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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-12-211862
Filing Date
2012-05-04
Accepted
2012-05-04 15:56:46
Documents
11
Period of Report
2012-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q d311198d10q.htm 10-Q 1279336
2 CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. d311198dex311.htm EX-31.1 7529
3 CERTIFICATION OF THE CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. d311198dex312.htm EX-31.2 7649
4 CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350 d311198dex321.htm EX-32.1 3736
5 CERTIFICATION OF THE CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350 d311198dex322.htm EX-32.2 3890
  Complete submission text file 0001193125-12-211862.txt   9439309

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT thg-20120331.xml EX-101.INS 1995936
7 XBRL TAXONOMY EXTENSION SCHEMA thg-20120331.xsd EX-101.SCH 52788
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE thg-20120331_cal.xml EX-101.CAL 94926
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE thg-20120331_def.xml EX-101.DEF 149011
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE thg-20120331_lab.xml EX-101.LAB 452450
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE thg-20120331_pre.xml EX-101.PRE 348545
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)

IRS No.: 043263626 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-13754 | Film No.: 12814216
SIC: 6331 Fire, Marine & Casualty Insurance