Guidewire Software, Inc. — Director's Dealing 2025

Sep 18, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Guidewire Software, Inc. (GWRE)
CIK: 0001528396
Period of Report: 2025-09-15

Reporting Person: Rosenbaum Michael George (Director, Chief Executive Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-09-15	Common Stock	M	45849	—	Acquired	295275	Direct
2025-09-16	Common Stock	S	30317	$242.8659	Disposed	264958	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-09-15	Performance Shares	$0	M	45849	Disposed	2032-09-15	Common Stock (45849)	Direct

Footnotes

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 $242.8649 to $242.8684 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.

F3: At the end of Year 1, as to 50% of this PSU award (Part 1), the Compensation Committee of the Board of Directors (Compensation Committee) determined, on September 15, 2023, that 101.8% of the performance conditions against the FY23 ARR targets were met resulting in an increase of 537 PSUs earned by the Reporting Person. 33% of Part 1 vested immediately thereafter. 33% of Part 1 will vest at the end of Year 2, and 33% of Part 1 will vest at the end of Year 3. At the end of Year 3, as to 50% of this PSU award (Part 2), the Compensation Committee determined, on September 10, 2025, that 120% of the performance conditions against the FY25 ARR targets were met resulting in an increase of 5,957 PSUs earned by the Reporting Person. Part 2 met its time-based vesting on September 15, 2025.