2025-05-15T07:50:09-05:00 2024-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2024-01-01 383443723 William T and Frances A Little Foundation % Foundation Source WILL 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 james thompson treasurer 8008391754 2025-05-09 true true Jeffrey D Haskell P01345770 8008391754 2024 2025-03-06 01:10:19Z X X 292459666 X 238019666 148106 148106 1173996 1173996 0 13662437 0 239341768 1322102 2500 1250 1250 5825 2912 0 2913 6100 3050 0 3050 17128 127065 127065 158618 7212 0 134278 0 0 158618 7212 0 134278 239183150 1314890 0 1603 8709182 2721324 2721324 10555530 19174248 19555043 3284208 239881131 270183299 43030 22593553 261776703 292459666 0 0 X 22593553 261776703 22593553 261776703 22593553 261776703 22593553 239183150 261776703 261776703 Publicly-traded Securities 13662437 13662437 0 0 18277 18277 18277 9664 0 8713 18377 X 0 100 100 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 Mark Donovan Foundation Source 501 Silverside Rd Wilmington DE 198091377 Trustee 1.0 0 0 0 James M Elsworth Foundation Source 501 Silverside Rd Wilmington DE 198091377 Trustee 1.0 500 0 0 Frances A Little Foundation Source 501 Silverside Rd Wilmington DE 198091377 Pres, Trustee, Sec 1.0 0 0 0 Virginia S Little Foundation Source 501 Silverside Rd Wilmington DE 198091377 VP, Trustee 1.0 0 0 0 James G Thompson Foundation Source 501 Silverside Rd Wilmington DE 198091377 Treas, Trustee 1.0 500 0 0 Andrew J Weisman Foundation Source 501 Silverside Rd Wilmington DE 198091377 Trustee 1.0 500 0 0 Joel W Weisman Foundation Source 501 Silverside Rd Wilmington DE 198091377 Trustee 1.0 500 0 0 SHIRLEY L PALMER Foundation Source 501 Silverside Rd Wilmington DE 198091377 HONORARY TRUSTEE 1.0 500 0 0 Foundation Source 55 Walls Drive 3rd Fl Fairfield CT 06824 Administrative 127045 183727841 6136826 0 189864667 0 189864667 2847970 187016697 9350835 9350835 18277 18277 9332558 9332558 9332558 134278 0 0 0 0 134278 9332558 1991347 1999651 1610222 5601220 134278 134278 0 5601220 5601220 3597060 FRANCES A LITTLE X 14 148106 14 1173996 1322102 1322102 false false false false false false false false false false X X 1 William T Little Irrevocable Trust 1941 Lenmore Road Palm Beach Gardens FL 33410 238019666 X X 1 LOCKHEED MARTIN CORP LMT, 7900 sh. 3648536 2024-05-06 1 TRANSDIGM GRP INC TDG, 10739 sh. 13984433 2024-05-06 1 APPLE INC AAPL, 16000 sh. 2916960 2024-05-06 1 BERKSHIRE HATHAWAY INC DEL CL A BRK-A, 357 sh. 216609750 2024-05-06 Tax Return Preparation/Review 6100 3050 3050 ALPHABET INC CL A 8298 121152 APPLE INC 2916960 4006720 BERKSHIRE HATHAWAY INC DEL CL 216609750 243088440 BERKSHIRE HATHAWAY INC. CLASS 24575 77058 KAYNE ANDERSON MLP INV CO 42832 41803 LOCKHEED MARTIN CORP 3648536 3838926 TRANSDIGM GRP INC 16630180 19009200 19174248 19555043 General Consultations 5825 2912 2913 Administrative Fees 127045 127045 State or Local Filing Fees 20 20 990-PF Estimated Tax for 2024 9328 990-PF Extension for 2023 7800