SNPS
Synopsys insider trading
Information Technology · Heavy selling
Close · Oct 5, 2026
$488.47
+2.1% over 12 months
Share price and insider trades
SNPS closeInsider buyInsider sale
Bought, 12 months$0
Sold, 12 months$48.2M
Insiders buying0
Insiders selling4
Valuation, profit and volume
P/E (trailing)n/aSector median 32.1
Market value—
Profit margin—Revenue growth —
Volume vs. 50-day2.0×Last 5 sessions
Insiders' paper profit—On all tracked purchases —
Summary
Over the past 12 months, 0 Synopsys insiders reported open-market purchases totaling $0, while 4 insiders reported sales totaling $48.2M. 10 of 10 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales. 101 grants, option exercises and tax withholdings are not shown.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Sep 16SEC | Sassine GhaziCEO, President | Sell Plan | 14,604 | $374.88 | $5.5M | +30.3% | — |
| Sep 2SEC | Geus Aart DeChair | Sell Plan | 25,000 | $441.76 | $11.0M | +10.6% | — |
| Sep 2SEC | Geus Aart DeChair | Sell Plan | 24,641 | $419.44 | $10.3M | +16.5% | — |
| Aug 31SEC | Geus Aart DeChair | Sell Plan | 25,000 | $445.55 | $11.1M | +9.6% | — |
| Jun 16SEC | Sassine GhaziCEO, President | Sell Plan | 14,603 | $458.96 | $6.7M | +6.4% | — |
| Jun 15SEC | Shelagh GlaserCFO | Sell Plan | 3,394 | $450.02 | $1.5M | +8.5% | — |
| Jan 13SEC | Janet LeeGc & Corporate Secretary | Sell Plan | 250 | $530.00 | $132K | -7.8% | — |
| Jan 8SEC | Janet LeeGc & Corporate Secretary | Sell Plan | 250 | $510.00 | $128K | -4.2% | — |
| Dec 22SEC | Shelagh GlaserCFO | Sell Plan | 2,613 | $460.77 | $1.2M | +6.0% | — |
| Dec 22SEC | Shelagh GlaserCFO | Sell Plan | 1,044 | $460.77 | $481K | +6.0% | — |
Insiders at Synopsys
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Geus Aart DeChair | — | $32.5M | Sep 2, 2026 | — |
| Sassine GhaziCEO, President | — | $12.2M | Sep 16, 2026 | — |
| Shelagh GlaserCFO | — | $3.2M | Jun 16, 2026 | — |
| Janet LeeGc & Corporate Secretary | — | $260K | Sep 14, 2026 | — |
| Michael EllowChief Revenue Officer | — | — | Sep 2, 2026 | — |
| Sudhindra KankanwadiCFO | — | — | Sep 2, 2026 | — |
| Jesse CohnDirector | — | — | Jun 2, 2026 | — |
| Bruce R ChizenDirector | — | — | Apr 17, 2026 | — |
| John SchwarzDirector | — | — | Apr 17, 2026 | — |
| Janice ChaffinDirector | — | — | Apr 17, 2026 | — |
| Mercedes JohnsonDirector | — | — | Apr 17, 2026 | — |
| Jeannine P SargentDirector | — | — | Apr 17, 2026 | — |
| Robert G PainterDirector | — | — | Apr 17, 2026 | — |
| Ravi K VijayaraghavanDirector | — | — | Apr 17, 2026 | — |
| Peter A ShimerDirector | — | — | Apr 17, 2026 | — |
Insider activity at other Information Technology companies
Same sector, ranked by insider buying in the last 90 days.
Common questions about SNPS insiders
Are Synopsys insiders buying SNPS stock?
In the past 12 months, 0 insiders reported open-market purchases of SNPS worth $0.
Are Synopsys insiders selling SNPS stock?
4 insiders reported sales worth $48.2M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.