InsiderTrades

Form 4/A for GWRE Guidewire Software, Inc.

Accepted 2026-08-26 17:41:24 ET · period of report 2026-08-19 · accession 0001917389-26-000012 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
MAT 2026-08-26 17:41 2026-08-19+ GWRE Mullen John P Pres S - Sale $185.35 -18.0K 113.1K -14% -$3.34M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-08-19 S D 16,200 $185.00 114,915 D — — (F1) Automatic sale pursuant to a 10b5-1 Trading Plan adopted by the Reporting Person on October 14, 2025, as amended January 13, 2026.
2 Common Common Stock 2026-08-25 S D 1,800 $188.46 113,115 D — — (F1) Automatic sale pursuant to a 10b5-1 Trading Plan adopted by the Reporting Person on October 14, 2025, as amended January 13, 2026.