WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Boiler & Machinery

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $0.00 $0.00 $0.00 $-36.00 0.00%
Missouri Total 100.00% $20,387,427 $19,781,475 $6,464,274 $3,233,928 16.35%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Burglary & Theft

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $562.00 $370.00 $0.00 $41.00 11.08%
Missouri Total 100.00% $3,947,222 $3,742,335 $258,680 $651,220 17.40%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Commercial Auto Collision

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.17% $125,420.00 $253,680.00 $99,349.00 $99,349.00 39.16%
Missouri Total 100.00% $73,563,009 $72,251,431 $46,974,050 $45,740,179 63.31%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Commercial Auto Comprehensive

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.14% $74,435.00 $118,121.00 $159,553.00 $159,553.00 135.08%
Missouri Total 100.00% $54,492,447 $54,889,116 $51,451,857 $51,189,453 93.26%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Commercial Auto Liability Bodily Injury

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.18% $412,523.00 $706,579.00 $238,852.00 $298,590.00 42.26%
Missouri Total 100.00% $233,555,349 $233,795,288 $134,486,974 $77,298,502 33.06%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Commercial Auto Liability Property Damage

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.20% $131,825.00 $218,052.00 $117,747.00 $102,714.00 47.11%
Missouri Total 100.00% $67,437,962 $65,871,928 $38,046,788 $40,561,485 61.58%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Commercial Auto Medical Payments

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.17% $24,206.00 $25,199.00 $0.00 $-20,574.00 -81.65%
Missouri Total 100.00% $14,562,422 $14,369,487 $3,930,460 $5,335,071 37.13%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Commercial Auto Uninsured Motorists

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.16% $30,650.00 $43,423.00 $0.00 $-24,906.00 -57.36%
Missouri Total 100.00% $19,016,424 $18,787,244 $9,138,092 $8,251,901 43.92%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & 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% $0.00 $0.00 $8,529.00 $8,402.00 0.00%
Missouri Total 100.00% $143,973,036 $127,548,129 $511,675,142 $187,580,108 147.07%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Commercial Multi-Peril

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.18% $1,170,922.00 $989,375.00 $317,578.00 $516,851.00 52.24%
Missouri Total 100.00% $636,825,329 $627,924,214 $703,032,634 $673,757,224 107.30%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Direct Workers Compensation

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.76% $5,871,859.00 $6,820,960.00 $7,441,440.00 $5,529,645.00 81.07%
Missouri Total 100.00% $769,309,531 $755,858,998 $473,625,893 $521,822,963 69.04%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Dwelling Fire & Allied Lines

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $0.00 $0.00 $0.00 $-5.00 0.00%
Missouri Total 100.00% $130,021,921 $128,702,267 $87,617,324 $88,681,840 68.90%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Earthquake

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $5,964.00 $6,567.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $93,309,847 $91,000,667 $191,930 $684,955 0.75%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Fidelity

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $2,980.00 $2,980.00 $0.00 $501.00 16.81%
Missouri Total 100.00% $20,946,687 $21,088,635 $8,399,320 $9,276,912 43.99%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & 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 0.14% $652,875.00 $452,361.00 $230,062.00 $664,506.00 146.90%
Missouri Total 100.00% $461,691,015 $447,268,928 $219,280,553 $181,607,186 40.60%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Products Liability

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.23% $68,912.00 $52,345.00 $926.00 $-179,305.00 -342.54%
Missouri Total 100.00% $29,564,346 $28,428,379 $44,645,093 $16,932,718 59.56%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Professional Liability (Excl Medical Malpractice)

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.02% $17,526.00 $13,231.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $88,395,927 $86,935,481 $27,611,281 $19,939,511 22.94%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Total Commercial Automobile

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.17% $799,059.00 $1,365,054.00 $615,501.00 $614,726.00 45.03%
Missouri Total 100.00% $462,627,613 $459,964,494 $284,028,221 $228,376,591 49.65%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & 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% $0.00 $0.00 $8,529.00 $8,397.00 0.00%
Missouri Total 100.00% $425,452,165 $412,290,938 $1,012,696,210 $752,606,756 182.54%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Total Property & Casualty

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.10% $8,590,659.00 $9,695,462.00 $8,614,036.00 $7,144,748.00 73.69%
Missouri Total 100.00% $8,797,938,375 $8,628,677,686 $7,047,847,291 $6,788,635,323 78.68%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2012 Supplemental Data for

Property & Casualty

Umbrella

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $0.00 $-7,781.00 $0.00 $-10,578.00 135.95%
Missouri Total 100.00% $49,777,442 $43,829,694 $15,202,860 $43,942,783 100.26%



Additional data is available for this company for the following year(s):