ARCH INSURANCE COMPANY

2021 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 $0.00 $-17,442.00 0.00%
Missouri Total 100.00% $27,859,387 $29,015,299 $10,538,384 $12,307,515 42.42%



ARCH INSURANCE COMPANY

2021 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 0.63% $238,272.00 $240,877.00 $4,558.00 $15,066.00 6.25%
Missouri Total 100.00% $37,658,587 $36,129,160 $6,613,576 $7,290,299 20.18%



ARCH INSURANCE COMPANY

2021 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 0.19% $12,932.00 $12,204.00 $0.00 $-373.00 -3.06%
Missouri Total 100.00% $6,811,828 $6,927,788 $2,397,422 $2,350,917 33.93%



ARCH INSURANCE COMPANY

2021 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 0.51% $883,626.00 $868,596.00 $801,015.00 $899,982.00 103.61%
Missouri Total 100.00% $172,790,095 $164,496,112 $95,772,569 $112,639,396 68.48%



ARCH INSURANCE COMPANY

2021 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 0.48% $488,894.00 $480,578.00 $808.00 $908.00 0.19%
Missouri Total 100.00% $101,922,362 $95,924,740 $40,978,791 $28,543,461 29.76%



ARCH INSURANCE COMPANY

2021 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 1.26% $5,767,429.00 $6,032,664.00 $1,850,532.00 $3,702,657.00 61.38%
Missouri Total 100.00% $459,276,702 $436,744,074 $223,446,816 $272,547,873 62.40%



ARCH INSURANCE COMPANY

2021 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 -0.38% $-25,391.00 $-26,559.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $6,661,981 $7,214,389 $3,354,778 $4,890,487 67.79%



ARCH INSURANCE COMPANY

2021 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 0.18% $54,063.00 $56,549.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $29,607,800 $27,388,613 $23,563,761 $22,484,210 82.09%



ARCH INSURANCE COMPANY

2021 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 0.04% $147,952.00 $131,981.00 $51,230.00 $189,740.00 143.76%
Missouri Total 100.00% $333,884,189 $322,056,852 $156,174,901 $198,991,124 61.79%



ARCH INSURANCE COMPANY

2021 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 0.37% $3,390,447.00 $3,348,576.00 $3,040,637.00 $3,133,160.00 93.57%
Missouri Total 100.00% $919,560,767 $880,196,424 $422,992,256 $461,803,082 52.47%



ARCH INSURANCE COMPANY

2021 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 14.87% $2,506,584.00 $1,960,939.00 $1,237,263.00 $1,328,495.00 67.75%
Missouri Total 100.00% $16,856,767 $16,006,131 $6,205,706 $6,887,371 43.03%



ARCH INSURANCE COMPANY

2021 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 0.64% $6,210,688.00 $5,968,527.00 $3,201,940.00 $1,546,106.00 25.90%
Missouri Total 100.00% $972,957,110 $953,676,890 $482,307,479 $551,634,548 57.84%



ARCH INSURANCE COMPANY

2021 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 0.03% $50,555.00 $57,898.00 $0.00 $13,382.00 23.11%
Missouri Total 100.00% $145,008,989 $145,418,474 $68,995,184 $63,737,931 43.83%



ARCH INSURANCE COMPANY

2021 Supplemental Data for

Property & Casualty

Earthquake

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.03% $39,188.00 $43,282.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $130,503,033 $116,128,978 $1,037,217 $696,118 0.60%



ARCH INSURANCE COMPANY

2021 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 0.31% $112,697.00 $111,794.00 $271,610.00 $-143,283.00 -128.17%
Missouri Total 100.00% $36,686,917 $35,216,817 $13,492,222 $36,070,922 102.43%



ARCH INSURANCE COMPANY

2021 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% $285,751.00 $278,885.00 $98,766.00 $68,185.00 24.45%
Missouri Total 100.00% $25,452,977 $24,057,219 $6,384,154 $6,461,796 26.86%



ARCH INSURANCE COMPANY

2021 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 0.09% 3,270 $107,598.00 $107,019.00 $0.00 $47,394.00 $76,772.00 71.74%
Missouri Total 100.00% 5,285,271 $120,538,824 $119,507,029 $56,304 $48,512,024 $55,647,682 46.56%



ARCH INSURANCE COMPANY

2021 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 0.74% $3,460,337.00 $3,311,702.00 $867,532.00 $1,070,007.00 32.31%
Missouri Total 100.00% $468,726,395 $452,926,290 $255,707,018 $193,871,063 42.80%



ARCH INSURANCE COMPANY

2021 Supplemental Data for

Property & Casualty

National Flood Insurance Program

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 $734.00 0.00%
Missouri Total 100.00% $17,048,740 $17,027,029 $3,985,015 $3,986,820 23.41%



ARCH INSURANCE COMPANY

2021 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% $10,016.00 $10,146.00 $0.00 $876.00 8.63%
Missouri Total 100.00% $43,507,783 $43,867,436 $16,825,723 $24,417,033 55.66%



ARCH INSURANCE COMPANY

2021 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 1.09% $8,867,792.00 $7,933,396.00 $3,577,087.00 $5,101,743.00 64.31%
Missouri Total 100.00% $812,438,840 $790,604,319 $403,954,350 $485,814,545 61.45%



ARCH INSURANCE COMPANY

2021 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 1.19% $483,049.00 $415,599.00 $0.00 $-67,998.00 -16.36%
Missouri Total 100.00% $40,751,072 $41,973,084 $15,059,074 $23,209,442 55.30%



ARCH INSURANCE COMPANY

2021 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 3.73% $5,856,360.00 $5,239,277.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $156,806,725 $135,651,171 $29,097,400 $50,176,974 36.99%



ARCH INSURANCE COMPANY

2021 Supplemental Data for

Property & Casualty

Surety

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.46% $471,549.00 $464,997.00 $147,502.00 $33,847.00 7.28%
Missouri Total 100.00% $101,713,473 $97,825,411 $20,721,971 $53,455,663 54.64%



ARCH INSURANCE COMPANY

2021 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% 3,270 $107,598.00 $107,019.00 $0.00 $47,394.00 $76,772.00 71.74%
Missouri Total 100.00% 19,306,788 $12,117,109,089 $12,162,834,670 $12,444,904 $10,542,214,819 $10,004,580,052 82.26%



ARCH INSURANCE COMPANY

2021 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 0.79% $7,168,621.00 $7,411,828.00 $2,652,355.00 $4,603,547.00 62.11%
Missouri Total 100.00% $902,744,473 $859,459,340 $449,525,700 $513,824,858 59.78%



ARCH INSURANCE COMPANY

2021 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 0.03% $198,507.00 $189,879.00 $51,230.00 $203,122.00 106.97%
Missouri Total 100.00% $659,991,208 $646,295,505 $302,137,576 $372,694,883 57.67%



ARCH INSURANCE COMPANY

2021 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% 3,270 $107,598.00 $107,019.00 $0.00 $47,394.00 $76,772.00 71.74%
Missouri Total 100.00% 17,248,675 $7,594,911,339 $7,618,085,733 $1,103,538 $6,951,838,739 $6,341,675,193 83.24%



ARCH INSURANCE COMPANY

2021 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 0.30% $39,941,368.00 $37,504,253.00 $15,150,480.00 $16,875,792.00 45.00%
Missouri Total 100.00% $13,289,137,204 $12,930,092,987 $6,682,166,058 $7,386,134,926 57.12%



ARCH INSURANCE COMPANY

2021 Supplemental Data for

Property & Casualty

Umbrella

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.79% $628,578.00 $562,345.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $79,221,708 $70,506,655 $49,121,222 $41,810,474 59.30%



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