GWRE insider transaction filings
Guidewire Software, Inc. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-21. Screen GWRE transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 30 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): 29 legs across 21 filings by 5 insiders — 212,432 shares, $32,286,164 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 19.
- Largest priced transaction: sale of 72,290 shares @ $144.47 ($10,443,866) by Rosenbaum Michael George, filed 2026-09-21.
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 |
|---|---|---|---|---|
| Rosenbaum Michael George — Chief Executive Officer, Director | 14 | — | 14 legs · 87,890 sh · $12,876,254 | 4 |
| Mullen John P — President | 5 | — | 4 legs · 72,083 sh · $11,733,302 | 4 |
| Cooper Jeffrey Elliott — Chief Financial Officer | 3 | — | 6 legs · 33,175 sh · $4,774,390 | 4 |
| King James Winston — Chief Admin Officer, Gen Couns | 4 | — | 3 legs · 14,879 sh · $2,126,999 | 4 |
| Peterson David Franklin — Chief Accounting Officer | 3 | — | 2 legs · 4,405 sh · $775,219 | 2 |
| Vollert Karl Alexander — Director | 1 | — | — | 1 |
Recent Form 4 filings — Guidewire Software, Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-21 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 72,290 @ $144.47 · Sale (S): 1,200 @ $145.92 | EDGAR |
| 2026-09-21 | 4 | Mullen John P — President | Sale (S): 39,683 @ $144.47 | EDGAR |
| 2026-09-21 | 4 | Cooper Jeffrey Elliott — Chief Financial Officer | Sale (S): 23,234 @ $144.47 · Sale (S): 854 @ $140.73 · Sale (S): 2,430 @ $141.68 · Sale (S): 4,468 @ $142.69 · Sale (S): 1,195 @ $143.61 · Sale (S): 994 @ $144.98 | EDGAR |
| 2026-09-21 | 4 | Peterson David Franklin — Chief Accounting Officer | Sale (S): 1,905 @ $144.47 | EDGAR |
| 2026-09-21 | 4 | King James Winston — Chief Admin Officer, Gen Couns | Sale (S): 11,814 @ $144.47 · Sale (S): 1,381 @ $144.98 | EDGAR |
| 2026-09-15 | 4 | Mullen John P — President | Option exercise (M): 75,211 @ $0 · Option exercise (M): 75,211 (derivative) @ $0 | EDGAR |
| 2026-09-15 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Option exercise (M): 123,074 @ $0 · Option exercise (M): 123,074 (derivative) @ $0 | EDGAR |
| 2026-09-15 | 4 | Cooper Jeffrey Elliott — Chief Financial Officer | Option exercise (M): 37,826 @ $0 · Option exercise (M): 37,826 (derivative) @ $0 | EDGAR |
| 2026-09-15 | 4 | King James Winston — Chief Admin Officer, Gen Couns | Option exercise (M): 19,701 @ $0 · Option exercise (M): 19,701 (derivative) @ $0 | EDGAR |
| 2026-09-15 | 4 | Peterson David Franklin — Chief Accounting Officer | Option exercise (M): 4,351 @ $0 · Option exercise (M): 4,351 (derivative) @ $0 | EDGAR |
| 2026-09-14 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Grant/award (A): 45,906 @ $0 · Sale (S): 1,200 @ $145.87 · Grant/award (A): 45,906 (derivative) @ $0 | EDGAR |
| 2026-09-14 | 4 | Mullen John P — President | Grant/award (A): 35,004 @ $0 · Grant/award (A): 35,004 (derivative) @ $0 | EDGAR |
| 2026-09-14 | 4 | Cooper Jeffrey Elliott — Chief Financial Officer | Grant/award (A): 18,650 @ $0 · Grant/award (A): 18,650 (derivative) @ $0 | EDGAR |
| 2026-09-14 | 4 | King James Winston — Chief Admin Officer, Gen Couns | Grant/award (A): 8,034 @ $0 · Grant/award (A): 8,034 (derivative) @ $0 | EDGAR |
| 2026-09-08 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $160.52 | EDGAR |
| 2026-09-01 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $204.44 | EDGAR |
| 2026-08-27 | 4 | Peterson David Franklin — Chief Accounting Officer | Sale (S): 2,500 @ $200 | EDGAR |
| 2026-08-26 | 4/A | Mullen John P — President | Sale (S): 16,200 @ $185 · Sale (S): 1,800 @ $188.46 | EDGAR |
| 2026-08-24 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $187.82 | EDGAR |
| 2026-08-20 | 4 | Mullen John P — President | Sale (S): 14,400 @ $185 | EDGAR |
| 2026-08-17 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $172.88 | EDGAR |
| 2026-08-12 | 4 | Vollert Karl Alexander — Director | Grant/award (A): 578 @ $0 | EDGAR |
| 2026-08-10 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $169.50 | EDGAR |
| 2026-08-03 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $155.92 | EDGAR |
| 2026-07-27 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $142.31 | EDGAR |
| 2026-07-20 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $147.42 | EDGAR |
| 2026-07-13 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $138.47 | EDGAR |
| 2026-07-09 | 4 | King James Winston — Chief Admin Officer, Gen Couns | Sale (S): 1,684 @ $130.64 | EDGAR |
| 2026-07-06 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $131.63 | EDGAR |
| 2026-06-29 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $124.29 | EDGAR |
| 2026-06-22 | 4 | Cooper Jeffrey Elliott — Chief Financial Officer | Sale (S): 1,348 @ $105.67 | EDGAR |
| 2026-06-22 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $105.67 | EDGAR |
| 2026-06-16 | 4 | Mullen John P — President | Sale (S): 4,292 @ $118.74 | EDGAR |
| 2026-06-16 | 4 | Cooper Jeffrey Elliott — Chief Financial Officer | Sale (S): 2,594 @ $118.74 | EDGAR |
| 2026-06-16 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $123.85 · Sale (S): 5,830 @ $118.74 | EDGAR |
| 2026-06-16 | 4 | King James Winston — Chief Admin Officer, Gen Couns | Sale (S): 999 @ $118.74 | EDGAR |
| 2026-06-16 | 4 | Peterson David Franklin — Chief Accounting Officer | Sale (S): 246 @ $118.74 | EDGAR |
| 2026-06-08 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $135.62 | EDGAR |
| 2026-06-02 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $158.92 | EDGAR |
| 2026-05-26 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $138.51 | EDGAR |
| 2026-05-18 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $128.19 | EDGAR |
| 2026-05-12 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $136.38 | EDGAR |
| 2026-05-05 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $141.91 | EDGAR |
| 2026-04-27 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $138.09 | EDGAR |
| 2026-04-20 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $139.75 | EDGAR |
| 2026-04-13 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $118.77 | EDGAR |
| 2026-04-06 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $151.14 | EDGAR |
| 2026-03-31 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $145.74 | EDGAR |
| 2026-03-24 | 4 | Rosenbaum Michael George — Chief Executive Officer, Director | Sale (S): 1,200 @ $155.56 | EDGAR |
| 2026-03-18 | 4 | Peterson David Franklin — Chief Accounting Officer | Sale (S): 273 @ $163.86 | EDGAR |
Recent 8-K events — Guidewire Software, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-09-03 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-22 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-04 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-05 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-08 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-18 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2025-12-03 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-09-04 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-07-29 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2025-06-03 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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