# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950170-24-119438
Filing Date
2024-10-31
Accepted
2024-10-31 13:40:23
Documents
74
Period of Report
2024-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | thg-20240930.htm iXBRL | 10-Q | 4392755
2 | EX-31.1 | thg-ex31_1.htm | EX-31.1 | 11644
3 | EX-31.2 | thg-ex31_2.htm | EX-31.2 | 11420
4 | EX-32.1 | thg-ex32_1.htm | EX-32.1 | 8500
5 | EX-32.2 | thg-ex32_2.htm | EX-32.2 | 9339
| Complete submission text file | 0000950170-24-119438.txt |  | 17214942

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | thg-20240930.xsd | EX-101.SCH | 1461435
77 | EXTRACTED XBRL INSTANCE DOCUMENT | thg-20240930_htm.xml | XML | 4562023

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: 10-Q | Act: 34 | File No.: 001-13754 | Film No.: 241414426
SIC: 6331 Fire, Marine & Casualty Insurance
(CF Office: 02 Finance)