2014 Commercial Lines

Commercial Lines OHIO MARKET SHARE FOR TOP 70 INSURANCE GROUPS 1 CINCINNATI FIN GRP 443,089,173 8.0% 2 AMERICAN INTL GRP 351,947,022 6.4% 3 LIBERTY MUT GRP 306,070,939 5.5% 4 Travelers Grp 287,109,713 5.2% 5 WESTFIELD Grp 258,772,161 4.7% 6 CNA INS GRP 222,664,814 4.0% 7 NATIONWIDE CORP GRP 200,989,644 3.6% 8 Chubb Inc Grp 198,268,019 3.6% 9 ZURICH INS GRP 188,445,217 3.4% 10 AUTO OWNERS GRP 119,789,302 2.2% 11 BERKSHIRE HATHAWAY GRP 113,085,534 2.0% 12 ERIE INS GRP 112,986,446 2.0% 13 STATE FARM GRP 112,146,266 2.0% 14 Ace Ltd Grp 106,900,759 1.9% 15 MOTORISTS MUT GRP 98,829,166 1.8% 16 STATE AUTO MUT GRP 93,633,916 1.7% 17 Assurant Inc Grp 91,335,841 1.7% 18 XL AMER GRP 89,513,942 1.6% 19 Tokio Marine Holdings Inc GRP 87,781,632 1.6% 20 GRANGE MUT CAS GRP 86,211,571 1.6% 21 FM GLOBAL GRP 84,782,124 1.5% 22 ALLIANZ INS GRP 69,787,060 1.3% 23 American Financial Grp 64,717,124 1.2% 24 PROGRESSIVE GRP 64,282,496 1.2% 25 HARTFORD FIRE & CAS GRP 60,768,211 1.1% 26 Munich Re Grp 56,814,127 27 OHIO MUT GRP 55,657,283 28 DOCTORS CO GRP 55,147,687 29 Acuity A Mut Ins Co 50,900,632 0.9% 30 FARMERS INS GRP 50,606,789 0.9% Friday, June 12, 2015 Page 1 of 3

31 WR Berkley Corp GRP 46,111,744 0.8% 32 ALLSTATE INS GRP 45,029,390 0.8% 33 ProAssurance Corp Grp 38,547,604 34 OLD REPUBLIC GRP 37,615,556 35 SELECTIVE INS GRP 37,412,464 36 WESTERN RESERVE GRP 35,914,511 37 Coverys Grp 35,056,440 38 The Hanover Ins Grp 33,682,282 39 FAIRFAX FIN GRP 33,542,599 40 CENTRAL MUT INS CO GRP 31,995,092 41 MARKEL CORP GRP 30,932,681 42 Arch Ins Grp 30,037,650 43 SWISS RE GRP 26,396,756 44 HCC INS HOLDINGS GRP 25,979,593 45 Alleghany Grp 25,339,475 46 AXIS Capital Grp 24,233,428 47 EMC INS CO GRP 22,735,249 48 West Bend Mut Ins Co 22,641,258 49 QBE INS GRP 22,313,593 50 Starr Grp 21,819,592 51 Allied World Assur Holding Grp 20,887,590 52 SENTRY INS GRP 19,474,505 53 Ironshore Grp 17,473,304 54 FRANKENMUTH GRP 17,441,911 55 PEKIN INS GRP 17,168,753 56 NAVIGATORS GRP 16,911,295 57 Church Mut Ins Co 16,014,735 58 Brotherhood Mut Ins Co 15,971,345 59 Hastings Mut Ins Co 15,557,940 60 RLI INS GRP 15,128,578 61 ARGONAUT GRP 14,549,110 62 White Mountains Grp 14,525,436 63 AmTrust NGH Grp 14,521,554 64 FEDERATED MUT GRP 13,914,459 65 UNITED SERV AUTOMOBILE ASSN GR 13,688,744 66 Attorneys Liab Assur Society GRP 13,222,272 67 Baldwin & Lyons Grp 12,984,137 68 MS & AD Ins Grp 12,704,148 Friday, June 12, 2015 Page 2 of 3

69 AMERICAN FAMILY INS GRP 11,971,830 70 Aspen Ins Holding Grp 11,907,760 Top 70 Sub Total: 5,116,390,973 92.5% Others Sub Total: Total All Groups: 415,304,438 5,531,695,411 7.5% 10 Friday, June 12, 2015 Page 3 of 3

Commercial Lines OHIO MARKET SHARE FOR TOP 70 INSURANCE GROUPS 1 CINCINNATI FIN GRP 443,089,173 8.0% Cincinnati Ins Co 382,096,053 6.9% The Cincinnati Ind Co 25,364,434 Cincinnati Cas Co 22,368,923 The Cincinnati Specialty Underwriter 13,259,763 2 AMERICAN INTL GRP 351,947,022 6.4% National Union Fire Ins Co Of Pitts 128,068,208 2.3% Lexington Ins Co 85,842,659 1.6% Illinois Natl Ins Co 39,518,435 Commerce & Industry Ins Co 30,939,685 AIG Specialty Ins Co 27,089,921 New Hampshire Ins Co 18,988,130 Insurance Co Of The State Of PA 8,661,003 American Home Assur Co 5,166,393 Granite State Ins Co 4,421,903 AIG Prop Cas Co 3,170,387 AIG Assur Co 80,298 Friday, June 12, 2015 Page 1 of 16

3 LIBERTY MUT GRP 306,070,939 5.5% Liberty Mut Ins Co 119,608,389 2.2% Netherlands Ins Co The 37,966,473 Liberty Mut Fire Ins Co 31,430,264 Ohio Security Ins Co 15,233,173 Ohio Cas Ins Co 14,294,016 Liberty Ins Underwriters Inc 12,728,472 Safeco Ins Co Of Amer 12,390,223 LM Ins Corp 8,678,235 Indiana Ins Co 8,562,263 Liberty Ins Corp 7,348,528 Liberty Surplus Ins Corp 5,829,865 Peerless Ind Ins Co 5,225,879 Peerless Ins Co 5,006,943 American Fire & Cas Co 4,783,840 Consolidated Ins Co 3,954,300 West Amer Ins Co 2,939,184 Safeco Ins Co Of IN 2,413,937 American States Ins Co 1,726,473 First Liberty Ins Corp 1,349,056 Employers Ins of Wausau 1,160,517 Midwestern Ind Co 911,367 American Economy Ins Co 889,524 General Ins Co Of Amer 814,362 First Natl Ins Co Of Amer 610,706 Mid Amer Fire & Cas Co 330,004 Wausau Business Ins Co -145 Wausau Underwriters Ins Co -114,909 Friday, June 12, 2015 Page 2 of 16

4 Travelers Grp 287,109,713 5.2% Travelers Prop Cas Co Of Amer 75,630,888 1.4% Travelers Cas & Surety Co Of Amer 56,150,014 Travelers Ind Co 31,843,289 Charter Oak Fire Ins Co 27,210,974 Travelers Ind Co Of CT 20,247,479 Phoenix Ins Co 17,147,762 Northland Ins Co 12,644,075 St Paul Fire & Marine Ins Co 12,478,331 Travelers Ind Co Of Amer 12,172,889 Travelers Cas Ins Co Of Amer 8,823,595 Standard Fire Ins Co 3,132,325 St Paul Mercury Ins Co 2,316,275 Travelers Excess & Surplus Lines Co 2,250,538 Automobile Ins Co Of Hartford CT 1,610,642 Travelers Prop Cas Ins Co 1,043,249 Northfield Ins Co 922,123 Travelers Cas & Surety Co 662,353 Northland Cas Co 332,454 Fidelity & Guar Ins Co 191,497 St Paul Guardian Ins Co 181,415 St Paul Surplus Lines Ins Co 177,281 United States Fidelity & Guar Co 63,903 Travelers Home & Marine Ins Co 33,438 Farmington Cas Co 6,457 Fidelity & Guar Ins Underwriters Inc 40 St Paul Protective Ins Co 11 Discover Prop & Cas Ins Co -163,584 5 WESTFIELD Grp 258,772,161 4.7% Westfield Ins Co 221,639,409 4.0% Westfield Natl Ins Co 17,752,025 Ohio Farmers Ins Co 11,366,807 American Select Ins Co 8,013,920 Friday, June 12, 2015 Page 3 of 16

6 CNA INS GRP 222,664,814 4.0% Continental Cas Co 125,949,127 2.3% Columbia Cas Co 38,881,620 American Cas Co Of Reading PA 11,819,076 Valley Forge Ins Co 11,313,168 Western Surety Co 10,140,089 National Fire Ins Co Of Hartford 9,867,280 Continental Ins Co 9,857,996 Transportation Ins Co 4,836,153 Universal Surety Of Amer 305 7 NATIONWIDE CORP GRP 200,989,644 3.6% Nationwide Mut Ins Co 44,534,050 0.8% Nationwide Mut Fire Ins Co 33,901,310 National Cas Co 29,324,927 Nationwide Prop & Cas Ins Co 28,373,851 Nationwide Agribusiness Ins Co 14,425,908 Scottsdale Surplus Lines Ins Co 10,116,941 Amco Ins Co 7,880,645 Farmland Mut Ins Co 4,949,644 Scottsdale Ins Co 4,773,279 Scottsdale Ind Co 3,909,942 Western Heritage Ins Co 3,615,938 Allied Prop & Cas Ins Co 3,347,928 Victoria Automobile Ins Co 2,602,615 Depositors Ins Co 2,258,678 Freedom Specialty Ins Co 1,963,475 Victoria Specialty Ins Co 1,495,437 Harleysville Worcester Ins Co 1,451,764 Harleysville Ins Co 749,793 Harleysville Preferred Ins Co 690,652 Victoria Select Ins Co 299,250 Nationwide Gen Ins Co 170,642 HARLEYSVILLE LAKE STATES INS CO 76,690 Crestbrook Ins Co 69,892 Nationwide Affinity Co of Amer 3,183 Nationwide Assur Co 2,697 Victoria Fire & Cas Co 388 Nationwide Ins Co Of Amer 125 Friday, June 12, 2015 Page 4 of 16

8 Chubb Inc Grp 198,268,019 3.6% Federal Ins Co 158,271,005 2.9% Great Northern Ins Co 10,232,098 Chubb Custom Ins Co 9,682,636 Pacific Ind Co 8,864,405 Vigilant Ins Co 5,236,241 Executive Risk Ind Inc 3,714,539 Chubb Natl Ins Co 1,411,843 Executive Risk Speciality Ins Co 710,488 Chubb Ind Ins Co 144,764 9 ZURICH INS GRP 188,445,217 3.4% Zurich Amer Ins Co 98,139,523 1.8% American Guar & Liab Ins 38,846,623 Steadfast Ins Co 16,821,562 Universal Underwriters Ins Co 10,214,518 Fidelity & Deposit Co Of MD 8,758,135 Empire Fire & Marine Ins Co 8,472,798 American Zurich Ins Co 4,169,911 Zurich Amer Ins Co Of IL 2,894,185 Colonial Amer Cas & Surety Co 136,508 Empire Ind Ins Co 27,526 Northern Ins Co Of NY -3,633 Maryland Cas Co -13,171 Assurance Co Of Amer -19,268 10 AUTO OWNERS GRP 119,789,302 2.2% Auto Owners Ins Co 67,500,370 1.2% Owners Ins Co 50,352,271 0.9% Home Owners Ins Co 1,936,661 Friday, June 12, 2015 Page 5 of 16

11 BERKSHIRE HATHAWAY GRP 113,085,534 2.0% Medical Protective Co 67,473,577 1.2% National Ind Co 12,228,076 National Fire & Marine Ins Co 10,899,809 United States Liab Ins Co 8,023,989 General Star Ind Co 3,251,559 Berkshire Hathaway Homestate Ins Co 2,858,528 National Liab & Fire Ins Co 2,833,777 Mount Vernon Fire Ins Co 2,553,631 Government Employees Ins Co 1,451,287 Genesis Ins Co 1,130,473 General Star Natl Ins Co 293,845 Berkshire Hathaway Specialty Ins Co 83,686 Central States Ind Co Of Omaha 3,297 12 ERIE INS GRP 112,986,446 2.0% Erie Ins Exch 85,001,428 1.5% Erie Ins Co 27,985,018 13 STATE FARM GRP 112,146,266 2.0% State Farm Fire & Cas Co 106,079,536 1.9% State Farm Mut Auto Ins Co 6,066,730 14 Ace Ltd Grp 106,900,759 1.9% Ace Amer Ins Co 57,174,715 Westchester Fire Ins Co 14,891,116 Illinois Union Ins Co 11,194,916 Ace Prop & Cas Ins Co 7,546,247 Penn Millers Ins Co 7,127,489 Westchester Surplus Lines Ins Co 6,301,267 Indemnity Ins Co Of North Amer 1,501,296 Bankers Standard Ins Co 1,113,383 Ace Fire Underwriters Ins Co 38,826 Pacific Employers Ins Co 9,419 Insurance Co of N Amer 2,085 15 MOTORISTS MUT GRP 98,829,166 1.8% Motorists Mut Ins Co 95,327,220 1.7% Motorists Commercial Mut Ins Co 3,501,946 Friday, June 12, 2015 Page 6 of 16

16 STATE AUTO MUT GRP 93,633,916 1.7% State Automobile Mut Ins Co 81,022,508 1.5% State Auto Ins Co of OH 5,835,192 State Auto Prop & Cas Ins Co 3,030,905 Rockhill Ins Co 2,918,243 Plaza Ins Co 827,068 17 Assurant Inc Grp 91,335,841 1.7% Standard Guar Ins Co 39,656,782 Voyager Ind Ins Co 25,258,885 American Bankers Ins Co Of FL 19,783,331 American Security Ins Co 6,636,843 18 XL AMER GRP 89,513,942 1.6% XL Specialty Ins Co 33,861,944 XL Ins Amer Inc 14,592,506 Greenwich Ins Co 12,643,900 Indian Harbor Ins Co 9,999,158 Catlin Specialty Ins Co 7,736,229 Catlin Ind Co 6,868,601 Catlin Ins Co 3,811,604 19 Tokio Marine Holdings Inc GRP 87,781,632 1.6% Philadelphia Ind Ins Co 52,646,985 Safety Natl Cas Corp 19,191,653 Tokio Marine Amer Ins Co 11,136,572 Tokio Marine Specialty Ins Co 3,439,582 Trans Pacific Ins Co 1,179,297 TNUS Ins Co 187,543 20 GRANGE MUT CAS GRP 86,211,571 1.6% Grange Mut Cas Co 73,063,954 1.3% Grange Ind Ins Co 8,956,257 Grange Prop & Cas Ins Co 4,191,360 21 FM GLOBAL GRP 84,782,124 1.5% Factory Mut Ins Co 66,130,616 1.2% Affiliated Fm Ins Co 18,321,912 Appalachian Ins Co 329,596 Friday, June 12, 2015 Page 7 of 16

22 ALLIANZ INS GRP 69,787,060 1.3% Allianz Global Risks US Ins Co 21,834,620 AGCS Marine Ins Co 14,584,425 Jefferson Ins Co 10,409,398 Firemans Fund Ins Co 7,383,514 National Surety Corp 5,411,189 American Automobile Ins Co 4,386,038 American Ins Co 3,811,192 Interstate Fire & Cas Co 993,939 Associated Ind Corp 834,380 Chicago Ins Co 125,844 Allianz Underwriters Ins Co 12,812 Firemans Fund Ins Co Of OH -291 23 American Financial Grp 64,717,124 1.2% Great Amer Ins Co 18,515,024 Great Amer Assur Co 13,778,577 National Interstate Ins Co 10,699,119 Great Amer Ins Co of NY 8,136,515 Great Amer E&S Ins Co 6,799,934 Vanliner Ins Co 1,705,337 Great Amer Alliance Ins Co 1,664,629 Great Amer Spirit Ins Co 1,434,919 American Empire Surplus Lines Ins Co 1,020,983 Mid Continent Cas Co 632,339 Great Amer Fidelity Ins Co 296,093 Mid Continent Excess and Surplus Ins 19,157 Oklahoma Surety Co 13,340 Triumphe Cas Co 1,158 24 PROGRESSIVE GRP 64,282,496 1.2% Artisan & Truckers Cas Co 47,311,684 0.9% Progressive Specialty Ins Co 6,812,340 United Financial Cas Co 6,272,392 Progressive Direct Ins Co 1,995,673 Progressive Cas Ins Co 812,321 American Strategic Ins Corp 603,370 National Continental Ins Co 468,049 Progressive Max Ins Co 5,000 Progressive Preferred Ins Co 1,667 Friday, June 12, 2015 Page 8 of 16

25 HARTFORD FIRE & CAS GRP 60,768,211 1.1% Hartford Fire In Co 25,599,193 Twin City Fire Ins Co Co 11,616,276 Sentinel Ins Co Ltd 10,772,969 Hartford Cas Ins Co 9,473,715 Hartford Underwriters Ins Co 1,249,581 Hartford Accident & Ind Co 1,104,040 Property & Cas Ins Co Of Hartford 367,531 Hartford Ins Co Of The Midwest 291,697 Trumbull Ins Co 207,020 Pacific Ins Co Ltd 86,219 Nutmeg Ins Co -30 26 Munich Re Grp 56,814,127 American Modern Select Ins Co 15,128,718 American Modern Home Ins Co 14,102,489 American Alt Ins Corp 9,938,485 American Family Home Ins Co 9,512,946 Princeton Excess & Surplus Lines Ins 4,768,061 Hartford Steam Boil Inspec & Ins Co 1,537,904 American Western Home Ins Co 928,867 American Southern Home Ins Co 543,375 American Modern Surplus Lines Ins Co 353,282 27 OHIO MUT GRP 55,657,283 United Ohio Ins Co 52,167,849 0.9% Ohio Mut Ins Co 3,489,434 28 DOCTORS CO GRP 55,147,687 Doctors Co An Interins Exch 54,509,831 TDC Specialty Ins Co 637,856 29 Acuity A Mut Ins Co 50,900,632 0.9% Acuity A Mut Ins Co 50,900,632 0.9% Friday, June 12, 2015 Page 9 of 16

30 FARMERS INS GRP 50,606,789 0.9% Foremost Ins Co Grand Rapids MI 32,154,938 Farmers Ins Exch 5,656,557 Mid Century Ins Co 4,366,365 Truck Ins Exch 3,357,066 Farmers Ins Of Columbus Inc 2,547,418 Foremost Signature Ins Co 2,046,600 Foremost Prop & Cas Ins Co 243,386 Civic Prop & Cas Co 224,198 Neighborhood Spirit Prop & Cas Co 10,261 31 WR Berkley Corp GRP 46,111,744 0.8% Nautilus Ins Co 7,861,137 Admiral Ins Co 7,020,941 Gemini Ins Co 6,930,891 Berkley Ins Co 4,292,811 Great Divide Ins Co 3,598,107 Berkley Natl Ins Co 2,741,861 Continental Western Ins Co 2,434,420 Starnet Ins Co 2,050,103 Union Ins Co 2,032,570 Carolina Cas Ins Co 1,794,688 Berkley Regional Ins Co 1,500,562 Firemens Ins Co Of Washington DC 1,486,316 Acadia Ins Co 1,296,257 Berkley Assur Co 606,082 Berkley Regional Specialty Ins Co 341,835 American Mining Ins Co 74,040 Tri State Ins Co Of MN 29,601 Riverport Ins Co 19,522 32 ALLSTATE INS GRP 45,029,390 0.8% Allstate Ind Co 23,901,756 Allstate Ins Co 11,622,707 Encompass Home & Auto Ins Co 3,989,606 Allstate Prop & Cas Ins Co 3,571,971 Allstate Vehicle & Prop Ins Co 856,083 Encompass Ins Co Of Amer 556,269 Encompass Ind Co 409,770 First Colonial Ins Co 119,290 Esurance Ins Co 1,938 Friday, June 12, 2015 Page 10 of 16

33 ProAssurance Corp Grp 38,547,604 ProAssurance Ind Co Inc 29,573,982 ProAssurance Cas Co 3,589,123 Podiatry Ins Co Of Amer 2,736,773 Medmarc Cas Ins Co 1,067,263 Noetic Specialty Ins Co 838,557 ProAssurance Specialty Ins Co 622,542 PACO Assur Co Inc 119,364 34 OLD REPUBLIC GRP 37,615,556 Great West Cas Co 21,554,305 Old Republic Ins Co 12,289,880 Pennsylvania Manufacturers Assoc Ins 1,565,335 Old Republic Surety Co 809,674 Old Republic Gen Ins Corp 732,877 BITCO Gen Ins Corp 469,376 Pennsylvania Manufacturers Ind Co 99,363 BITCO Natl Ins Co 55,932 Manufacturers Alliance Ins Co 34,942 Old Republic Union Ins Co 3,872 35 SELECTIVE INS GRP 37,412,464 Selective Ins Co Of SC 11,621,435 Selective Ins Co Of Amer 11,365,021 Selective Ins Co Of The Southeast 10,775,929 Mesa Underwriters Specialty Ins Co 3,650,079 36 WESTERN RESERVE GRP 35,914,511 Western Reserve Mut Cas Co 20,187,238 Lightning Rod Mut Ins Co 15,677,118 Sonnenberg Mut Ins Assoc 50,155 37 Coverys Grp 35,056,440 MHA Ins Co 18,731,649 Preferred Professional Ins Co 10,892,246 OHA Ins Solutions 5,432,545 Friday, June 12, 2015 Page 11 of 16

38 The Hanover Ins Grp 33,682,282 Hanover Ins Co 13,389,135 Citizens Ins Co Of Amer 5,508,540 Massachusetts Bay Ins Co 5,340,980 Verlan Fire Ins Co MD 3,421,754 Allmerica Fin Benefit Ins Co 1,880,744 AIX Specialty Ins Co 1,537,174 Citizens Ins Co Of OH 1,455,645 Nova Cas Co 1,142,977 Campmed Cas & Ind Co Inc 5,333 39 FAIRFAX FIN GRP 33,542,599 Hudson Specialty Ins Co 7,686,915 United States Fire Ins Co 5,727,079 Crum & Forster Specialty Ins Co 4,540,618 Hudson Ins Co 4,294,948 First Mercury Ins Co 3,805,638 Seneca Ins Co Inc 1,922,899 North River Ins Co 1,832,672 Seneca Specialty Ins Co 1,791,955 Crum & Forster Ind Co 891,484 American Safety Cas Ins Co 761,165 American Safety Ind Co 286,726 Hudson Excess Ins Co 500 40 CENTRAL MUT INS CO GRP 31,995,092 Central Mut Ins Co 26,742,698 All Amer Ins Co 5,252,394 41 MARKEL CORP GRP 30,932,681 Evanston Ins Co 10,321,689 Alterra Amer Ins Co 6,454,577 Markel Ins Co 6,320,341 Essex Ins Co 3,365,398 Alterra Excess & Surplus Ins Co 1,874,915 Markel Amer Ins Co 1,667,355 Associated Intl Ins Co 437,223 Essentia Ins Co 342,924 Deerfield Ins Co 148,259 42 Arch Ins Grp 30,037,650 Arch Ins Co 22,273,740 Arch Specialty Ins Co 7,763,910 Friday, June 12, 2015 Page 12 of 16

43 SWISS RE GRP 26,396,756 Westport Ins Corp 9,948,869 First Specialty Ins Corp 6,346,148 North Amer Specialty Ins Co 3,809,395 North Amer Elite Ins Co 3,774,178 North Amer Capacity Ins Co 2,380,956 Washington Intl Ins Co 137,210 44 HCC INS HOLDINGS GRP 25,979,593 US Specialty Ins Co 18,802,701 Houston Cas Co 5,473,434 American Contractors Ind Co 1,495,451 United States Surety Co 192,318 Avemco Ins Co 15,689 45 Alleghany Grp 25,339,475 Landmark Amer Ins Co 9,498,826 RSUI Ind Co 9,051,150 Capitol Specialty Ins Corp 2,178,509 Capitol Ind Corp 1,806,508 Fair Amer Ins & Reins Co 1,098,201 Covington Specialty Ins Co 988,406 Platte River Ins Co 717,875 46 AXIS Capital Grp 24,233,428 Axis Ins Co 13,994,843 AXIS Surplus Ins Co 10,054,599 AXIS Reins Co 183,986 47 EMC INS CO GRP 22,735,249 Employers Mut Cas Co 16,869,322 Hamilton Mut Ins Co 5,272,151 Emcasco Ins Co 600,496 Illinois Emcasco Ins Co -6,720 48 West Bend Mut Ins Co 22,641,258 West Bend Mut Ins Co 22,641,258 Friday, June 12, 2015 Page 13 of 16

49 QBE INS GRP 22,313,593 QBE Ins Corp 14,783,761 Praetorian Ins Co 2,417,633 General Cas Co Of WI 1,881,276 QBE Specialty Ins Co 1,317,976 North Pointe Ins Co 881,343 Regent Ins Co 561,885 National Farmers Union Prop & Cas 459,818 Stonington Ins Co 9,901 50 Starr Grp 21,819,592 Starr Ind & Liab Co 12,855,028 Starr Surplus Lines Ins Co 8,964,564 51 Allied World Assur Holding Grp 20,887,590 Allied World Natl Assur Co 6,431,279 Allied World Surplus Lines Ins Co 6,099,556 Allied World Specialty Ins Co 4,374,133 Allied World Assur Co US Inc 3,621,351 Allied World Ins Co 361,271 52 SENTRY INS GRP 19,474,505 Sentry Select Ins Co 13,612,381 Sentry Ins A Mut Co 5,332,649 Sentry Cas Co 528,223 Middlesex Ins Co 1,252 53 Ironshore Grp 17,473,304 Ironshore Specialty Ins Co 13,216,436 Ironshore Ind Inc 4,256,868 54 FRANKENMUTH GRP 17,441,911 Frankenmuth Mut Ins Co 16,726,624 Ansur Amer Ins 715,287 55 PEKIN INS GRP 17,168,753 Pekin Ins Co 17,168,753 56 NAVIGATORS GRP 16,911,295 Navigators Ins Co 9,119,597 Navigators Specialty Ins Co 7,791,698 57 Church Mut Ins Co 16,014,735 Church Mut Ins Co 16,014,735 58 Brotherhood Mut Ins Co 15,971,345 Brotherhood Mut Ins Co 15,971,345 Friday, June 12, 2015 Page 14 of 16

59 Hastings Mut Ins Co 15,557,940 Hastings Mut Ins Co 15,557,940 60 RLI INS GRP 15,128,578 RLI Ins Co 13,353,561 MT Hawley Ins Co 1,729,933 Contractors Bonding & Ins Co 28,657 RLI Ind Co 16,427 61 ARGONAUT GRP 14,549,110 Argonaut Ins Co 7,996,669 Colony Ins Co 4,775,239 Argonaut Great Central Ins Co 910,544 Colony Specialty Ins Co 560,674 Rockwood Cas Ins Co 305,734 Argonaut Midwest Ins Co 250 62 White Mountains Grp 14,525,436 Atlantic Specialty Ins Co 8,632,137 Homeland Ins Co of NY 5,880,315 OBI Natl Ins Co 7,804 Homeland Ins Co of DE 5,180 63 AmTrust NGH Grp 14,521,554 Wesco Ins Co 7,792,809 Milwaukee Cas Ins Co 2,063,940 Security Natl Ins Co 757,081 First Nonprofit Ins Co 711,128 Tower Ins Co Of NY 686,892 Castlepoint Natl Ins Co 568,482 Associated Industries Ins Co Inc 567,587 Corepointe Ins Co 467,786 AmTrust Ins Co of KS Inc 377,459 Developers Surety & Ind Co 288,476 Tower Natl Ins Co 121,349 Technology Ins Co Inc 96,567 Hermitage Ins Co 21,998 64 FEDERATED MUT GRP 13,914,459 Federated Mut Ins Co 12,271,451 Federated Serv Ins Co 1,643,008 Friday, June 12, 2015 Page 15 of 16

65 UNITED SERV AUTOMOBILE ASSN GR 13,688,744 United Serv Automobile Assn 8,374,295 USAA Cas Ins Co 3,185,571 USAA Gen Ind Co 1,510,118 Garrison Prop & Cas Ins Co 618,760 66 Attorneys Liab Assur Society GRP 13,222,272 Attorneys Liab Assur Society Inc RRG 13,222,272 67 Baldwin & Lyons Grp 12,984,137 Protective Ins Co 11,977,705 Sagamore Ins Co 977,383 Protective Specialty Ins Co 29,049 68 MS & AD Ins Grp 12,704,148 Mitsui Sumitomo Ins USA Inc 9,362,739 Mitsui Sumitomo Ins Co of Amer 3,341,409 69 AMERICAN FAMILY INS GRP 11,971,830 American Family Mut Ins Co 10,245,423 American Family Ins Co 1,715,800 Midvale Ind Co 8,833 American Standard Ins Co Of OH 1,774 70 Aspen Ins Holding Grp 11,907,760 Aspen Specialty Ins Co 9,884,688 Aspen Amer Ins Co 2,023,072 Top 70 Sub Total: 5,116,390,973 92.5% Others Sub Total: Total All Company Groups: 415,304,438 5,531,695,411 7.5% 10 Friday, June 12, 2015 Page 16 of 16