NAVIGATORS INSURANCE COMPANY

2010 Supplemental Data for

Property & Casualty

Aircraft

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $0.00 $0.00 $-66.00 $-189.00 0.00%
Missouri Total 100.00% $25,567,606 $25,386,925 $13,582,597 $12,020,384 47.35%



NAVIGATORS INSURANCE COMPANY

2010 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 0.97% $646,786.00 $704,313.00 $773,922.00 $727,912.00 103.35%
Missouri Total 100.00% $66,932,024 $68,113,590 $40,992,950 $41,381,049 60.75%



NAVIGATORS INSURANCE COMPANY

2010 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 0.37% $893,181.00 $972,624.00 $1,068,750.00 $1,005,213.00 103.35%
Missouri Total 100.00% $243,296,034 $246,226,707 $133,490,194 $118,854,870 48.27%



NAVIGATORS INSURANCE COMPANY

2010 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 0.07% $420,425.00 $524,613.00 $104,611.00 $1,240.00 0.24%
Missouri Total 100.00% $607,509,479 $606,804,684 $310,259,666 $298,468,703 49.19%



NAVIGATORS INSURANCE COMPANY

2010 Supplemental Data for

Property & Casualty

Inland Marine (Incl Auto Cargo)

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.11% $231,898.00 $113,142.00 $52,800.00 $75,369.00 66.61%
Missouri Total 100.00% $213,958,608 $212,889,339 $109,685,143 $103,375,666 48.56%



NAVIGATORS INSURANCE COMPANY

2010 Supplemental Data for

Property & Casualty

Ocean Marine

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.51% $137,644.00 $139,292.00 $2,426.00 $14,078.00 10.11%
Missouri Total 100.00% $26,943,829 $29,716,141 $15,906,755 $19,834,580 66.75%



NAVIGATORS INSURANCE COMPANY

2010 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 0.44% $2,593,727.00 $2,887,990.00 $50,000.00 $840,407.00 29.10%
Missouri Total 100.00% $585,627,179 $576,485,720 $284,022,044 $264,509,677 45.88%



NAVIGATORS INSURANCE COMPANY

2010 Supplemental Data for

Property & Casualty

Surety

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.02% $14,168.00 $14,368.00 $0.00 $-22.00 -0.15%
Missouri Total 100.00% $78,550,219 $78,072,741 $60,653,909 $61,259,839 78.47%



NAVIGATORS INSURANCE COMPANY

2010 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 0.35% $1,539,967.00 $1,676,937.00 $1,842,672.00 $1,733,125.00 103.35%
Missouri Total 100.00% $441,308,880 $445,808,731 $254,777,010 $244,015,159 54.74%



NAVIGATORS INSURANCE COMPANY

2010 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 0.06% $4,937,829.00 $5,356,342.00 $2,052,443.00 $2,664,008.00 49.74%
Missouri Total 100.00% $8,368,410,476 $8,301,280,585 $4,890,271,388 $4,773,232,479 57.50%



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