• Guidewire Software President John P. Mullen sold 5,400 common shares at $185 per share on October 20, 2026.
• His direct beneficial ownership stood at 178,247 common shares following the sale.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Guidewire Software Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001917389-26-000025), on October 20, 2026, and is solely responsible for the information contained therein.