, 2025 | Sassine Ghazi | PRESIDENT AND CEO | Sale | 11.4K | $457.93 | $5.2M |
| Mar 10, 2025 | Geus Aart DE | EXECUTIVE CHAIR | Sale | 15.7K | $444.42 | $7.0M |
| Mar 4, 2025 | Sassine Ghazi | PRESIDENT AND CEO | Sale | 11.4K | $463.75 | $5.3M |
| Jan 16, 2025 | Richard S. Mahoney | Chief Revenue Officer | Sale | 20.8K | $506.01 | $10.5M |
| Aug 27, 2024 | Sassine Ghazi | PRESIDENT AND CEO | Sale | 10.3K | $553.89 | $5.7M |
| Jul 17, 2024 | Geus Aart DE | EXECUTIVE CHAIR | Sale | 493 | $620.60 | $306.0K |
| Jul 12, 2024 | Geus Aart DE | EXECUTIVE CHAIR | Sale | 13.2K | $620.77 | $8.2M |
| Jul 9, 2024 | Geus Aart DE | EXECUTIVE CHAIR | Sale | 33.2K | $618.97 | $20.6M |
| Jul 5, 2024 | Geus Aart DE | EXECUTIVE CHAIR | Sale | 7.1K | $610.52 | $4.4M |
| Jul 2, 2024 | Geus Aart DE | EXECUTIVE CHAIR | Sale | 17.1K | $603.27 | $10.3M |
| Jun 28, 2024 | Geus Aart DE | EXECUTIVE CHAIR | Sale | 11.1K | $602.06 | $6.7M |
| Jun 26, 2024 | Geus Aart DE | EXECUTIVE CHAIR | Sale | 6.7K | $600.40 | $4.1M |
| Jun 21, 2024 | Richard S. Mahoney | Chief Revenue Officer | Sale | 3.3K | $611.41 | $2.0M |
| Jun 12, 2024 | John F Runkel JR | GC & Corporate Secretary | Sale | 936 | $566.97 | $530.7K |
Showing the 25 most recent of 154 Form 4 filings for SYNOPSYS INC.
Most active SNPS insiders
- John F Runkel JR32 filings
- Geus Aart DE18 filings
- Chi-Foon Chan16 filings
- Joseph W Logan14 filings
- Sudhindra Kankanwadi13 filings
Ask anything about SNPS insider activity
Use Trabud's AI agent to query SYNOPSYS INC's Form 4 history in plain English — "Show me SNPS CEO purchases this year" or compare it against any other ticker.
Open the AI agentSNPS insider trading FAQ
Are SYNOPSYS INC insiders buying or selling?
Across 154 SEC Form 4 filings, SYNOPSYS INC (SNPS) insiders reported 2 open-market purchases totaling $588.0K and 152 sales totaling $903.6M. That is a net selling position of $903.0M.
How many insiders trade SNPS stock?
19 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for SYNOPSYS INC. The most recent filing was accepted on Jun 16, 2026.
Where does Trabud get SNPS insider trading data?
All SNPS insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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