ARCH INSURANCE COMPANY

2017 Supplemental Data for

Property & Casualty

Aircraft

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total -0.13% $-29,603.00 $-19,597.00 $2,250.00 $-11,048.00 56.38%
Missouri Total 100.00% $23,294,572 $22,304,198 $8,362,261 $15,846,821 71.05%



ARCH INSURANCE COMPANY

2017 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 0.04% $11,163.00 $5,173.00 $0.00 $140.00 2.71%
Missouri Total 100.00% $26,072,281 $26,100,591 $9,330,255 $22,057,894 84.51%



ARCH INSURANCE COMPANY

2017 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 0.12% $7,664.00 $8,788.00 $0.00 $1,119.00 12.73%
Missouri Total 100.00% $6,173,252 $5,706,376 $424,931 $412,537 7.23%



ARCH INSURANCE COMPANY

2017 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 0.45% $497,319.00 $497,013.00 $546,304.00 $524,810.00 105.59%
Missouri Total 100.00% $110,955,536 $105,718,876 $71,191,761 $71,923,830 68.03%



ARCH INSURANCE COMPANY

2017 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 0.56% $438,434.00 $438,165.00 $39,946.00 $38,375.00 8.76%
Missouri Total 100.00% $78,772,308 $76,069,890 $62,597,825 $62,700,108 82.42%



ARCH INSURANCE COMPANY

2017 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 1.43% $4,222,104.00 $3,818,987.00 $943,311.00 $2,032,444.00 53.22%
Missouri Total 100.00% $295,507,209 $290,516,466 $155,916,859 $201,614,460 69.40%



ARCH INSURANCE COMPANY

2017 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 2.27% $167,732.00 $151,717.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $7,380,426 $7,265,014 $1,469,953 $3,037,569 41.81%



ARCH INSURANCE COMPANY

2017 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 0.26% $55,477.00 $50,180.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $21,543,258 $19,987,315 $9,704,811 $12,559,781 62.84%



ARCH INSURANCE COMPANY

2017 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 0.33% $2,479,724.00 $2,345,362.00 $523,163.00 $1,212,504.00 51.70%
Missouri Total 100.00% $756,239,309 $750,426,388 $440,744,531 $464,430,322 61.89%



ARCH INSURANCE COMPANY

2017 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 0.33% $3,062,516.00 $3,476,224.00 $965,465.00 $2,405,138.00 69.19%
Missouri Total 100.00% $920,594,433 $922,617,505 $507,457,767 $517,743,987 56.12%



ARCH INSURANCE COMPANY

2017 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 0.06% $103,098.00 $92,916.00 $0.00 $-14,884.00 -16.02%
Missouri Total 100.00% $161,676,051 $163,362,773 $110,296,139 $123,772,051 75.77%



ARCH INSURANCE COMPANY

2017 Supplemental Data for

Property & Casualty

Earthquake

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.08% $80,197.00 $83,932.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $96,449,694 $94,375,894 $9,743 $43,904 0.05%



ARCH INSURANCE COMPANY

2017 Supplemental Data for

Property & Casualty

Excess Workers Compensation

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 1.65% $611,112.00 $439,139.00 $0.00 $64,165.00 14.61%
Missouri Total 100.00% $36,933,361 $35,168,082 $11,810,302 $25,313,466 71.98%



ARCH INSURANCE COMPANY

2017 Supplemental Data for

Property & Casualty

Federal Crop Insurance Corporation

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 $-20,764.00 0.00%
Missouri Total 100.00% $198,562,951 $200,800,877 $53,887,048 $59,658,151 29.71%



ARCH INSURANCE COMPANY

2017 Supplemental Data for

Property & Casualty

Fidelity

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.58% $140,805.00 $156,063.00 $135,000.00 $156,815.00 100.48%
Missouri Total 100.00% $24,250,973 $24,064,709 $15,218,950 $4,421,228 18.37%



ARCH INSURANCE COMPANY

2017 Supplemental Data for

Accident & Health

Group Accident Only

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.21% 531 $223,532.00 $218,610.00 $0.00 $376,678.00 $361,098.00 165.18%
Missouri Total 100.00% 6,067,185 $106,534,521 $105,209,625 $6,428 $47,178,677 $50,921,510 48.40%



ARCH INSURANCE COMPANY

2017 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 1.58% $6,004,879.00 $6,165,096.00 $1,797,390.00 $2,613,673.00 42.39%
Missouri Total 100.00% $380,069,054 $381,268,777 $176,117,952 $177,232,550 46.48%



ARCH INSURANCE COMPANY

2017 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 0.06% $19,194.00 $16,268.00 $0.00 $-55.00 -0.34%
Missouri Total 100.00% $32,690,630 $33,110,611 $25,267,624 $28,598,918 86.37%



ARCH INSURANCE COMPANY

2017 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 1.21% $7,655,739.00 $4,389,973.00 $3,911,763.00 $3,931,813.00 89.56%
Missouri Total 100.00% $633,865,629 $602,522,168 $350,555,989 $475,953,751 78.99%



ARCH INSURANCE COMPANY

2017 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 1.39% $527,151.00 $416,812.00 $0.00 $-22,458.00 -5.39%
Missouri Total 100.00% $37,877,232 $36,863,658 $38,856,254 $25,118,726 68.14%



ARCH INSURANCE COMPANY

2017 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 2.12% $1,839,836.00 $1,055,003.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $86,884,519 $86,082,314 $55,642,879 $70,976,140 82.45%



ARCH INSURANCE COMPANY

2017 Supplemental Data for

Property & Casualty

Surety

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.38% $273,653.00 $278,478.00 $180,743.00 $-77,079.00 -27.68%
Missouri Total 100.00% $71,729,738 $71,395,076 $6,300,233 $1,656,353 2.32%



ARCH INSURANCE COMPANY

2017 Supplemental Data for

Accident & Health

Total Accident & Health

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% 531 $223,532.00 $218,610.00 $0.00 $376,678.00 $361,098.00 165.18%
Missouri Total 100.00% 16,482,012 $10,499,610,539 $10,421,638,811 $9,249,439 $8,012,819,707 $8,027,300,051 77.03%



ARCH INSURANCE COMPANY

2017 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 0.89% $5,381,066.00 $4,956,062.00 $1,529,561.00 $2,595,629.00 52.37%
Missouri Total 100.00% $606,871,006 $589,258,410 $363,253,603 $421,903,030 71.60%



ARCH INSURANCE COMPANY

2017 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 0.02% $103,098.00 $92,916.00 $0.00 $-14,884.00 -16.02%
Missouri Total 100.00% $468,585,268 $467,425,208 $277,353,504 $301,445,958 64.49%



ARCH INSURANCE COMPANY

2017 Supplemental Data for

Accident & Health

Total Group Accident & Health

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% 531 $223,532.00 $218,610.00 $0.00 $376,678.00 $361,098.00 165.18%
Missouri Total 100.00% 14,217,095 $6,943,037,395 $6,881,941,443 $389,093 $5,393,230,226 $5,400,281,309 78.47%



ARCH INSURANCE COMPANY

2017 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 0.27% $29,183,341.00 $24,959,422.00 $10,318,877.00 $14,223,780.00 56.99%
Missouri Total 100.00% $10,964,901,395 $10,765,849,375 $6,516,872,099 $6,932,901,283 64.40%



ARCH INSURANCE COMPANY

2017 Supplemental Data for

Property & Casualty

Umbrella

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.51% $284,984.00 $163,419.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $56,390,240 $48,551,670 $50,530,154 $67,844,935 139.74%



ARCH INSURANCE COMPANY

2017 Supplemental Data for

Property & Casualty

VSI/Collateral Protection

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 6.92% $730,163.00 $930,311.00 $1,273,542.00 $1,389,072.00 149.31%
Missouri Total 100.00% $10,557,025 $10,789,522 $12,286,454 $11,696,887 108.41%



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