2026-04-10T13:52:05-05:00 2025-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2025-01-01 203863571 Ho Chen Family Foundation % Foundation Source HOCH 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 Karen Sang Chen Vice President 8008391754 2026-04-03 true Jeffrey D Haskell P01345770 8008391754 2025 2025-03-06 01:10:19Z X 2355543 X 150019 109 109 19521 19521 -51082 242592 43478 118567 63108 0 100 100 324 11 13278 56 13222 13702 167 13222 75000 75000 88702 167 88222 29865 62941 0 36644 209544 209544 1393413 1250378 2145999 1430057 1459922 2355543 0 0 X 1430057 1459922 1430057 1459922 1430057 1459922 1430057 29865 1459922 1459922 Publicly-traded Securities 242592 199114 43478 43478 43478 875 875 875 200 0 200 X 0 675 0 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 Karen Sang Chen Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, VP 0.0 0 0 0 Pat H Chen Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, VP 0.0 0 0 0 Janet Ping McGraw Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, Pres, Sec 1.0 0 0 0 1967194 126503 0 2093697 0 2093697 31405 2062292 103115 103115 875 875 102240 102240 102240 88222 0 0 0 0 88222 102240 81812 2023 2022 2021 88222 81812 6410 0 0 95830 0 0 Pat H Chen X CENTER FOR BIOLOGICAL DIVERSITY INC PO BOX 710 TUCSON AZ 85702 N/A PC General & Unrestricted 14000 COVENANT HOUSE 5 PENN PLZ NEW YORK NY 10001 N/A PC General & Unrestricted 15000 HOPE IN A SUITCASE 311 N ROBERTSON BLVD NR 715 BEVERLY HILLS CA 90211 N/A PC General & Unrestricted 5000 NATIONAL PARKS CONSERVATION ASSOCIATION 777 6TH ST NW STE 700 WASHINGTON DC 20001 N/A PC General & Unrestricted 11000 STANDUP FOR KIDS 200 NELSON FERRY ROAD STE B DECATUR GA 30030 N/A PC General & Unrestricted 15000 WORLD CENTRAL KITCHEN INCORPORATED PO BOX 96538 WASHINGTON DC 20090 N/A PC General & Unrestricted 15000 75000 14 109 14 19521 18 -51082 -31452 -31452 false false false false false false false false false false X X 1 The Pat Chen Living Trust c/o Pat Chen 27460 Altamont Road Los Altos Hills CA 94022 150019 X 1 BROADCOM INC AVGO, 439 sh. 150019 2025-12-22 ADVANCED MICRO DEVICES INC 21433 70673 AFLAC INC 4392 10145 ALPHABET INC CL A 25859 137720 AMAZON COM 54624 166190 AMERICAN TOWER REIT INC 22764 17733 ANGI HOMESERVICES INC 643 401 APPLE INC 9652 20390 AUTODESK, INC 11264 11248 AUTOMATIC DATA PROCESSING INC 8923 12862 BANK OF AMERICA CORP 3347 5170 BECTON DICKINSON & CO 5316 3881 BOEING CO 18223 11942 BORG WARNER INC 2140 2839 BROADCOM INC 192462 218735 D R HORTON 7180 14115 EATON CORP PLC 133968 128041 ELEVANCE HEALTH INC 21733 24539 EMBECTA CORP 126 48 HEXCEL CP DELAWARE 4755 7242 HUBSPOT INC 4307 6020 IAC INTERACTIVE CORP 1987 2346 INFOSYS TECH LTD SPD ADR 3603 3564 INTUIT 30945 66904 LAZARD EMERGING MARKETS EQUITY 22758 30844 MARVELL TECHNOLOGY, INC 5451 12747 META PLATFORMS INC 21283 85812 METLIFE INC 5062 5526 MICROSOFT CORP 9532 19345 NORFOLK SOUTHERN CORP 10601 12992 NVIDIA CORP 6724 372999 PHINIA INC 277 752 PROGRESSIVE CORP OHIO 10095 23911 RIO TINTO PLC SPONSORED ADR 7107 8003 SALESFORCE.COM 4340 8742 SERVICE NOW 7720 15319 SYNOPSYS, INC 14142 25365 TJX COMPANIES INC 9024 20430 UBS GLOBAL ALLOCATION FUND CLA 486005 508832 UNION PACIFIC 20090 24983 VISA INC 9516 16133 WALT DISNEY HOLDINGS CO 8181 5347 WILLIAMS COS 2824 5169 Administrative Fees 13197 13197 Bank Charges 56 56 State or Local Filing Fees 25 25 Investment Management Services 100 100 990-PF Estimated Tax for 2025 200 990-PF EXTENSION FOR 2024 113 Foreign Tax Paid 11 11