0001959173-25-001424.txt : 20250227 0001959173-25-001424.hdr.sgml : 20250227 20250227143757 ACCESSION NUMBER: 0001959173-25-001424 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20250227 DATE AS OF CHANGE: 20250227 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: HANOVER INSURANCE GROUP, INC. CENTRAL INDEX KEY: 0000944695 STANDARD INDUSTRIAL CLASSIFICATION: FIRE, MARINE & CASUALTY INSURANCE [6331] ORGANIZATION NAME: 02 Finance IRS NUMBER: 043263626 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-13754 FILM NUMBER: 25677401 BUSINESS ADDRESS: STREET 1: 440 LINCOLN ST CITY: WORCESTER STATE: MA ZIP: 01653 BUSINESS PHONE: 5088551000 MAIL ADDRESS: STREET 1: 440 LINCOLN ST CITY: WORCESTER STATE: MA ZIP: 01653 FORMER COMPANY: FORMER CONFORMED NAME: ALLMERICA FINANCIAL CORP DATE OF NAME CHANGE: 19950501 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: BARNES WARREN E. CENTRAL INDEX KEY: 0001269358 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: THE HANOVER INSURANCE GROUP, INC. STREET 2: 440 LINCOLN STREET CITY: WORCESTER STATE: MA ZIP: 01653 FORMER COMPANY: FORMER CONFORMED NAME: BARNES WARREN E DATE OF NAME CHANGE: 20031106 144 1 primary_doc.xml 144 0001269358 XXXXXXXX LIVE 0000944695 HANOVER INSURANCE GROUP, INC. 001-13754 440 LINCOLN ST WORCESTER MA 01653 5088551000 BARNES WARREN E. Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

586 94633.14 35926567 02/27/2025 NYSE Common 02/27/2025 Option Granted 03/05/2019 Issuer N 586 02/27/2025 Cash Y 02/27/2025 /s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Warren Barnes