Synopsys, Inc. (SNPS) Insider Trading
Over the last 3 months, SNPS insiders made 0 open-market buys and 2 sales, a net sale of -$8.2M (SEC Form 4). Over the last 6 months, 1156 institutions increased and 999 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
2
Net (3m)
-$8.2M
Insider trades by month Buys Sells
Mar
Jun
Sep
Dec
Jan
Jun
Context3-month price -9.7%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 17, 2026 | LEE JANETofficer: GC & Corporate Secretary | Option | 729 | — |
| Aug 17, 2026 | LEE JANETofficer: GC & Corporate Secretary | Tax | 318 | $421.50 |
| Jun 16, 2026 | Kankanwadi Sudhindraofficer: Deputy CFO & CAO | Tax | 249 | $454.38 |
| Jun 16, 2026 | Ellow Michaelofficer: Chief Revenue Officer | Tax | 2,007 | $454.38 |
| Jun 16, 2026 | DE GEUS AARTdirector, officer: EXECUTIVE CHAIR | Option | 449 | — |
| Jun 16, 2026 | Ghazi Sassinedirector, officer: PRESIDENT AND CEO | Sell | 14,603 | $458.96 |
| Jun 16, 2026 | Ghazi Sassinedirector, officer: PRESIDENT AND CEO | Tax | 1,492 | $454.38 |
| Jun 16, 2026 | Ellow Michaelofficer: Chief Revenue Officer | Option | 1,080 | — |
| Jun 16, 2026 | DE GEUS AARTdirector, officer: EXECUTIVE CHAIR | Tax | 156 | $454.38 |
| Jun 16, 2026 | Glaser Shelaghofficer: CFO | Tax | 436 | $454.38 |
| Jun 16, 2026 | Ghazi Sassinedirector, officer: PRESIDENT AND CEO | Option | 14,603 | $135.88 |
| Jun 16, 2026 | LEE JANETofficer: GC & Corporate Secretary | Tax | 235 | $454.38 |
| Jun 16, 2026 | Ghazi Sassinedirector, officer: PRESIDENT AND CEO | Option | 3,310 | — |
| Jun 16, 2026 | Kankanwadi Sudhindraofficer: Deputy CFO & CAO | Option | 720 | — |
| Jun 16, 2026 | LEE JANETofficer: GC & Corporate Secretary | Option | 540 | — |
| Jun 16, 2026 | Glaser Shelaghofficer: CFO | Option | 1,259 | — |
| Jun 16, 2026 | Ellow Michaelofficer: Chief Revenue Officer | Tax | 536 | $454.38 |
| Jun 16, 2026 | Ellow Michaelofficer: Chief Revenue Officer | Option | 4,048 | — |
| Jun 15, 2026 | Glaser Shelaghofficer: CFO | Sell | 3,394 | $450.02 |
| Jun 2, 2026 | LEE JANETofficer: GC & Corporate Secretary | Option | 699 | — |
| Jun 2, 2026 | Cohn Jessedirector | Grant | 372 | — |
| Jun 2, 2026 | Cohn Jessedirector | Grant | 710 | — |
| Jun 2, 2026 | LEE JANETofficer: GC & Corporate Secretary | Tax | 304 | $492.29 |
| May 18, 2026 | LEE JANETofficer: GC & Corporate Secretary | Tax | 318 | $502.42 |
| May 18, 2026 | LEE JANETofficer: GC & Corporate Secretary | Option | 729 | — |
| Apr 17, 2026 | Shimer Peter Adirector | Grant | 453 | — |
| Apr 17, 2026 | Sargent Jeannine Pdirector | Grant | 453 | — |
| Apr 17, 2026 | CHAFFIN JANICEdirector | Grant | 453 | — |
| Apr 17, 2026 | JOHNSON MERCEDESdirector | Grant | 453 | — |
| Apr 17, 2026 | Vijayaraghavan Ravi Kdirector | Grant | 453 | — |
Source: SNPS SEC Form 4 filings, latest Aug 17, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their SNPS positions over the last 6 months (SEC Form 13F).
Increased
1156
New positions
402
Reduced
999
Sold out
147
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 16.2M | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 15.9M | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 12.5M | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 12.4M | May 15, 2026 |
| STATE STREET CORP | Increased | 9.1M | Aug 7, 2026 |
| STATE STREET CORP | Increased | 8.9M | May 15, 2026 |
| FMR LLC | Increased | 8.4M | May 15, 2026 |
| Invesco Ltd. | Increased | 6.0M | Aug 14, 2026 |
| FMR LLC | Reduced | 6.0M | Aug 13, 2026 |
| NVIDIA CORP | Unchanged | 4.8M | Aug 14, 2026 |
| NVIDIA CORP | Unchanged | 4.8M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 4.7M | May 8, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 4.6M | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 4.5M | Aug 12, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 4.5M | Aug 13, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.