Supplemental Data Reports




ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Total Property & Casualty

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.05% $4,260,247 $4,307,721 $2,395,716 $3,580,00783.11%
Missouri Totals: 100.00% $8,482,169,798 $8,475,190,441 $5,193,444,276 $5,545,130,263 65.43%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Total Fire & Allied Lines

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $0 $0 $0 $100,000N/A
Missouri Totals: 100.00% $375,864,213 $371,145,068 $189,278,815 $218,124,965 65.43%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Commercial Fire & Allied Lines

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $0 $0 $0 $100,000N/A
Missouri Totals: 100.00% $138,786,628 $140,042,733 $59,970,280 $61,029,098 65.43%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Farmowners Multi-Peril

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 2.29% $2,472,584 $3,015,959 $2,045,764 $2,649,86087.86%
Missouri Totals: 100.00% $107,988,355 $106,072,694 $90,794,769 $100,640,396 94.88%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Total Homeowners

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $0 $0 $0 $-80N/A
Missouri Totals: 100.00% $1,197,095,955 $1,159,999,605 $940,823,123 $986,372,454 94.88%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Homeowners Multi-Peril

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $0 $0 $0 $-80N/A
Missouri Totals: 100.00% $1,140,222,822 $1,105,212,438 $900,332,032 $944,278,585 94.88%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Commercial Multi-Peril

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $-1,512 $-1,512 $-397,730 $-211,13213963.76%
Missouri Totals: 100.00% $617,263,524 $620,689,922 $328,059,456 $325,579,492 52.45%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Ocean Marine

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.86% $324,000 $77,375 $0 $-339,314-438.53%
Missouri Totals: 100.00% $37,715,153 $37,528,549 $23,843,516 $19,171,992 51.09%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Inland Marine (Incl Auto Cargo)

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $19,505 $12,953 $5,113 $5,73744.29%
Missouri Totals: 100.00% $223,065,754 $231,018,123 $112,048,086 $134,417,678 58.18%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Total Medical Malpractice

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.11% $185,231 $179,588 $27 $127,37870.93%
Missouri Totals: 100.00% $164,271,452 $167,197,843 $52,799,664 $26,633,906 15.93%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Medical Malpractice - Physicians & Surgeons

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.15% $185,231 $179,588 $27 $127,37870.93%
Missouri Totals: 100.00% $120,777,660 $123,366,930 $41,025,516 $14,102,358 11.43%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Direct Workers Compensation

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $0 $0 $701,350 $234,911N/A
Missouri Totals: 100.00% $891,058,853 $920,403,457 $488,936,905 $555,612,334 11.43%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Other Liability - Bodily Injury & Property Damage

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.20% $1,188,081 $1,014,677 $30,165 $665,35865.57%
Missouri Totals: 100.00% $604,569,893 $615,621,569 $387,895,647 $326,778,287 53.08%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Total Private Passenger Automobile

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $-1,386 $-1,364 $-4,625 $-4,662341.79%
Missouri Totals: 100.00% $2,778,334,278 $2,765,680,206 $1,791,179,745 $1,814,488,748 65.61%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Private Passenger Auto Liability Bodily Injury

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $-741 $-719 $1,914 $1,868-259.81%
Missouri Totals: 100.00% $701,144,550 $700,313,850 $477,171,987 $492,756,427 70.36%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Private Passenger Auto Liability Property Damage

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $-445 $-427 $-370 $-36785.95%
Missouri Totals: 100.00% $579,295,490 $574,940,585 $373,914,316 $372,625,474 64.81%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Private Passenger Auto Comprehensive

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $-57 $-58 $-29 $-2950.00%
Missouri Totals: 100.00% $475,957,854 $473,162,593 $303,504,331 $301,091,698 63.63%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Private Passenger Auto Collision

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $-143 $-160 $-6,140 $-6,1343833.75%
Missouri Totals: 100.00% $761,230,898 $758,776,246 $484,971,058 $486,449,846 64.11%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Total Commercial Automobile

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $-14,459 $-14,335 $15,652 $339,740-2370.00%
Missouri Totals: 100.00% $477,550,267 $483,398,095 $266,550,419 $232,551,058 48.11%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Commercial Auto Liability Bodily Injury

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $-10,787 $-10,663 $20,426 $345,602-3241.13%
Missouri Totals: 100.00% $258,154,184 $257,360,422 $125,225,656 $97,952,380 38.06%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Commercial Auto Liability Property Damage

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total -0.01% $-3,657 $-3,657 $-4,496 $-6,124167.46%
Missouri Totals: 100.00% $61,865,392 $63,274,235 $39,871,431 $35,026,063 55.36%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Commercial Auto Comprehensive

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $-6 $-6 $128 $58-966.67%
Missouri Totals: 100.00% $55,520,797 $57,985,862 $36,017,749 $34,078,969 58.77%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Commercial Auto Collision

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $-9 $-9 $-406 $204-2266.67%
Missouri Totals: 100.00% $77,057,583 $78,921,978 $48,940,904 $49,540,130 62.77%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Fidelity

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.42% $86,276 $22,329 $0 $12,36255.36%
Missouri Totals: 100.00% $20,682,756 $20,432,295 $13,881,143 $12,838,518 62.83%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Surety

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $1 $1 $0 $00.00%
Missouri Totals: 100.00% $83,321,843 $83,851,726 $8,959,400 $6,638,566 7.92%

ONEBEACON INSURANCE COMPANY

2008 Supplemental Data for
Property and Casualty
Boiler & Machinery

Market Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $1,926 $2,050 $0 $-151-7.37%
Missouri Totals: 100.00% $18,807,299 $18,806,672 $5,489,504 $3,970,647 21.11%

Additional complaint data is available for this company for the following year(s):
1999
2000
2001
2002
2003
2004
2005
2006
2007
2009
2010
2011
2012