SNPS Synopsys
Nasdaq · SEC CIK 883241 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $48.17M 8 sales by 4 insiders
- Filings on record
- 293 since 2021-08-23, latest 2026-09-16 16:11
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| DE GEUS AART | EXECUTIVE COB, Dir | — | $32.52M |
| Ghazi Sassine | Pres AND CEO, Dir | — | $12.18M |
| Glaser Shelagh | CFO | — | $3.21M |
| LEE JANET | GC, Corp. Sec | — | $260.0K |
| Shimer Peter A | Dir | — | — |
| Vijayaraghavan Ravi K | Dir | — | — |
| PAINTER ROBERT G | Dir | — | — |
| Kankanwadi Sudhindra | CAO, Deputy CFO | — | — |
| Cohn Jesse | Dir | — | — |
| Ellow Michael | Chief Revenue Off | — | — |
Transactions 445
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DT | 2026-09-16 16:11 | 2026-09-15 | SNPS | Ghazi Sassine | Pres AND CEO, Dir | M - OptEx | $135.88 | +14.6K | 91.5K | +19% | +$1.98M |
| DT | 2026-09-16 16:11 | 2026-09-15 | SNPS | Ghazi Sassine | Pres AND CEO, Dir | S - Sale+OE | $374.88 | -14.6K | 76.9K | -16% | -$5.47M |
| D | 2026-09-14 16:28 | 2026-09-11 | SNPS | LEE JANET | GC, Corp. Sec | M - OptEx | $0.00 | +2,283 | 18.7K | +14% | $0 |
| D | 2026-09-14 16:28 | 2026-09-11 | SNPS | LEE JANET | GC, Corp. Sec | F - Tax | $397.38 | -993 | 17.7K | -5% | -$394.6K |
| D | 2026-09-02 15:48 | 2026-09-01 | SNPS | LEE JANET | GC, Corp. Sec | M - OptEx | $0.00 | +699 | 16.7K | +4% | $0 |
| D | 2026-09-02 15:48 | 2026-09-01 | SNPS | LEE JANET | GC, Corp. Sec | F - Tax | $414.82 | -304 | 16.4K | -2% | -$126.1K |
| 2026-09-02 15:35 | 2026-08-31 | SNPS | Ghazi Sassine | Pres AND CEO, Dir | J - Other | $360.96 | +27 | 76.9K | +0.0% | +$9,746 | |
| 2026-09-02 15:29 | 2026-08-31 | SNPS | Kankanwadi Sudhindra | CAO, Deputy CFO | J - Other | $360.96 | +27 | 22.7K | +0.1% | +$9,746 | |
| 2026-09-02 15:19 | 2026-08-31 | SNPS | Ellow Michael | Chief Revenue Off | J - Other | $360.96 | +27 | 2,612 | +1% | +$9,746 | |
| DMT | 2026-09-02 15:14 | 2026-08-31+ | SNPS | DE GEUS AART | EXECUTIVE COB, Dir | M - OptEx | $135.88 | +49.6K | 145.1K | +52% | +$6.75M |
| DMT | 2026-09-02 15:14 | 2026-08-31+ | SNPS | DE GEUS AART | EXECUTIVE COB, Dir | S - Sale+OE | $430.68 | -49.6K | 120.4K | -29% | -$21.38M |
| DT | 2026-09-02 15:14 | 2026-08-31 | SNPS | DE GEUS AART | EXECUTIVE COB, Dir | J - Other | $360.96 | +22 | 120.4K | +0.0% | +$7,941 |
| DT | 2026-08-31 18:40 | 2026-08-28 | SNPS | DE GEUS AART | EXECUTIVE COB, Dir | M - OptEx | $135.88 | +25.0K | 145.4K | +21% | +$3.40M |
| DT | 2026-08-31 18:40 | 2026-08-28 | SNPS | DE GEUS AART | EXECUTIVE COB, Dir | S - Sale+OE | $445.55 | -25.0K | 120.4K | -17% | -$11.14M |
| D | 2026-08-17 18:14 | 2026-08-16 | SNPS | LEE JANET | GC, Corp. Sec | M - OptEx | $0.00 | +729 | 16.3K | +5% | $0 |
| D | 2026-08-17 18:14 | 2026-08-16 | SNPS | LEE JANET | GC, Corp. Sec | F - Tax | $421.50 | -318 | 16.0K | -2% | -$134.0K |
| DM | 2026-06-16 17:41 | 2026-06-15 | SNPS | Ellow Michael | Chief Revenue Off | M - OptEx | $0.00 | +5,128 | 3,121 | New | $0 |
| DM | 2026-06-16 17:41 | 2026-06-15 | SNPS | Ellow Michael | Chief Revenue Off | F - Tax | $454.38 | -2,543 | 2,585 | -50% | -$1.16M |
| D | 2026-06-16 17:12 | 2026-06-15 | SNPS | LEE JANET | GC, Corp. Sec | M - OptEx | $0.00 | +540 | 15.8K | +4% | $0 |
| D | 2026-06-16 17:12 | 2026-06-15 | SNPS | LEE JANET | GC, Corp. Sec | F - Tax | $454.38 | -235 | 15.6K | -1% | -$106.8K |
| D | 2026-06-16 17:07 | 2026-06-15 | SNPS | Kankanwadi Sudhindra | CAO, Deputy CFO | M - OptEx | $0.00 | +720 | 22.9K | +3% | $0 |
| D | 2026-06-16 17:07 | 2026-06-15 | SNPS | Kankanwadi Sudhindra | CAO, Deputy CFO | F - Tax | $454.38 | -249 | 22.7K | -1% | -$113.1K |
| D | 2026-06-16 17:00 | 2026-06-15 | SNPS | Glaser Shelagh | CFO | M - OptEx | $0.00 | +1,259 | 1,888 | +200% | $0 |
| D | 2026-06-16 17:00 | 2026-06-15 | SNPS | Glaser Shelagh | CFO | F - Tax | $454.38 | -436 | 1,452 | -23% | -$198.1K |
| DMT | 2026-06-16 16:56 | 2026-06-15 | SNPS | Ghazi Sassine | Pres AND CEO, Dir | M - OptEx | $110.77 | +17.9K | 78.3K | +30% | +$1.98M |
| DT | 2026-06-16 16:56 | 2026-06-15 | SNPS | Ghazi Sassine | Pres AND CEO, Dir | S - Sale+OE | $458.96 | -14.6K | 75.0K | -16% | -$6.70M |
| DT | 2026-06-16 16:56 | 2026-06-15 | SNPS | Ghazi Sassine | Pres AND CEO, Dir | F - Tax | $454.38 | -1,492 | 76.8K | -2% | -$677.9K |
| D | 2026-06-16 16:52 | 2026-06-15 | SNPS | DE GEUS AART | EXECUTIVE COB, Dir | M - OptEx | $0.00 | +449 | 120.6K | +0.4% | $0 |
| D | 2026-06-16 16:52 | 2026-06-15 | SNPS | DE GEUS AART | EXECUTIVE COB, Dir | F - Tax | $454.38 | -156 | 120.4K | -0.1% | -$70.9K |
| TI | 2026-06-15 14:03 | 2026-06-12 | SNPS | Glaser Shelagh | CFO | S - Sale | $450.02 | -3,394 | 14.4K | -19% | -$1.53M |
| D | 2026-06-02 15:10 | 2026-06-01 | SNPS | LEE JANET | GC, Corp. Sec | M - OptEx | $0.00 | +699 | 15.6K | +5% | $0 |
| D | 2026-06-02 15:10 | 2026-06-01 | SNPS | LEE JANET | GC, Corp. Sec | F - Tax | $492.29 | -304 | 15.3K | -2% | -$149.7K |
| M | 2026-06-02 14:49 | 2026-06-01 | SNPS | Cohn Jesse | Dir | A - Grant | $0.00 | +1,082 | 1,082 | New | $0 |
| D | 2026-05-18 17:31 | 2026-05-16 | SNPS | LEE JANET | GC, Corp. Sec | M - OptEx | $0.00 | +729 | 15.2K | +5% | $0 |
| D | 2026-05-18 17:31 | 2026-05-16 | SNPS | LEE JANET | GC, Corp. Sec | F - Tax | $502.42 | -318 | 14.9K | -2% | -$159.8K |
| 2026-04-17 19:43 | 2026-04-16 | SNPS | Vijayaraghavan Ravi K | Dir | A - Grant | $0.00 | +453 | 3,667 | +14% | $0 | |
| 2026-04-17 19:39 | 2026-04-16 | SNPS | Shimer Peter A | Dir | A - Grant | $0.00 | +453 | 1,378 | +49% | $0 | |
| 2026-04-17 19:35 | 2026-04-16 | SNPS | SCHWARZ JOHN | Dir | A - Grant | $0.00 | +453 | 13.2K | +4% | $0 | |
| 2026-04-17 19:30 | 2026-04-16 | SNPS | Sargent Jeannine P | Dir | A - Grant | $0.00 | +453 | 2,997 | +18% | $0 | |
| 2026-04-17 19:26 | 2026-04-16 | SNPS | PAINTER ROBERT G | Dir | A - Grant | $0.00 | +453 | 2,744 | +20% | $0 | |
| 2026-04-17 19:20 | 2026-04-16 | SNPS | JOHNSON MERCEDES | Dir | A - Grant | $0.00 | +453 | 453 | New | $0 | |
| 2026-04-17 19:14 | 2026-04-16 | SNPS | CHIZEN BRUCE R | Dir | A - Grant | $0.00 | +453 | 16.2K | +3% | $0 | |
| 2026-04-17 19:08 | 2026-04-16 | SNPS | CHAFFIN JANICE | Dir | A - Grant | $0.00 | +453 | 15.6K | +3% | $0 | |
| D | 2026-03-16 | 2026-03-15 | SNPS | Ghazi Sassine | Pres AND CEO, Dir | M - OptEx | $0.00 | +1,322 | 75.5K | +2% | $0 |
| D | 2026-03-16 | 2026-03-15 | SNPS | Ghazi Sassine | Pres AND CEO, Dir | F - Tax | $412.63 | -458 | 75.0K | -0.6% | -$189.0K |
| D | 2026-03-16 | 2026-03-15 | SNPS | Kankanwadi Sudhindra | CAO | F - Tax | $412.63 | -288 | 22.2K | -1% | -$118.8K |
| D | 2026-03-16 | 2026-03-15 | SNPS | Kankanwadi Sudhindra | CAO | M - OptEx | $0.00 | +793 | 22.5K | +4% | $0 |
| D | 2026-03-16 | 2026-03-15 | SNPS | DE GEUS AART | EXECUTIVE COB, Dir | M - OptEx | $0.00 | +1,763 | 120.8K | +1% | $0 |
| D | 2026-03-16 | 2026-03-15 | SNPS | DE GEUS AART | EXECUTIVE COB, Dir | F - Tax | $412.63 | -630 | 120.1K | -0.5% | -$260.0K |
| D | 2026-03-16 | 2026-03-15 | SNPS | Glaser Shelagh | CFO | M - OptEx | $0.00 | +793 | 18.7K | +4% | $0 |
| D | 2026-03-16 | 2026-03-15 | SNPS | Glaser Shelagh | CFO | F - Tax | $412.63 | -282 | 18.4K | -2% | -$116.4K |
| D | 2026-03-04 | 2026-03-03 | SNPS | LEE JANET | GC, Corp. Sec | M - OptEx | $0.00 | +292 | 14.6K | +2% | $0 |
| D | 2026-03-04 | 2026-03-03 | SNPS | LEE JANET | GC, Corp. Sec | F - Tax | $424.32 | -127 | 14.5K | -0.9% | -$53.9K |
| 2026-03-02 | 2026-02-27 | SNPS | DE GEUS AART | EXECUTIVE COB, Dir | J - Other | $351.90 | +28 | 119.0K | +0.0% | +$9,853 | |
| D | 2026-03-02 | 2026-03-01 | SNPS | LEE JANET | GC, Corp. Sec | M - OptEx | $0.00 | +699 | 14.6K | +5% | $0 |
| D | 2026-03-02 | 2026-03-01 | SNPS | LEE JANET | GC, Corp. Sec | F - Tax | $414.00 | -304 | 14.3K | -2% | -$125.9K |
| 2026-03-02 | 2026-02-27 | SNPS | Glaser Shelagh | CFO | J - Other | $351.90 | +28 | 17.9K | +0.2% | +$9,853 | |
| 2026-03-02 | 2026-02-27 | SNPS | Ghazi Sassine | Pres AND CEO, Dir | J - Other | $351.90 | +28 | 74.2K | +0.0% | +$9,853 | |
| M | 2026-03-02 | 2026-02-27 | SNPS | Shimer Peter A | Dir | A - Grant | $0.00 | +925 | 845 | New | $0 |
| 2026-03-02 | 2026-02-27 | SNPS | Kankanwadi Sudhindra | CAO | J - Other | $351.90 | +28 | 21.7K | +0.1% | +$9,853 | |
| D | 2026-02-17 | 2026-02-16 | SNPS | LEE JANET | GC, Corp. Sec | F - Tax | $437.09 | -921 | 13.9K | -6% | -$402.6K |
| D | 2026-02-17 | 2026-02-16 | SNPS | LEE JANET | GC, Corp. Sec | M - OptEx | $0.00 | +2,873 | 14.8K | +24% | $0 |
| 2026-01-13 | 2026-01-12 | SNPS | LEE JANET | GC, Corp. Sec | S - Sale | $530.00 | -250 | 12.0K | -2% | -$132.5K | |
| 2026-01-08 | 2026-01-07 | SNPS | LEE JANET | GC, Corp. Sec | S - Sale | $510.00 | -250 | 12.2K | -2% | -$127.5K | |
| DM | 2026-01-05 | 2025-12-31 | SNPS | LEE JANET | GC, Corp. Sec | M - OptEx | $0.00 | +5,385 | 12.9K | +72% | $0 |
| DM | 2026-01-05 | 2025-12-31 | SNPS | LEE JANET | GC, Corp. Sec | F - Tax | $469.72 | -2,344 | 10.9K | -18% | -$1.10M |
| DM | 2025-12-22 | 2025-12-19 | SNPS | Glaser Shelagh | CFO | M - OptEx | $349.96 | +3,657 | 20.5K | +22% | +$1.28M |
| DM | 2025-12-22 | 2025-12-19 | SNPS | Glaser Shelagh | CFO | S - Sale+OE | $460.77 | -3,657 | 17.8K | -17% | -$1.69M |
| DM | 2025-12-09 | 2025-12-08 | SNPS | DE GEUS AART | EXECUTIVE COB, Dir | M - OptEx | $0.00 | +2,742 | 119.3K | +2% | $0 |
| DM | 2025-12-09 | 2025-12-08 | SNPS | DE GEUS AART | EXECUTIVE COB, Dir | F - Tax | $465.75 | -1,361 | 118.2K | -1% | -$633.9K |
| DM | 2025-12-09 | 2025-12-08 | SNPS | Kankanwadi Sudhindra | CAO | M - OptEx | $0.00 | +2,314 | 22.2K | +12% | $0 |
| DM | 2025-12-09 | 2025-12-08 | SNPS | Kankanwadi Sudhindra | CAO | F - Tax | $465.75 | -1,148 | 21.7K | -5% | -$534.7K |
| DM | 2025-12-09 | 2025-12-08 | SNPS | Ghazi Sassine | Pres AND CEO, Dir | M - OptEx | $0.00 | +4,988 | 73.8K | +7% | $0 |
| DM | 2025-12-09 | 2025-12-08 | SNPS | Ghazi Sassine | Pres AND CEO, Dir | F - Tax | $465.75 | -2,475 | 73.0K | -3% | -$1.15M |
| DM | 2025-12-09 | 2025-12-08 | SNPS | Glaser Shelagh | CFO | M - OptEx | $0.00 | +5,011 | 18.9K | +36% | $0 |
| DM | 2025-12-09 | 2025-12-08 | SNPS | Glaser Shelagh | CFO | F - Tax | $465.75 | -2,486 | 17.5K | -12% | -$1.16M |
| D | 2025-12-04 | 2025-12-03 | SNPS | LEE JANET | GC, Corp. Sec | M - OptEx | $0.00 | +293 | 9,546 | +3% | $0 |
| D | 2025-12-04 | 2025-12-03 | SNPS | LEE JANET | GC, Corp. Sec | F - Tax | $466.44 | -128 | 9,418 | -1% | -$59.7K |
| D | 2025-12-02 | 2025-12-01 | SNPS | LEE JANET | GC, Corp. Sec | M - OptEx | $0.00 | +699 | 9,557 | +8% | $0 |
| D | 2025-12-02 | 2025-12-01 | SNPS | LEE JANET | GC, Corp. Sec | F - Tax | $438.29 | -304 | 9,253 | -3% | -$133.2K |
| DM | 2025-09-23 | 2025-09-19+ | SNPS | Kankanwadi Sudhindra | CAO | M - OptEx | $89.76 | +15.9K | 30.4K | +109% | +$1.42M |
| DM | 2025-09-23 | 2025-09-19+ | SNPS | Kankanwadi Sudhindra | CAO | S - Sale+OE | $493.76 | -15.9K | 20.5K | -44% | -$7.84M |
| 2025-09-15 | 2025-09-11 | SNPS | PAINTER ROBERT G | Dir | P - Purchase | $425.44 | +350 | 2,291 | +18% | +$148.9K | |
| M | 2025-09-12 | 2025-09-11 | SNPS | Vijayaraghavan Ravi K | Dir | A - Grant | $0.00 | +1,140 | 3,214 | +55% | $0 |
| M | 2025-09-12 | 2025-09-11 | SNPS | Gopal Ajei | Dir | A - Grant | $0.00 | +1,140 | 167.7K | +0.7% | $0 |
| DM | 2025-09-09 | 2025-09-05 | SNPS | Glaser Shelagh | CFO | S - Sale+OE | $609.77 | -3,655 | 15.3K | -19% | -$2.23M |
| DM | 2025-09-09 | 2025-09-05 | SNPS | Glaser Shelagh | CFO | M - OptEx | $349.96 | +3,655 | 17.9K | +26% | +$1.28M |
| D | 2025-09-04 | 2025-09-03 | SNPS | LEE JANET | GC, Corp. Sec | M - OptEx | $0.00 | +293 | 8,986 | +3% | $0 |
| D | 2025-09-04 | 2025-09-03 | SNPS | LEE JANET | GC, Corp. Sec | F - Tax | $592.12 | -128 | 8,858 | -1% | -$75.8K |
| 2025-09-03 | 2025-08-29 | SNPS | Kankanwadi Sudhindra | CAO | J - Other | $376.77 | +26 | 20.5K | +0.1% | +$9,796 | |
| 2025-09-03 | 2025-08-29 | SNPS | Glaser Shelagh | CFO | J - Other | $376.77 | +26 | 15.3K | +0.2% | +$9,796 | |
| 2025-09-03 | 2025-08-29 | SNPS | DE GEUS AART | EXECUTIVE COB, Dir | J - Other | $376.77 | +26 | 117.6K | +0.0% | +$9,796 | |
| D | 2025-09-03 | 2025-09-01 | SNPS | LEE JANET | GC, Corp. Sec | M - OptEx | $0.00 | +700 | 8,998 | +8% | $0 |
| D | 2025-09-03 | 2025-09-01 | SNPS | LEE JANET | GC, Corp. Sec | F - Tax | $603.52 | -305 | 8,693 | -3% | -$184.1K |
| D | 2025-09-03 | 2025-09-02 | SNPS | Ghazi Sassine | Pres AND CEO, Dir | M - OptEx | $89.76 | +11.4K | 83.0K | +16% | +$1.02M |
| D | 2025-09-03 | 2025-09-02 | SNPS | Ghazi Sassine | Pres AND CEO, Dir | S - Sale+OE | $589.01 | -11.4K | 71.6K | -14% | -$6.69M |
| D | 2025-09-03 | 2025-08-29 | SNPS | Ghazi Sassine | Pres AND CEO, Dir | J - Other | $376.77 | +26 | 71.6K | +0.0% | +$9,796 |
| 2025-09-03 | 2025-08-29 | SNPS | MAHONEY RICHARD S. | Chief Revenue Off | J - Other | $376.77 | +26 | 1,511 | +2% | +$9,796 | |
| DM | 2025-08-04 | 2025-07-31 | SNPS | Gopal Ajei | Dir | F - Tax | $633.47 | -46.2K | 166.6K | -22% | -$29.24M |
| DM | 2025-08-04 | 2025-07-31 | SNPS | Gopal Ajei | Dir | M - OptEx | $0.00 | +117.3K | 126.9K | +1,211% | $0 |
Purchase Sale Sale after option exercise All abbreviations