2025-11-17T10:28:30-06:00 2024-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2024-01-01 273785123 Night Heron Foundation % Foundation Source NIGH 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 NANCY SARAH GOROFF PRESIDENT 8008391754 2025-11-14 true true Jeffrey D Haskell P01345770 8008391754 2024 2025-03-06 01:10:19Z X 19885727 X 690700 3219 3219 353348 353348 506506 1977779 942955 128397 128397 1682170 1427919 0 14920 14920 18790 115282 66060 49131 148992 80980 49131 912000 412000 1060992 80980 461131 621178 1346939 0 147153 437647 437647 12357540 11930179 14607137 1659478 1917523 3840943 500000 1000000 1000000 14664171 15285349 19885727 0 0 X 14664171 15285349 14664171 15285349 14664171 15285349 14664171 621178 15285349 15285349 Publicly-traded Securities 1977779 1272626 705153 705153 Passthrough K1 Capital Gain/(Loss) 237802 942955 18722 18722 18722 16500 0 2500 19000 X 3 275 275 false false false false false false false true true DE true false false false false true Foundation Source 8008391754 501 Silverside Road Suite 123 Wilmington DE 198091377 false false false false false false false false false false false false false false false false false false false false false Nancy Sarah Goroff Foundation Source 501 Silverside Rd Wilmington DE 198091377 Pres, Dir, Sec 1.0 0 0 0 THIS PRI TO OLDFIELDS SCHOOL WILL ASSIST THE SCHOOL WITH FINANCIAL EXPENSES THROUGH A FINANCIALLY CHALLENGING TIME 1000000 1000000 14102272 137162 3840943 18080377 0 18080377 271206 17809171 890459 890459 18722 18722 871737 871737 871737 461131 1000000 0 0 0 1461131 871737 807684 1461131 807684 653447 0 0 218290 0 0 Nancy Sarah Goroff X CHILDREN AND SCREENS-INSTITUTE OF DIGITAL MEDIA AN 100 JERICHO QUADRANGLE STE 220 JERICHO NY 11753 N/A PC General & Unrestricted 100000 GALLERY NORTH INC 90 N COUNTRY RD SETAUKET NY 11733 N/A PC General & Unrestricted 500000 GALLERY NORTH INC 90 N COUNTRY RD SETAUKET NY 11733 N/A PC Annual Appeal Matching Fund 18000 ISLAND HARVEST LTD 126 SPAGNOLI RD MELVILLE NY 11747 N/A PC Capital Campaign 90000 RONALD MCDONALD HOUSE CHARITIES NEW YORK METRO INC 26707 76TH AVE NEW HYDE PARK NY 11040 N/A PC Capital Campaign to build a Ronald McDonald House at Stony Brook Hospital 54000 UNION OF CONCERNED SCIENTISTS INC 2 BRATTLE SQ CAMBRIDGE MA 02138 N/A PC Science Network 150000 912000 14 3219 14 353348 14 42003 18 506506 K-1 Inc/Loss 14 86394 991470 991470 false false false false false false false false false false X X 1 Goroff Nancy Sarah 26 Night Heron Drive Stony Brook NY 11790 690700 X X 1 TESLA MOTORS INC TSLA, 2000 sh. 440700 2024-07-24 FORM 990-PF, PARTS I AND XIV FORM 990-PF, PARTS I AND XIV TOTAL Part I, Line 25, Column (a) and Part XIV, Line 3a: $912,000 Less PRI forgiveness amount not treated as qualifying distribution: $500,000 TOTAL Part I, Line 25, Column (d): $412,000 VANGUARD EXPLORER FD ADMIRAL S 114091 155433 VANGUARD INTERMEDIATE TERM INV 995187 867749 VANGUARD PRIMECAP CORE FUND IN 90638 201461 VANGUARD SHORT-TERM CORPORATE 517624 492264 VANGUARD STATEGIC EQUITY FUND 82298 141735 VANGUARD TOT INTL BOND IX ADMI 916454 864129 VANGUARD TOTAL BOND MARKET IND 1080544 981373 VANGUARD TOTAL INT ST IDX-AD 3679093 4224443 VANGUARD TOTAL STOCK MARKET IN 4209444 6191883 VANGUARD U.S. GROWTH FUND ADMI 91619 274972 VANGUARD WINDSOR II FD ADMIRAL 153187 211695 RENAISSANCE INSTITUTIONAL EQUI 1917523 3840943 PRI - OLDFIELDS SCHOOL - 12/31 1000000 1000000 Administrative Fees 49106 49106 K-1 Exp RENAISSANCE INSTITUTIO 66151 66060 State or Local Filing Fees 25 25 K-1 Inc/Loss RENAISSANCE INSTITUTIONAL EQUITIES F 86394 86394 Interest Income from Notes 42003 42003 Investment Management Services 14920 14920 990-PF Estimated Tax for 2024 16500 990-PF Excise Tax for 2023 6 990-PF Extension for 2023 500 IRS Miscellaneous Fee Expense 1784