2025-11-07T07:45:08-06:00 2024-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2024-01-01 261207948 The Wilke Family Foundation % Foundation Source WILK 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 Jeffrey A Wilke Vice President 8008391754 2025-11-01 true true Jeffrey D Haskell P01345770 8008391754 2024 2025-03-06 01:10:19Z X 61665271 X 0 X 168191 168191 993944 993944 10797194 18393392 12953492 1648 1648 11960977 14117275 0 102597 99502 3095 194987 2687 81898 29574 52324 379482 131763 55419 2016474 2016474 2395956 131763 2071893 9565021 13985512 0 86081 2496028 2496028 5478 10567663 10768388 10837475 17221936 24190273 44783468 1180373 1096794 1037545 615886 690955 2510755 29677417 39242438 61665271 0 0 X 29677417 39242438 29677417 39242438 29677417 39242438 29677417 9565021 39242438 39242438 Publicly-traded Securities 18393392 5409804 12983588 12983588 Passthrough K1 Capital Gain/(Loss) -30096 12953492 194399 194399 194399 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