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Form 4 — Insider Transaction

HANOVER INSURANCE GROUP, INC.(THG)

Filing Date

May 19, 2026

Accepted

May 19, 2026

Accession No.

0001428157-26-000005

CIK

0000944695

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Roche John CPresident and CEOOther24.0K$048.1KCommon Stock Option (right to buy)May 19, 2026
Roche John CPresident and CEOOther9.1K$00Common Stock Option (right to buy)May 19, 2026
Roche John CPresident and CEOOther61$194.77141.0KCommon StockMay 20, 2026
Roche John CPresident and CEOOther5.1K$194.05141.1KCommon StockMay 20, 2026
Roche John CPresident and CEOOther3.2K$193.21146.2KCommon StockMay 20, 2026
Roche John CPresident and CEOOther24.8K$193.79149.4KCommon StockMay 19, 2026
Roche John CPresident and CEOOther24.0K$104.11174.1KCommon StockMay 19, 2026
Roche John CPresident and CEOOther9.1K$85.87150.1KCommon StockMay 19, 2026