ARCH INSURANCE COMPANY

2020 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 $-27,617.00 $-25,284.00 0.00%
Missouri Total 100.00% $27,973,649 $26,569,172 $9,523,276 $11,605,855 43.68%



ARCH INSURANCE COMPANY

2020 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 0.52% $172,777.00 $130,964.00 $0.00 $4,976.00 3.80%
Missouri Total 100.00% $33,167,214 $31,666,839 $9,803,583 $12,934,065 40.84%



ARCH INSURANCE COMPANY

2020 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 0.15% $11,193.00 $10,340.00 $0.00 $-45.00 -0.44%
Missouri Total 100.00% $7,313,956 $8,042,269 $3,345,765 $4,091,435 50.87%



ARCH INSURANCE COMPANY

2020 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 0.57% $876,377.00 $990,568.00 $76,539.00 $89,287.00 9.01%
Missouri Total 100.00% $154,309,617 $151,091,835 $86,726,890 $89,086,295 58.96%



ARCH INSURANCE COMPANY

2020 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 0.38% $373,628.00 $422,311.00 $1,150,775.00 $1,342,443.00 317.88%
Missouri Total 100.00% $98,566,636 $96,261,934 $73,606,536 $74,040,599 76.92%



ARCH INSURANCE COMPANY

2020 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 1.35% $5,293,446.00 $6,032,299.00 $2,141,371.00 $6,589,070.00 109.23%
Missouri Total 100.00% $392,825,576 $378,287,291 $200,953,733 $278,136,491 73.53%



ARCH INSURANCE COMPANY

2020 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 2.38% $210,703.00 $240,113.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $8,848,917 $9,170,989 $4,359,009 $3,509,920 38.27%



ARCH INSURANCE COMPANY

2020 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 0.29% $75,787.00 $86,365.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $26,243,637 $27,308,857 $28,811,062 $31,317,001 114.68%



ARCH INSURANCE COMPANY

2020 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 0.39% $3,302,072.00 $3,319,886.00 $2,209,284.00 $2,241,666.00 67.52%
Missouri Total 100.00% $839,321,410 $812,729,697 $475,174,001 $513,382,530 63.17%



ARCH INSURANCE COMPANY

2020 Supplemental Data for

Property & Casualty

Credit Property (Excluding V.S.I.)

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 12.45% $1,865,262.00 $1,500,010.00 $1,629,438.00 $2,073,535.00 138.23%
Missouri Total 100.00% $14,985,722 $14,000,572 $9,118,048 $10,114,013 72.24%



ARCH INSURANCE COMPANY

2020 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 0.60% $5,410,683.00 $5,114,753.00 $1,645,304.00 $2,301,597.00 45.00%
Missouri Total 100.00% $900,394,067 $887,077,794 $487,512,204 $541,726,003 61.07%



ARCH INSURANCE COMPANY

2020 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 0.07% $113,943.00 $100,741.00 $0.00 $20,641.00 20.49%
Missouri Total 100.00% $155,987,470 $153,468,502 $88,901,619 $94,445,869 61.54%



ARCH INSURANCE COMPANY

2020 Supplemental Data for

Property & Casualty

Earthquake

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.04% $46,500.00 $46,288.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $120,278,590 $110,816,181 $1,261,315 $1,606,091 1.45%



ARCH INSURANCE COMPANY

2020 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 0.62% $217,543.00 $410,889.00 $0.00 $303,175.00 73.79%
Missouri Total 100.00% $34,943,957 $34,423,318 $15,614,584 $28,312,716 82.25%



ARCH INSURANCE COMPANY

2020 Supplemental Data for

Property & Casualty

Fidelity

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 1.12% $254,500.00 $241,069.00 $0.00 $60,004.00 24.89%
Missouri Total 100.00% $22,813,848 $23,345,360 $5,659,764 $5,668,444 24.28%



ARCH INSURANCE COMPANY

2020 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 0.10% 2,799 $108,383.00 $114,159.00 $0.00 $48,772.00 $62,931.00 55.13%
Missouri Total 100.00% 5,469,519 $111,786,395 $111,483,321 $15,119 $41,272,752 $43,821,626 39.31%



ARCH INSURANCE COMPANY

2020 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 0.47% $1,920,708.00 $2,164,148.00 $3,060,958.00 $2,758,735.00 127.47%
Missouri Total 100.00% $412,400,778 $410,667,561 $222,021,061 $301,131,812 73.33%



ARCH INSURANCE COMPANY

2020 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 0.02% $10,639.00 $10,075.00 $6,061.00 $6,039.00 59.94%
Missouri Total 100.00% $43,934,434 $41,537,163 $19,975,039 $19,412,132 46.73%



ARCH INSURANCE COMPANY

2020 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 0.71% $5,134,451.00 $4,878,302.00 $3,308,920.00 $6,771,046.00 138.80%
Missouri Total 100.00% $724,489,947 $708,034,847 $367,399,518 $485,193,233 68.53%



ARCH INSURANCE COMPANY

2020 Supplemental Data for

Property & Casualty

Other Specific

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 $-6,142.00 0.00%
Missouri Total 100.00% $8,501,784 $9,046,245 $4,655,682 $6,227,979 68.85%



ARCH INSURANCE COMPANY

2020 Supplemental Data for

Property & Casualty

Private Flood

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.40% $23,025.00 $18,749.00 $0.00 $5,600.00 29.87%
Missouri Total 100.00% $5,699,592 $5,509,633 $7,989,458 $2,702,081 49.04%



ARCH INSURANCE COMPANY

2020 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 0.77% $317,467.00 $174,564.00 $0.00 $-306,920.00 -175.82%
Missouri Total 100.00% $41,332,167 $39,730,588 $22,946,570 $10,058,965 25.32%



ARCH INSURANCE COMPANY

2020 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 4.31% $5,276,642.00 $5,013,399.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $122,569,626 $106,519,492 $42,401,510 $49,846,239 46.80%



ARCH INSURANCE COMPANY

2020 Supplemental Data for

Property & Casualty

Surety

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.36% $327,439.00 $387,605.00 $-136,059.00 $-78,980.00 -20.38%
Missouri Total 100.00% $90,586,888 $93,807,032 $7,809,174 $27,706,565 29.54%



ARCH INSURANCE COMPANY

2020 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% 2,799 $108,383.00 $114,159.00 $0.00 $48,772.00 $62,931.00 55.13%
Missouri Total 100.00% 18,171,889 $11,161,724,899 $11,180,725,273 $10,901,258 $8,674,641,000 $8,678,005,200 77.62%



ARCH INSURANCE COMPANY

2020 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 0.86% $6,829,941.00 $7,771,656.00 $3,368,685.00 $8,020,800.00 103.21%
Missouri Total 100.00% $793,736,898 $773,022,565 $450,009,189 $538,348,793 69.64%



ARCH INSURANCE COMPANY

2020 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% $113,943.00 $100,741.00 $0.00 $20,641.00 20.49%
Missouri Total 100.00% $580,270,200 $557,235,404 $369,589,542 $356,781,030 64.03%



ARCH INSURANCE COMPANY

2020 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% 2,799 $108,383.00 $114,159.00 $0.00 $48,772.00 $62,931.00 55.13%
Missouri Total 100.00% 15,968,414 $7,486,291,962 $7,481,394,623 $539,778 $5,879,810,599 $5,912,016,735 79.02%



ARCH INSURANCE COMPANY

2020 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% $33,565,978.00 $33,508,332.00 $15,064,974.00 $24,150,443.00 72.07%
Missouri Total 100.00% $12,260,533,643 $12,042,167,088 $6,950,124,717 $7,452,044,049 61.88%



ARCH INSURANCE COMPANY

2020 Supplemental Data for

Property & Casualty

Umbrella

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 3.02% $2,331,193.00 $2,214,894.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $77,219,596 $65,508,149 $27,834,944 $59,881,754 91.41%



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