Synopsys Inc (SNPS) insider trading
Every open-market stock purchase and sale by Synopsys Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Aart De Geus (Chair) and 3 others sold $51.4M in the last 90 days.
- Last insider buy: Robert G Painter (Director), $149K, 13 months ago.
- Congress: Alan Armstrong bought $1K to $15K, 7 months ago.
Last 12 months: insiders bought $0 (0 buys) and sold $61.5M (11 sales). Last close $451.19 on Oct 21, 2026.
Recent SNPS insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Oct 15, 2026 | Sassine Ghazi (CEO) | Sold | $6.8M |
| Oct 15, 2026 | Sassine Ghazi (CEO) | Bought (not open market) | $2M |
| Oct 15, 2026 | Sassine Ghazi (CEO) | Bought (not open market) | — |
| Oct 6, 2026 | Sudhindra Kankanwadi (CFO) | Sold | $4.6M |
| Oct 6, 2026 | Janet Lee (Officer) | Sold | $293K |
| Oct 6, 2026 | Janet Lee (Officer) | Sold | $281K |
| Oct 6, 2026 | Sudhindra Kankanwadi (CFO) | Bought (not open market) | — |
| Oct 5, 2026 | Sudhindra Kankanwadi (CFO) | Sold | $1.5M |
| Oct 5, 2026 | Sudhindra Kankanwadi (CFO) | Bought (not open market) | — |
| Sep 15, 2026 | Sassine Ghazi (CEO) | Sold | $5.5M |
| Sep 15, 2026 | Sassine Ghazi (CEO) | Bought (not open market) | — |
| Sep 11, 2026 | Janet Lee (Officer) | Sold (not open market) | $395K |
| Sep 11, 2026 | Janet Lee (Officer) | Bought (not open market) | — |
| Sep 1, 2026 | Aart De Geus (Chair) | Sold | $10.3M |
| Sep 1, 2026 | Janet Lee (Officer) | Sold (not open market) | $126K |
| Sep 1, 2026 | Janet Lee (Officer) | Bought (not open market) | — |
| Sep 1, 2026 | Aart De Geus (Chair) | Bought (not open market) | — |
| Aug 31, 2026 | Aart De Geus (Chair) | Sold | $11M |
| Aug 31, 2026 | Sudhindra Kankanwadi (CFO) | Bought (not open market) | $9.7K |
| Aug 31, 2026 | Sassine Ghazi (CEO) | Bought (not open market) | $9.7K |
| Aug 31, 2026 | Michael Ellow (C-suite exec) | Bought (not open market) | $9.7K |
| Aug 31, 2026 | Aart De Geus (Chair) | Bought (not open market) | $7.9K |
| Aug 31, 2026 | Aart De Geus (Chair) | Bought (not open market) | — |
| Aug 28, 2026 | Aart De Geus (Chair) | Sold | $11.1M |
| Aug 28, 2026 | Aart De Geus (Chair) | Bought (not open market) | — |
Who's trading SNPS
- Sassine Ghazi, CEO: sold $18.9M (3 sales), last Oct 15, 2026
- Sudhindra Kankanwadi, C-suite exec: sold $6M (2 sales), last Oct 6, 2026
- Janet Lee, Officer: sold $835K (4 sales), last Oct 6, 2026
- Aart De Geus, Chair: sold $32.5M (3 sales), last Sep 1, 2026
- Michael Ellow, C-suite exec: other filings, last Aug 31, 2026
- Shelagh Glaser, CFO: sold $3.2M (3 sales), last Jun 15, 2026
- Jesse Cohn, Director: other filings, last Jun 1, 2026
- John Schwarz, Director: other filings, last Apr 16, 2026
- Peter A Shimer, Director: other filings, last Apr 16, 2026
- Robert G Painter, Director: other filings, last Apr 16, 2026
- Ravi K Vijayaraghavan, Director: other filings, last Apr 16, 2026
- Janice Chaffin, Director: other filings, last Apr 16, 2026
- Mercedes Johnson, Director: other filings, last Apr 16, 2026
- Bruce R Chizen, Director: other filings, last Apr 16, 2026
- Jeannine P Sargent, Director: other filings, last Apr 16, 2026
Get free alerts when an insider at Synopsys Inc files a new trade →