Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001047469-12-001675
Filing Date
2012-02-28
Accepted
2012-02-28 07:09:27
Documents
19
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 10-K a2206933z10-k.htm 10-K 3218759
2 EX-10.2.2 a2206933zex-10_22.htm EX-10.2.2 43459
3 EX-10.3.1 a2206933zex-10_31.htm EX-10.3.1 89905
4 EX-10.3.2 a2206933zex-10_32.htm EX-10.3.2 22967
5 EX-10.4.2 a2206933zex-10_42.htm EX-10.4.2 13802
6 EX-12.1 a2206933zex-12_1.htm EX-12.1 58437
7 EX-21.1 a2206933zex-21_1.htm EX-21.1 31824
8 EX-23.1 a2206933zex-23_1.htm EX-23.1 2712
9 EX-31.1 a2206933zex-31_1.htm EX-31.1 8044
10 EX-31.2 a2206933zex-31_2.htm EX-31.2 8017
11 EX-32.1 a2206933zex-32_1.htm EX-32.1 4917
12 EX-32.2 a2206933zex-32_2.htm EX-32.2 4891
19 G268194.JPG g268194.jpg GRAPHIC 51591
  Complete submission text file 0001047469-12-001675.txt   11109012

Data Files

Seq Description Document Type Size
13 EX-101.INS ob-20111231.xml EX-101.INS 1999563
14 EX-101.SCH ob-20111231.xsd EX-101.SCH 26826
15 EX-101.CAL ob-20111231_cal.xml EX-101.CAL 72576
16 EX-101.DEF ob-20111231_def.xml EX-101.DEF 110981
17 EX-101.LAB ob-20111231_lab.xml EX-101.LAB 377828
18 EX-101.PRE ob-20111231_pre.xml EX-101.PRE 164295
Mailing Address 1 BEACON LANE CANTON MA 02021
Business Address 1 BEACON LANE CANTON MA 02021 7813327000
OneBeacon Insurance Group, Ltd. (Filer) CIK: 0001369817 (see all company filings)

EIN.: 000000000 | State of Incorp.: D0 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-33128 | Film No.: 12644473
SIC: 6331 Fire, Marine & Casualty Insurance