SEC Form 4 · accession 0001917389-26-000016
Guidewire Software, Inc. · GWRE
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
John P Mullen
Officer — President
Period of report
Sep 15, 2026
Accepted (ET)
Sep 15, 2026 · 6:01 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001528396
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Sep 15, 2026 | M | 75,211 | $0.00 | A | 223,330 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Performance SharesF1 | $0.00 | Sep 15, 2026 | M | 75,211 | D | — | Sep 13, 2033 | Common Stock | 75,211 | 0 | D |
Explanation of responses
- F1These Performance Shares cliff vested at the end of the three-year performance period based on the average performance of the three one-year performance periods. On September 9, 2026, the Compensation Committee determined that 236% of the performance conditions were met, resulting in an increase of 43,342 PSUs earned by the Reporting Person. On September 15, 2026, the time-based vesting was met.