2025-09-11T11:51:56-04:00 2024-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2024-01-01 843673529 IS15 Foundation % Foundation Source IS15 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 Ian Sanders Trustee 8008391754 2025-09-08 true true Jeffrey D Haskell P01345770 8008391754 2024 2025-03-06 01:10:19Z X 154571 X 500000 749 749 1639 1639 0 502388 2388 0 7675 7675 7675 0 7675 407500 407500 415175 0 415175 87213 2388 0 25170 110836 110836 43775 45322 43735 68945 156158 154571 0 0 X 68945 156158 68945 156158 68945 156158 68945 87213 156158 156158 33 33 33 30 0 100 130 97 97 false false false false false false true true true FL 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 Ian Sanders Foundation Source 501 Silverside Rd Wilmington DE 198091377 Trustee 1.0 0 0 0 42827 32652 0 75479 0 75479 1132 74347 3717 3717 33 33 3684 3684 3684 415175 0 0 0 0 415175 3684 729197 1138247 1867444 415175 3684 411491 2278935 0 2278935 729197 1138247 411491 Ian Sanders X NORTHWESTERN UNIVERSITY 1201 DAVIS ST 3RD FLOOR EVANSTON IL 60208 N/A PC Kellogg Fifteen Group Undergraduate Real Estate Curriculum Fund and Weinberg College Fifteen Group Undergraduate Real Estate Curriculum Fund 400000 NORTHWESTERN UNIVERSITY 1201 DAVIS ST 3RD FLOOR EVANSTON IL 60208 N/A PC Kellogg Real Estate Program and Kellogg Real Estate Advisory Council 7500 407500 14 749 14 1639 2388 2388 false false false false false false false false false false X X 1 Ian Sanders Revocable Trust c/o Ian Sanders 47 NE 36th St Fl 2 Miami FL 33137 500000 X DODGE & COX INCOME FUND 35164 31789 VANGUARD TOTAL STOCK MARKET ET 5516 7245 VANGUARD ULTRA ST BND ADMR 4642 4701 As explained below, the Foundation has no plans for dissolution. This statement is submitted to report the distribution of certain assets during the year. The distributions resulted in a substantial contraction of assets. The following information is submitted in accordance with Treasury Regulation Section 1.6043-3(a)(1) and the Form 990-PF instructions: During the taxable year ending December 31, 2024, the Foundation made distributions from assets from sources other than current income. Collectively, the distributions in excess of current income totaled $407,500. This amount represents 25% or more of the Foundation's net assets of $66,634 (as measured by fair market value) at the beginning of the Foundation's taxable year ending December 31, 2024. Although the Foundation technically experienced a substantial contraction, it will continue in existence and has no plans for dissolution. The Foundation made distributions of cash to the grantees listed in the attachment to Part XIV, Line 3a; each such grant was made solely for the charitable purpose specified therein. Administrative Fees 7675 7675