Company · CIK 0001528396 · SIC 7372 — Services-Prepackaged Software · NYSE
Guidewire Software, Inc. · GWRE
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 17, 2026 SForm 4 → | Sep 21, 5:23 pm EDT | James Winston KingChief Admin Officer, Gen Couns | 13,195 | $144.52 | $1,907,001 | 44,558 | −22.8% | 10b5-1 |
| Sep 17, 2026 SForm 4 → | Sep 21, 5:23 pm EDT | David Franklin PetersonChief Accounting Officer | 1,905 | $144.47 | $275,219 | 12,233 | −13.5% | 10b5-1 |
| Sep 17, 2026 SForm 4 → | Sep 21, 5:23 pm EDT | Jeffrey Elliott CooperChief Financial Officer | 33,175 | $143.92 | $4,774,390 | 85,420 | −28.0% | 10b5-1 |
| Sep 17, 2026 SForm 4 → | Sep 21, 5:23 pm EDT | John P MullenPresident | 39,683 | $144.47 | $5,733,074 | 183,647 | −17.8% | |
| Sep 17, 2026 SForm 4 → | Sep 21, 5:22 pm EDT | Michael George RosenbaumChief Executive Officer, Director | 73,490 | $144.50 | $10,618,970 | 279,666 | −20.8% | 10b5-1 |
| Sep 15, 2026 MForm 4 → | Sep 15, 6:02 pm EDT | Michael George RosenbaumChief Executive Officer, Director | 123,074 | — | — | 353,156 | — | |
| Sep 15, 2026 MForm 4 → | Sep 15, 6:01 pm EDT | John P MullenPresident | 75,211 | — | — | 223,330 | — | |
| Sep 15, 2026 MForm 4 → | Sep 15, 6:00 pm EDT | David Franklin PetersonChief Accounting Officer | 4,351 | — | — | 14,138 | — | |
| Sep 15, 2026 MForm 4 → | Sep 15, 6:00 pm EDT | James Winston KingChief Admin Officer, Gen Couns | 19,701 | — | — | 57,753 | — | |
| Sep 15, 2026 MForm 4 → | Sep 15, 5:58 pm EDT | Jeffrey Elliott CooperChief Financial Officer | 37,826 | — | — | 118,595 | — | |
| Sep 14, 2026 SForm 4 → | Sep 14, 5:26 pm EDT | Michael George RosenbaumChief Executive Officer, Director | 1,200 | $145.87 | $175,044 | 230,082 | −0.52% | 10b5-1 |
| Sep 11, 2026 AForm 4 → | Sep 14, 5:26 pm EDT | Michael George RosenbaumChief Executive Officer, Director | 45,906 | — | — | 231,282 | — | 10b5-1 |
| Sep 11, 2026 AForm 4 → | Sep 14, 5:19 pm EDT | John P MullenPresident | 35,004 | — | — | 148,119 | — | |
| Sep 11, 2026 AForm 4 → | Sep 14, 5:08 pm EDT | Jeffrey Elliott CooperChief Financial Officer | 18,650 | — | — | 80,769 | — | |
| Sep 11, 2026 AForm 4 → | Sep 14, 4:53 pm EDT | James Winston KingChief Admin Officer, Gen Couns | 8,034 | — | — | 38,052 | — | |
| Sep 8, 2026 SForm 4 → | Sep 8, 4:46 pm EDT | Michael George RosenbaumChief Executive Officer, Director | 1,200 | $160.52 | $192,624 | 185,376 | −0.64% | 10b5-1 |
| Aug 31, 2026 SForm 4 → | Sep 1, 6:15 pm EDT | Michael George RosenbaumChief Executive Officer, Director | 1,200 | $204.44 | $245,328 | 186,576 | −0.64% | 10b5-1 |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 MForm 4 → | Sep 15, 6:02 pm EDT | Michael George RosenbaumChief Executive Officer, Director | 123,074 | — | — | 0 | — | |
| Sep 15, 2026 MForm 4 → | Sep 15, 6:01 pm EDT | John P MullenPresident | 75,211 | — | — | 0 | — | |
| Sep 15, 2026 MForm 4 → | Sep 15, 6:00 pm EDT | David Franklin PetersonChief Accounting Officer | 4,351 | — | — | 0 | — | |
| Sep 15, 2026 MForm 4 → | Sep 15, 6:00 pm EDT | James Winston KingChief Admin Officer, Gen Couns | 19,701 | — | — | 0 | — | |
| Sep 15, 2026 MForm 4 → | Sep 15, 5:58 pm EDT | Jeffrey Elliott CooperChief Financial Officer | 37,826 | — | — | 0 | — | |
| Sep 11, 2026 AForm 4 → | Sep 14, 5:26 pm EDT | Michael George RosenbaumChief Executive Officer, Director | 45,906 | — | — | 45,906 | — | 10b5-1 |
| Sep 11, 2026 AForm 4 → | Sep 14, 5:19 pm EDT | John P MullenPresident | 35,004 | — | — | 35,004 | — | |
| Sep 11, 2026 AForm 4 → | Sep 14, 5:08 pm EDT | Jeffrey Elliott CooperChief Financial Officer | 18,650 | — | — | 18,650 | — | |
| Sep 11, 2026 AForm 4 → | Sep 14, 4:53 pm EDT | James Winston KingChief Admin Officer, Gen Couns | 8,034 | — | — | 8,034 | — |