2024-11-12T12:37:15-06:00 2023-12-31 420714325 RSM US LLP 30 South Wacker Dr Suite 3300 Chicago IL 606063392 990PF 2023-01-01 510214450 Roderick MacArthur Foundation RODE 8479660143 9333 North Milwaukee Avenue Niles IL 60714 John R MacArthur President 8479660143 2024-10-11 1 1 Rebekuh Eley P01247672 3126343400 2024-10-11 2023 2024-10-15 13:58:12Z X 225708 X 6062700 11260 11260 0 6073960 11260 0 3048 0 0 3045 541 0 0 661 10734 0 0 10734 64 64 0 0 214 0 0 0 8434 0 0 8434 23035 64 0 22874 6062700 6062700 6085735 64 0 6085574 -11775 11196 0 18103 9662 9662 204852 216046 216046 148 0 0 223103 225708 225708 1488 15868 1488 15868 X 221615 209840 221615 209840 223103 225708 221615 -11775 0 209840 0 209840 156 0 156 0 156 90 0 100 0 190 0 34 34 0 0 0 0 0 0 0 0 0 0 0 1 1 IL 1 0 0 0 0 1 N/A Marylou Bane 8479660143 9333 N Milwaukee Avenue Niles IL 607141303 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 John R MacArthur 9333 N Milwaukee Ave Niles IL 60714 President/Chairman/Director 1.00 0 0 0 Robert Cordova 9333 N Milwaukee Ave Niles IL 60714 Vice Chairman/Director 1.00 0 0 0 Marylou Bane 9333 N Milwaukee Ave Niles IL 60714 Treasurer/Director (until 12/31/23) 2.00 3045 308 0 David J Bradford 9333 N Milwaukee Ave Niles IL 60714 Director/Secretary (as of 12/31/23) 1.00 0 0 0 Amir Ali 501 H Street NE Suite 275 Washington DC 20002 Secretary (until 12/31/23) 1.00 0 0 0 NONE 0 NONE 0 N/A 0 0 0 285340 0 285340 0 0 285340 4280 281060 14053 14053 156 156 13897 0 13897 0 13897 6085574 0 6085574 13897 0 0 4871827 5046437 5267346 5396249 6060038 26641897 6085574 0 0 0 13897 6071677 0 0 32713574 0 0 0 0 0 0 4871827 27841747 5046437 5267346 5396249 6060038 6071677 John R MacArthur X Harper's Magazine Foundation 666 Broadway 11th Floor New York NY 10012 N/A PC To support the continuing operations of Harper's Magazine 6062700 6062700 0 14 11260 0 11260 0 11260 0 0 0 0 0 0 0 0 0 0 X X 1 John R MacArthur 151 Central Park West 7W New York NY 10023 6062700 X RSM US LLP 10734 0 0 10734 Accrued Excise Tax 148 0 0 Insurance 8374 0 0 8374 Miscellaneous 24 0 0 24 Dues & Subscriptions 34 0 0 34 Postage & Delivery 2 0 0 2 Custodial Fees 64 64 0 0 Federal Tax Payments 214 0 0 0