2024-11-28T08:19:27-00:00 2023-12-31 262956213 MICHAEL D RIGGS PC 1119 N ARLINGTON HEIGHTS ROAD ARLINGTON HEIGHTS IL 60004 990PF 2023-01-01 821219490 HIMALAYA FOUNDATION NFP HIMA 2066175548 1119 N ARLINGTON HEIGHTS ROAD ARLINGTON HEIGHTS IL 60004 WEIFENG LIU EXECUTIVE DIRECTOR 2066175548 2024-11-25 true true MICHAEL D RIGGS P00853120 2246590321 2024-11-28 2023 2024-10-15 13:58:12Z X X 5959838 X 1983036 64401 64401 17295 47375 5641 2064732 70042 725 725 1161 1161 2886 2886 4772 4772 0 252345 252345 257117 4772 252345 1807615 65270 5954 10612 3279360 5949226 3285314 0 5959838 0 X 3285314 5959838 3285314 5959838 3285314 5959838 3285314 1807615 866909 5959838 5959838 5641 907 907 907 47 954 false false false true IL false false true WEIFENG LIU 2066175548 1317 N SUTTON PLACE CHICAGO IL 60091 false false false false false false false false false 2019 false false false false false false false false false false false false WEIFENG LIU 1317 N SUTTON PLACE CHICAGO IL 60610 PRESIDENT 005.00 0 NONE NONE N/A 0 4614293 8283 0 4622576 4622576 69339 4553237 227662 227662 907 907 226755 226755 226755 252345 252345 226755 28801 252345 28801 223544 3211 WEIFENG LIU X Stanford University 450 Serra Mall Stanford CA 94035 None PC Covid Research 149554 University of Chicago 5801 S Ellis Avenue Chicago IL 60637 None PC Covid Research 101291 Hyde Park Neighborhood Club 5480 S Kenwood Avenue Chicago IL 60615 None PC Chess Program 1500 252345 14 64401 18 17295 81696 81696 false false false false false false false false false false X 1 WEIFENG LIU 1317 N SUTTON PLACE CHICAGO IL 60091 1983036 X CONSULTING 725 725 VANGUARD 2022-12 P 2023-02 75 71 4 VANGUARD 2021-12 P 2023-05 41659 30009 11650 VANGUARD 5949226 OFFICE EXPENSES 2886 2886 Unrealized Gains 866909 Taxes 1161 1161