InsiderTrades

Form 4 for GWRE Guidewire Software, Inc.

Accepted 2026-09-21 17:22:58 ET · period of report 2026-09-17 · accession 0001784996-26-000095 · 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
MT 2026-09-21 17:22 2026-09-17+ GWRE Rosenbaum Michael George CEO, Dir S - Sale $144.50 -73.5K 279.7K -21% -$10.62M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-09-17 S D 72,290 $144.47 280,866 D — — (F1) Shares sold by Issuer to cover taxes associated with settlement of Restricted Stock Units. (F2) The sale price reported in column 4 of Table 1 represents the average sale price of the shares sold ranging from $144.4716 to $144.4719 per share. The reporting person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
2 Common Common Stock 2026-09-21 S D 1,200 $145.92 279,666 D — — (F3) Automatic sale pursuant to a 10b5-1 Trading Plan adopted by the Reporting Person on October 14, 2025.