EDGAR Filing Documents for 0001193125-12-086222

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001193125-12-086222

Filing Date

2012-02-29

Accepted

2012-02-28 19:32:05

Documents

Period of Report

2011-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	d262770d10k.htm	10-K	3426538
2	THE HANOVER INSURANCE GROUP CASH BALANCE PENSION PLAN	d262770dex1038.htm	EX-10.38	1098803
3	THE HANOVER INSURANCE GROUP RETIREMENT SAVINGS PLAN	d262770dex1039.htm	EX-10.39	585502
4	FORM OF RESTRICTED STOCK AGREEMENT	d262770dex1040.htm	EX-10.40	27318
5	COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES	d262770dex121.htm	EX-12.1	19137
6	SUBSIDIARIES OF THG	d262770dex21.htm	EX-21	35407
7	CONSENT OF PRICEWATERHOUSECOOPERS LLP	d262770dex23.htm	EX-23	2102
8	POWER OF ATTORNEY	d262770dex24.htm	EX-24	15116
9	SECTION 302 CEO CERTIFICATION	d262770dex311.htm	EX-31.1	7524
10	SECTION 302 CFO CERTIFICATION	d262770dex312.htm	EX-31.2	7784
11	SECTION 906 CEO CERTIFICATION	d262770dex321.htm	EX-32.1	3607
12	SECTION 906 CFO CERTIFICATION	d262770dex322.htm	EX-32.2	3910
	Complete submission text file	0001193125-12-086222.txt		26439499

Data Files

Seq	Description	Document	Type	Size
13	XBRL INSTANCE DOCUMENT	thg-20111231.xml	EX-101.INS	5005320
14	XBRL TAXONOMY EXTENSION SCHEMA	thg-20111231.xsd	EX-101.SCH	137418
15	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	thg-20111231_cal.xml	EX-101.CAL	134190
16	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	thg-20111231_def.xml	EX-101.DEF	598371
17	XBRL TAXONOMY EXTENSION LABEL LINKBASE	thg-20111231_lab.xml	EX-101.LAB	1120414
18	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	thg-20111231_pre.xml	EX-101.PRE	998639

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)