2021-09-28T09:50:38-05:00 2020-12-31 FOUNDATION SOURCE ONE HOLLOW LN STE 212 LAKE SUCCESS NY 11042 990PF 2020-01-01 814600359 Rosenblum Family Foundation % Foundation Source ROSE 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 RUSSELL ROSENBLUM PRESIDENT 8008391754 2021-09-09 true RUSSELL ROSENBLUM 999009999 Jeffrey D Haskell P01345770 8008391754 2020 2022-09-23 18:48:47Z X 1006472 X 0 X 566 566 4242 4242 34273 561444 245757 -1004 177 38077 250742 0 476 8219 154 8047 8695 154 8047 121250 121250 129945 154 129297 -91868 250588 463569 535732 535732 295083 318119 426736 231600 44533 44004 990252 898384 1006472 0 0 X 990252 898384 990252 898384 990252 898384 990252 -91868 898384 898384 Publicly-traded Securities 561444 311654 249790 249790 Sec 751 Gain on Sale of Ptshp Reclass -4033 245757 3483 3483 3483 200 0 3290 3490 X 1 6 6 false false false false false true true 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 Russell Rosenblum Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, Pres, Sec, Treas 1.0 0 0 0 444368 527520 0 971888 0 971888 14578 957310 47866 47866 3483 3483 44383 44383 44383 129297 0 0 0 0 129297 0 129297 44383 2018 2017 2016 70985 93000 85463 249448 129297 44383 84914 334362 0 334362 70985 93000 85463 84914 Russell Rosenblum X ALEXANDER DAWSON FOUNDATION 10845 W DESERT INN RD LAS VEGAS NV 89135 N/A PC Diversity Book Day Fund 2000 CLARK COUNTY PUBLIC EDUCATION FOUNDATION INC 4350 S MARYLAND PKWY LAS VEGAS NV 89119 N/A PC General & Unrestricted 25000 COMMUNITIES IN SCHOOLS OF NEVADA 8350 W SAHARA AVE STE 110 LAS VEGAS NV 89117 N/A PC General & Unrestricted 15000 GAY AND LESBIAN COMMUNITY CENTER OF SOUTHERN NEVAD 401 S MARYLAND PKWY LAS VEGAS NV 89101 N/A PC General & Unrestricted 1000 GAY AND LESBIAN COMMUNITY CENTER OF SOUTHERN NEVAD 401 S MARYLAND PKWY LAS VEGAS NV 89101 N/A PC Charitable Event 10000 GIRL SCOUTS OF SOUTHERN NEVADA INC 2941 HARRIS AVE LAS VEGAS NV 89101 N/A PC General & Unrestricted 500 GRANT A GIFT AUTISM FOUNDATION 630 S RANCHO DR STE D LAS VEGAS NV 89106 N/A PC General & Unrestricted 5000 LAS VEGAS PHILHARMONIC 2451 S BUFFALO DR STE 135 LAS VEGAS NV 89117 N/A PC General & Unrestricted 21250 LAS VEGAS PHILHARMONIC 2451 S BUFFALO DR STE 135 LAS VEGAS NV 89117 N/A PC 2019/2020 Conductor's circle fund, principal flute fund 20000 MAYO CLINIC 200 1ST ST SW ROCHESTER MN 55905 N/A PC General & Unrestricted 500 NEVADA COMMUNITY FOUNDATION INC 1980 FESTIVAL PLZ DR STE 300 LAS VEGAS NV 89135 N/A PC PAX Peace Fund/Umm al-Jimal Project 5000 PLANNED PARENTHOOD FEDERATION OF AMERICA INC 123 WILLIAMS ST 10TH FL NEW YORK NY 10038 N/A PC general support for the Planned Parenthood Rocky Mountains inc chapter 1000 SAFE HAVEN WILDLIFE SANCTUARY PO BOX 184 IMLAY NV 89418 N/A PC General & Unrestricted 5000 SPRINGS PRESERVE FOUNDATION 333 S VALLEY VIEW BLVD LAS VEGAS NV 89107 N/A PC 2020 Field Trip Transportation Fund 6500 ST JAMES THE APOSTLE CATHOLIC CHURCH 1920 N MARTIN LUTHER KING BLVD LAS VEGAS NV 89106 N/A PC Charitable Event 1000 THREE SQUARE 4190 N PECOS RD LAS VEGAS NV 89115 N/A PC General & Unrestricted 2500 121250 14 566 14 4242 18 34273 K-1 Inc/Loss 525990 -5214 14 177 Sec 751 Gain on Sale of Ptshp 525990 4033 -1181 39258 38077 false false false false false false false false false false AMAZON COM 77819 143304 APPLE INC 37229 74306 BERKSHIRE HATHAWAY INC. CLASS 59411 68402 JOHNSON & JOHNSON 6323 7869 JP MORGAN CHASE 17215 19061 LAS VEGAS SANDS CORP 11467 11920 SPDR S&P 500 ETF TRUST 30325 35519 WELLS FARGO & CO 69440 52815 WYNN RESORTS 8890 13540 ENERGY TRANSFER LP 13551 18540 MAGELLAN MIDSTREAM PARTNERS LP 30982 25464 Administrative Fees 8022 8022 Bank Charges 31 31 K-1 Exp ENERGY TRANSFER LP 129 119 K-1 Exp MAGELLAN MIDSTREAM PAR 12 4 State or Local Filing Fees 25 25 K-1 Inc/Loss ENERGY TRANSFER LP -155 173 K-1 Inc/Loss MAGELLAN MIDSTREAM PARTNERS LP -4882 4 Sec 751 Gain on Sale ENERGY TRANSFER LP 978 Sec 751 Gain on Sale MAGELLAN MIDSTREAM PARTNERS L 3055 990-PF Estimated Tax for 2020 200 990-PF Excise Tax for 2019 276