2026-06-12T14:37:17-05:00 2025-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2025-01-01 824063288 The Cassie Family Foundation % Foundation Source JAME 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 BECKY CASSIE SECRETARY 8008391754 2026-06-07 true Jeffrey D Haskell P01345770 8008391754 2025 2025-03-06 01:10:19Z X 2588713 X 0 X 847 847 69194 69194 166732 457355 158689 236773 228730 16000 16000 25594 25594 2725 25 15695 15695 60014 25619 31695 144380 144380 204394 25619 176075 32379 203111 0 49408 88349 88349 287515 297554 309361 1564433 1547832 2177265 12869 12869 13738 1914225 1946604 2588713 0 0 X 1914225 1946604 1914225 1946604 1914225 1946604 1914225 32379 1946604 1946604 Publicly-traded Securities 457355 298666 158689 158689 158689 2823 2823 2823 1750 0 1200 2950 X 0 127 127 0 false false false false false false false true true MI true false false false false true Foundation Source 8008391754 501 Silverside Road Suite 123 Wilmington DE 198091377 false false false false true false false false false false false false false false false false false false false false false false Becky Cassie Foundation Source 501 Silverside Rd Wilmington DE 198091377 Sec 7.0 0 0 0 Kristian R Cassie Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, Pres 5.0 8000 0 0 Megan C Roche Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir 3.0 8000 0 0 2504672 46382 0 2551054 0 2551054 38266 2512788 125639 125639 2823 2823 122816 122816 122816 176075 0 0 0 0 176075 122816 76562 2023 2022 2021 176075 76562 99513 0 0 23303 0 0 NONE X 4 STRAY PAWS RESCUE 323 CRABAPPLE DR JOLIET IL 60435 N/A PC General & Unrestricted 7500 DETROIT PUBLIC MEDIA 48325 ALPHA DR STE 150 WIXOM MI 48393 N/A PC General & Unrestricted 9820 DETROIT SYMPHONY ORCHESTRA HALL INC 3711 WOODWARD AVE DETROIT MI 48201 N/A PC General & Unrestricted 9820 GROSSE POINTE CHAMBER FOUNDATION 106 KERCHEVAL AVE GROSSE PT FRM MI 48236 N/A SO I General & Unrestricted 9820 Indian Valley Area Voc Ctr 600 LIONS RD Sandwich IL 60548 N/A GOV Indian Valley Vocational Center Welding Program 26000 JOLIET JUNIOR COLLEGE FOUNDATION 1215 HOUBOLT RD JOLIET IL 60431 N/A PC Joliet Junior College wrestling program 25000 Sandwich Community High School 515 LIONS RD Sandwich IL 60548 N/A GOV for repairs and improvements as seen fit by the athletic department 3050 Sandwich Community High School 515 LIONS RD Sandwich IL 60548 N/A GOV General & Unrestricted 14088 UNIVERSITY OF ILLINOIS FOUNDATION PO BOX 734500 CHICAGO IL 60673 N/A PC Cassie Family Foundation scholarship fund 19641 WAYNE STATE UNIVERSITY 5700 CASS AVE STE 1200 DETROIT MI 48202 N/A PC support of the Department of Music through the Lillian J Cassie Ed.D. Endowed research fund 19641 144380 14 847 14 69194 18 166732 236773 236773 false false false false false false false false false false EMORY UNIVERSITY - 2.143% - 09 12869 13738 ALPHABET INC CL A 13624 81380 AMERICAN WATER WORKS COMPANY I 14029 15660 APPLE INC 16342 98685 ARES CAPITAL CORPORATION - CLO 14916 19320 ARTISAN INTERNATIONAL VALUE FU 234818 283528 BERKSHIRE HATHAWAY INC. CLASS 16240 40212 BLACKROCK STRAT INC OPP PORTFO 102526 106705 BROWN ADVISORY SUSTAINABILITY 75615 68359 CALVERT US MID CAP CORE RSPNB 22388 25125 CASCADE PRIVATE CAP FUND CL I 65000 71996 CLIFFWATER CORPORATE LENDING F 155600 152310 COSTCO WHOLESALE CORPORATION 16028 68125 DODGE & COX INCOME FUND 105015 108661 EMERSON ELECTRIC CO 10406 19908 GRIFFIN INSTITUTIONAL ACCESS R 81181 75307 HARTFORD FINANCIALSERVICES GRO 10004 33072 HCA INC 13012 56023 JPMORGAN HEDGED EQUITY SELECT 87100 112222 MASTERCARD INC 32805 68506 MICROSOFT CORP 25659 122356 NUSHARES ETF TR/ESG LARGE-CAP 9962 10073 NUVEEN ESG LARGE-CAP VALUE ETF 134960 150486 NUVEEN ESG MID-CAP VALUE ETF 57005 68686 PARNASSUS EQUITY INCOME FUND I 40873 40542 RBC EMERGING MARKETS EQUITY I 60169 82331 THERMO FISHER SCIENTIFIC INC 10952 28393 TRANE TECHNOLOGIES PLC 12099 31914 VANGUARD ESG INTERNATIONAL STO 105000 130580 VERTEX PHARMCTLS INC 4504 6800 13539 14421 284015 294940 Administrative Fees 15201 15201 Registered Agent Fee 474 474 State or Local Filing Fees 20 20 Investment Management Services 25594 25594 990-PF Estimated Tax for 2025 1600 990-PF Extension for 2024 1100 Foreign Tax Paid 25 25