2026-04-10T13:52:28-05:00 2025-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2025-01-01 824246294 Dziuban Foundation % Foundation Source MARK 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 Susanne Hecht Dziuban President 8008391754 2026-03-10 true Jeffrey D Haskell P01345770 8008391754 2025 2025-03-06 01:10:19Z X 696362 X 0 X 396 396 10486 10486 45830 711594 45830 56712 56712 0 6368 6368 1545 7984 7984 15897 6368 7984 25300 25300 41197 6368 33284 15515 50344 0 13489 26618 26618 570674 573060 669744 584163 599678 696362 0 0 X 584163 599678 584163 599678 584163 599678 584163 15515 599678 599678 Publicly-traded Securities 711594 665764 45830 45830 45830 700 700 700 700 0 700 X 0 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 Mallory Atterberry Foundation Source 501 Silverside Rd Wilmington DE 198091377 Treas 1.0 0 0 0 Sue Dziuban Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, Pres 3.0 0 0 0 Jessica Winters Foundation Source 501 Silverside Rd Wilmington DE 198091377 Sec 1.0 0 0 0 690667 23831 0 714498 0 714498 10717 703781 35189 35189 700 700 34489 34489 34489 33284 0 0 0 0 33284 34489 32487 33284 32487 797 0 0 33692 0 0 Sue Dziuban X BEND ENDURANCE ACADEMY 222 SE REED MARKET RD STE 200 BEND OR 97702 N/A PC General & Unrestricted 500 BEND FOREST SCHOOL FOUNDATION 60835 TARALON PL BEND OR 97702 N/A PC General & Unrestricted 300 BETHLEHEM INN PO BOX 8540 BEND OR 97708 N/A PC General & Unrestricted 1000 CASA OF CENTRAL OREGON 1029 NW 14TH ST STE 100 BEND OR 97703 N/A PC General & Unrestricted 500 CENTRAL OREGON TRAIL ALLIANCE PO BOX 555 BEND OR 97709 N/A PC General & Unrestricted 1000 CHASING THE RAINBOWS 765 E MAIN ST DALLASTOWN PA 17313 N/A PC General & Unrestricted 2000 DESCHUTES RIVER CONSERVANCY PO BOX 1560 BEND OR 97709 N/A PC General & Unrestricted 500 FURNISH HOPE 320 SW CENTURY DR STE 405-125 BEND OR 97702 N/A PC General & Unrestricted 500 GIVING PLATE 1212 NE 1ST ST BEND OR 97701 N/A PC General & Unrestricted 1000 HIGH DESERT FOOD & FARM ALLIANCE PO BOX 1782 BEND OR 97709 N/A PC General & Unrestricted 500 HUMANE SOCIETY OF CENTRAL OREGON SPCA 61170 SE 27TH ST BEND OR 97702 N/A PC General & Unrestricted 500 J BAR J YOUTH SERVICES INC 62895 HAMBY RD BEND OR 97701 N/A PC General & Unrestricted 500 KOR COMMUNITY LAND TRUST 150 NE HAWTHORNE AVE STE 110 BEND OR 97701 N/A PC General & Unrestricted 500 M Lamb 381 SW McKinley Avenue Bend OR 97702 none I Hardship Assistance Grant 6500 MEDICAL DEBT RESOLUTION INC 28-07 JACKSON AVE 5TH FL LONG ISLAND CITY NY 11101 N/A PC General & Unrestricted 2000 MEISSNER NORDIC SKI CLUB PO BOX 2032 BEND OR 97709 N/A PC General & Unrestricted 500 OFFICER DOWN MEMORIAL PAGE INC 10521 BRADDOCK RD STE C FAIRFAX VA 22032 N/A PC General & Unrestricted 2000 OREGON NORDIC CLUB 5425 SW ALTA MIRA CIR PORTLAND OR 97239 N/A PC General & Unrestricted 500 STREET DOG HERO 910 SE WILSON AVE STE A1 BEND OR 97702 N/A PC General & Unrestricted 2500 YOUTH OUTLOOK 1828 OLD NAPERVILLE RD NAPERVILLE IL 60563 N/A PC General & Unrestricted 2000 25300 14 396 14 10486 18 45830 56712 56712 false false false false false false false false false false AFLAC INC 14336 19408 AMPHENOL CORPORATION 15423 26758 ANALOG DEVICES INC 16233 23052 APPLE INC 19432 20118 ATMOS ENERGY CORP 14661 18942 BERKLEY W R CP 23992 24472 BLACKROCK INC 21208 26759 BROADCOM INC 12066 20766 CENCORA INC 15817 24994 CINTAS CRP 10784 15046 CONSTELLATION ENERGY GROUP INC 19641 21196 COSTCO WHOLESALE CORPORATION 11447 13797 ECOLAB INC 13303 15226 ELI LILLY & CO 19550 20419 EMERSON ELECTRIC CO 25338 27737 GEN DYNAMICS CP 18220 19526 GRAINGER W W INC 13989 16145 INTUIT 18012 15236 L3HARRIS TECHNOLOGIES 18364 19963 LINDE PLC COM 19278 20040 LOWES COMPANIES INC 15895 15675 MASTERCARD INC 26282 27402 MCDONALD'S CORP 15073 14976 MICROSOFT CORP 23710 25632 PARKER HANNIFIN CP 18388 28126 PHILLIPS 66 16389 15485 PROCTER GAMBLE CO 15691 14618 S&P GLOBAL INC COM 15826 20904 STRYKER CORPORATION 18568 19331 VISA INC 23818 28056 WAL-MART STORES INC 12865 21948 WEC ENERGY GROUP, INC 14390 14237 XYLEM INC 15071 13754 Administrative Fees 7959 7959 State or Local Filing Fees 25 25 Investment Management Services 6368 6368 990-PF Estimated Tax for 2025 700 990-PF Excise Tax for 2024 845