CIK 0000883241 · Large accelerated filer
SYNOPSYS INC
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- SNPS
- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- FY end
- Oct 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 561546236
- Phone
- 6505845000
- Business address
- 675 ALMANOR AVE, SUNNYVALE, CA, 94085
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $51,366,361
- in 6 filings, $44.8M under 10b5-1 plans
Net −$51,366,361. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-10-15 | Ghazi Sassine PRESIDENT AND CEO | Sale 10b5-1 | −14,604 | $462.84 | $6.8M | 76,865 |
| 2026-10-06 | LEE JANET GC & Corporate Secretary | Sale | −583.61 | $502.64 | $293K | 17,094.39 |
| 2026-10-06 | LEE JANET GC & Corporate Secretary | Sale | −560 | $502.40 | $281K | 16,534.39 |
| 2026-10-06 | Kankanwadi Sudhindra Deputy CFO & CAO | Sale | −9,170 | $500.00 | $4.6M | 22,717 |
| 2026-10-05 | Kankanwadi Sudhindra Deputy CFO & CAO | Sale | −3,000 | $484.78 | $1.5M | 22,717 |
| 2026-09-15 | Ghazi Sassine PRESIDENT AND CEO | Sale 10b5-1 | −14,604 | $374.88 | $5.5M | 76,865 |
| 2026-09-01 | DE GEUS AART EXECUTIVE CHAIR | Sale 10b5-1 | −24,641 | $419.44 | $10.3M | 120,443 |
| 2026-08-31 | DE GEUS AART EXECUTIVE CHAIR | Sale 10b5-1 | −25,000 | $441.76 | $11.0M | 120,421 |
| 2026-08-28 | DE GEUS AART EXECUTIVE CHAIR | Sale 10b5-1 | −25,000 | $445.55 | $11.1M | 120,421 |
| 2026-06-15 | Ghazi Sassine PRESIDENT AND CEO | Sale 10b5-1 | −14,603 | $458.96 | $6.7M | 75,020 |
| 2026-06-12 | Glaser Shelagh CFO | Sale 10b5-1 | −3,394 | $450.02 | $1.5M | 14,358 |
| 2026-01-12 | LEE JANET GC & Corporate Secretary | Sale 10b5-1 | −250 | $530.00 | $133K | 11,959 |
| 2026-01-07 | LEE JANET GC & Corporate Secretary | Sale 10b5-1 | −250 | $510.00 | $128K | 12,209 |
| 2025-12-19 | Glaser Shelagh CFO | Sale 10b5-1 | −1,044 | $460.77 | $481K | 17,842 |
| 2025-12-19 | Glaser Shelagh CFO | Sale 10b5-1 | −2,613 | $460.77 | $1.2M | 17,842 |
| 2025-09-22 | Kankanwadi Sudhindra Chief Accounting Officer | Sale | −9,873 | $500.90 | $4.9M | 20,520 |
| 2025-09-19 | Kankanwadi Sudhindra Chief Accounting Officer | Sale | −6,000 | $482.00 | $2.9M | 20,520 |
| 2025-09-05 | Glaser Shelagh CFO | Sale 10b5-1 | −2,612 | $609.77 | $1.6M | 15,317 |
| 2025-09-05 | Glaser Shelagh CFO | Sale 10b5-1 | −1,043 | $609.77 | $636K | 15,317 |
| 2025-09-02 | Ghazi Sassine PRESIDENT AND CEO | Sale 10b5-1 | −11,366 | $589.01 | $6.7M | 71,615 |
Page 1 of 8 · 148 trades