• Hanover Insurance President and CEO John C. Roche sold 14,422 common shares on November 12, 2026.
• Roche exercised options for 48,052 common shares at $104.11 per share on November 11, 2026.
• He also exercised options for 36,539 common shares at $117.22 per share that day.
• A separate transaction disposed of 60,198 common shares at $248.53 per share.
• His direct beneficial ownership stood at 151,224 common shares following the transactions.

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. The Hanover Insurance Group 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: 0001193125-26-459263), on November 13, 2026, and is solely responsible for the information contained therein.