Form 8-K - Current report:
SEC Accession No. 0001193125-25-320900
Filing Date
2025-12-16
Accepted
2025-12-16 16:21:02
Documents
10
Period of Report
2025-12-16
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K thg-20251216.htm   iXBRL 8-K 48710
  Complete submission text file 0001193125-25-320900.txt   157856

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT thg-20251216.xsd EX-101.SCH 29618
12 EXTRACTED XBRL INSTANCE DOCUMENT thg-20251216_htm.xml XML 4513
Mailing Address 440 LINCOLN ST WORCESTER MA 01653
Business Address 440 LINCOLN ST WORCESTER MA 01653 5088551000
HANOVER INSURANCE GROUP, INC. (Filer) CIK: 0000944695 (see all company filings)

EIN.: 043263626 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-13754 | Film No.: 251575602
SIC: 6331 Fire, Marine & Casualty Insurance
(CF Office: 02 Finance)