SNPS insider transaction filings
SYNOPSYS INC — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-16. Screen SNPS transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 9 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 4 legs across 3 filings by 2 insiders — 89,245 shares, $37,992,977 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 21.
- Largest priced transaction: sale of 25,000 shares @ $445.55 ($11,138,755) by DE GEUS AART, filed 2026-08-31.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| DE GEUS AART — EXECUTIVE CHAIR, Director | 2 | — | 3 legs · 74,641 sh · $32,518,294 | 7 |
| Ghazi Sassine — PRESIDENT AND CEO, Director | 2 | — | 1 leg · 14,604 sh · $5,474,683 | 3 |
| LEE JANET — GC & Corporate Secretary | 3 | — | — | 9 |
| Ellow Michael — Chief Revenue Officer | 1 | — | — | 1 |
| Kankanwadi Sudhindra — Deputy CFO & CAO | 1 | — | — | 1 |
Recent Form 4 filings — SYNOPSYS INC
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-16 | 4 | Ghazi Sassine — PRESIDENT AND CEO, Director | Option exercise (M): 14,604 @ $135.88 · Sale (S): 14,604 @ $374.88 · Option exercise (M): 14,604 (derivative) @ $0 | EDGAR |
| 2026-09-14 | 4 | LEE JANET — GC & Corporate Secretary | Option exercise (M): 2,283 @ $0 · Tax withholding (F): 993 @ $397.38 · Option exercise (M): 2,283 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | LEE JANET — GC & Corporate Secretary | Option exercise (M): 699 @ $0 · Tax withholding (F): 304 @ $414.82 · Option exercise (M): 699 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | Ghazi Sassine — PRESIDENT AND CEO, Director | Other (J): 27 @ $360.96 | EDGAR |
| 2026-09-02 | 4 | Kankanwadi Sudhindra — Deputy CFO & CAO | Other (J): 27 @ $360.96 | EDGAR |
| 2026-09-02 | 4 | Ellow Michael — Chief Revenue Officer | Other (J): 27 @ $360.96 | EDGAR |
| 2026-09-02 | 4 | DE GEUS AART — EXECUTIVE CHAIR, Director | Option exercise (M): 25,000 @ $135.88 · Sale (S): 25,000 @ $441.76 · Other (J): 22 @ $360.96 · Option exercise (M): 24,641 @ $135.88 · Sale (S): 24,641 @ $419.44 · Option exercise (M): 25,000 (derivative) @ $0 · +1 more | EDGAR |
| 2026-08-31 | 4 | DE GEUS AART — EXECUTIVE CHAIR, Director | Option exercise (M): 25,000 @ $135.88 · Sale (S): 25,000 @ $445.55 · Option exercise (M): 25,000 (derivative) @ $0 | EDGAR |
| 2026-08-17 | 4 | LEE JANET — GC & Corporate Secretary | Option exercise (M): 729 @ $0 · Tax withholding (F): 318 @ $421.50 · Option exercise (M): 729 (derivative) @ $0 | EDGAR |
| 2026-06-16 | 4 | Glaser Shelagh — CFO | Option exercise (M): 1,259 @ $0 · Tax withholding (F): 436 @ $454.38 · Option exercise (M): 1,259 (derivative) @ $0 | EDGAR |
| 2026-06-16 | 4 | Ghazi Sassine — PRESIDENT AND CEO, Director | Option exercise (M): 14,603 @ $135.88 · Sale (S): 14,603 @ $458.96 · Option exercise (M): 3,310 @ $0 · Tax withholding (F): 1,492 @ $454.38 · Option exercise (M): 14,603 (derivative) @ $0 · Option exercise (M): 3,310 (derivative) @ $0 | EDGAR |
| 2026-06-16 | 4 | LEE JANET — GC & Corporate Secretary | Option exercise (M): 540 @ $0 · Tax withholding (F): 235 @ $454.38 · Option exercise (M): 540 (derivative) @ $0 | EDGAR |
| 2026-06-16 | 4 | Kankanwadi Sudhindra — Deputy CFO & CAO | Option exercise (M): 720 @ $0 · Tax withholding (F): 249 @ $454.38 · Option exercise (M): 720 (derivative) @ $0 | EDGAR |
| 2026-06-16 | 4 | Ellow Michael — Chief Revenue Officer | Option exercise (M): 4,048 @ $0 · Tax withholding (F): 2,007 @ $454.38 · Option exercise (M): 1,080 @ $0 · Tax withholding (F): 536 @ $454.38 · Option exercise (M): 4,048 (derivative) @ $0 · Option exercise (M): 1,080 (derivative) @ $0 | EDGAR |
| 2026-06-16 | 4 | DE GEUS AART — EXECUTIVE CHAIR, Director | Option exercise (M): 449 @ $0 · Tax withholding (F): 156 @ $454.38 · Option exercise (M): 449 (derivative) @ $0 | EDGAR |
| 2026-06-15 | 4 | Glaser Shelagh — CFO | Sale (S): 3,394 @ $450.02 | EDGAR |
| 2026-06-02 | 4 | LEE JANET — GC & Corporate Secretary | Option exercise (M): 699 @ $0 · Tax withholding (F): 304 @ $492.29 · Option exercise (M): 699 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | Cohn Jesse — Director | Grant/award (A): 710 @ $0 · Grant/award (A): 372 @ $0 | EDGAR |
| 2026-05-18 | 4 | LEE JANET — GC & Corporate Secretary | Option exercise (M): 729 @ $0 · Tax withholding (F): 318 @ $502.42 · Option exercise (M): 729 (derivative) @ $0 | EDGAR |
| 2026-04-17 | 4 | Shimer Peter A — Director | Grant/award (A): 453 @ $0 | EDGAR |
| 2026-04-17 | 4 | Vijayaraghavan Ravi K — Director | Grant/award (A): 453 @ $0 | EDGAR |
| 2026-04-17 | 4 | PAINTER ROBERT G — Director | Grant/award (A): 453 @ $0 | EDGAR |
| 2026-04-17 | 4 | Sargent Jeannine P — Director | Grant/award (A): 453 @ $0 | EDGAR |
| 2026-04-17 | 4 | JOHNSON MERCEDES — Director | Grant/award (A): 453 @ $0 | EDGAR |
| 2026-04-17 | 4 | CHAFFIN JANICE — Director | Grant/award (A): 453 @ $0 | EDGAR |
| 2026-04-17 | 4 | SCHWARZ JOHN — Director | Grant/award (A): 453 @ $0 | EDGAR |
| 2026-04-17 | 4 | CHIZEN BRUCE R — Director | Grant/award (A): 453 @ $0 | EDGAR |
| 2026-03-16 | 4 | Glaser Shelagh — CFO | Option exercise (M): 793 @ $0 · Tax withholding (F): 282 @ $412.63 · Option exercise (M): 793 (derivative) @ $0 | EDGAR |
| 2026-03-16 | 4 | Ghazi Sassine — PRESIDENT AND CEO, Director | Option exercise (M): 1,322 @ $0 · Tax withholding (F): 458 @ $412.63 · Option exercise (M): 1,322 (derivative) @ $0 | EDGAR |
| 2026-03-16 | 4 | Kankanwadi Sudhindra — Chief Accounting Officer | Option exercise (M): 793 @ $0 · Tax withholding (F): 288 @ $412.63 · Option exercise (M): 793 (derivative) @ $0 | EDGAR |
| 2026-03-16 | 4 | DE GEUS AART — EXECUTIVE CHAIR, Director | Option exercise (M): 1,763 @ $0 · Tax withholding (F): 630 @ $412.63 · Option exercise (M): 1,763 (derivative) @ $0 | EDGAR |
| 2026-03-04 | 4 | LEE JANET — GC & Corporate Secretary | Option exercise (M): 292 @ $0 · Tax withholding (F): 127 @ $424.32 · Option exercise (M): 292 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | Shimer Peter A — Director | Grant/award (A): 845 @ $0 · Grant/award (A): 80 @ $0 | EDGAR |
| 2026-03-02 | 4 | Glaser Shelagh — CFO | Other (J): 28 @ $351.90 | EDGAR |
| 2026-03-02 | 4 | Ghazi Sassine — PRESIDENT AND CEO, Director | Other (J): 28 @ $351.90 | EDGAR |
| 2026-03-02 | 4 | LEE JANET — GC & Corporate Secretary | Option exercise (M): 699 @ $0 · Tax withholding (F): 304 @ $414 · Option exercise (M): 699 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | Kankanwadi Sudhindra — Chief Accounting Officer | Other (J): 28 @ $351.90 | EDGAR |
| 2026-03-02 | 4 | DE GEUS AART — EXECUTIVE CHAIR, Director | Other (J): 28 @ $351.90 | EDGAR |
| 2026-02-17 | 4 | LEE JANET — GC & Corporate Secretary | Option exercise (M): 2,873 @ $0 · Tax withholding (F): 921 @ $437.09 · Option exercise (M): 2,873 (derivative) @ $0 | EDGAR |
| 2026-01-13 | 4 | LEE JANET — GC & Corporate Secretary | Sale (S): 250 @ $530 | EDGAR |
| 2026-01-08 | 4 | LEE JANET — GC & Corporate Secretary | Sale (S): 250 @ $510 | EDGAR |
| 2026-01-05 | 4 | LEE JANET — GC & Corporate Secretary | Option exercise (M): 702 @ $0 · Tax withholding (F): 306 @ $469.72 · Option exercise (M): 1,873 @ $0 · Tax withholding (F): 815 @ $469.72 · Option exercise (M): 1,873 @ $0 · Tax withholding (F): 815 @ $469.72 · +6 more | EDGAR |
| 2025-12-22 | 4 | Glaser Shelagh — CFO | Option exercise (M): 1,044 @ $354.45 · Sale (S): 1,044 @ $460.77 · Option exercise (M): 2,613 @ $348.17 · Sale (S): 2,613 @ $460.77 · Option exercise (M): 2,613 (derivative) @ $0 · Option exercise (M): 1,044 (derivative) @ $0 | EDGAR |
| 2025-12-18 | 4 | Glaser Shelagh — CFO | Grant/award (A): 7,554 (derivative) @ $0 | EDGAR |
| 2025-12-18 | 4 | Ghazi Sassine — PRESIDENT AND CEO, Director | Grant/award (A): 19,856 (derivative) @ $0 | EDGAR |
| 2025-12-18 | 4 | LEE JANET — GC & Corporate Secretary | Grant/award (A): 3,238 (derivative) @ $0 | EDGAR |
| 2025-12-18 | 4 | Kankanwadi Sudhindra — Chief Accounting Officer | Grant/award (A): 4,317 (derivative) @ $0 | EDGAR |
| 2025-12-18 | 4 | Ellow Michael — Chief Revenue Officer | Grant/award (A): 6,475 (derivative) @ $0 | EDGAR |
| 2025-12-18 | 4 | DE GEUS AART — EXECUTIVE CHAIR, Director | Grant/award (A): 2,693 (derivative) @ $0 | EDGAR |
| 2025-12-15 | 4 | Ellow Michael — Chief Revenue Officer | Grant/award (A): 24,286 (derivative) @ $0 | EDGAR |
Recent 8-K events — SYNOPSYS INC
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-26 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-26 | 8-K/A | ? | EDGAR |
| 2026-08-12 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2026-05-27 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-27 | 8-K | 1.01 — Entry into a Material Definitive Agreement 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure | EDGAR |
| 2026-04-20 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-02 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-25 | 8-K | 2.02 — Results of Operations and Financial Condition 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-19 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure | EDGAR |
| 2025-12-10 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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