2024-11-14T12:42:45-06:00 2023-12-31 680232047 GHIRARDO CPA 7200 REDWOOD BLVD SUITE 403 NOVATO CA 94945 990PF 2023-01-01 911852739 STEPHEN M SILBERSTEIN FOUNDATION STEP 4154351692 1 CLIFF ROAD BELVEDERE CA 949202345 STEPHEN M SILBERSTEIN PRESIDENT & TREASURER 4154351692 2024-11-14 1 1 JENNIFER GUGLIELMO JAGDEO P01003977 4158975678 2023 2024-10-15 13:58:12Z X 177435150 X 893657 122173 122173 2740979 2740979 207548 4134540 207548 115904 115904 4080261 3186604 0 0 0 35750 35750 35750 1407 1407 1407 41037 41037 41037 78194 78194 78194 6920000 6920000 6998194 78194 6998194 -2917933 3108410 3940771 2854155 2854155 9657133 9836356 54339810 46196089 44002340 99970702 20087274 20270483 20270483 79881267 76963334 177435150 0 0 X 85810059 86703716 0 0 -5928792 -9740382 79881267 76963334 79881267 76963334 79881267 -2917933 0 76963334 0 76963334 0.10 GOL LINHAS AEREAS INTE FSPONSO 2023-11-28 2023-11-28 462 462 462 30,000 SPDR EURO STOXX 50 ETF 2023-11-16 1342195 1239418 102777 102777 10,000 SPDR EURO STOXX 50 ETF 2014-07-31 2023-11-27 455995 408002 47993 47993 20,000 SPDR EURO STOXX 50 ETF 2014-07-31 2023-11-19 921002 816004 104998 104998 20,000 SPDR EURO STOXX 50 ETF 2023-12-08 934012 784705 149307 149307 GS MEZZANINE PARTNERS 2006 OFFSHORE, L.P. 678863 -678863 -678863 CAPITAL GAINS DIVIDENDS P 480874 480874 480874 207548 43207 0 43207 0 43207 116338 0 0 0 116338 0 73131 73131 0 0 0 0 0 0 0 0 0 0 0 1 1 CA 1 0 1 0 0 1 N/A GHIRARDO CPA 4158975678 7200 REDWOOD BLVD STE 403 NOVATO CA 94945 0 0 0 0 0 0 0 0 1 2022 1 0 0 0 0 0 0 0 0 0 0 0 0 STEPHEN M SILBERSTEIN 1 CLIFF ROAD BELVEDERE CA 94920 PRESIDENT & TREASURER 4.00 0 0 0 PAUL SILBERSTEIN 5500 BALBOA DRIVE OAKLAND CA 94611 SECRETARY 4.00 0 0 0 NONE 0 NONE 0 NONE 0 NONE 0 0 141382392 2095356 24004472 167482220 0 0 167482220 2512233 164969987 8248499 8248499 43207 43207 8205292 0 8205292 0 8205292 6998194 0 6998194 8205292 7299309 0 0 6998194 6998194 0 0 0 0 0 0 0 0 0 0 301115 8205292 0 0 0 STEPHEN M SILBERSTEIN X ALASKA WILDERNESS LEAGUE 943 W 6TH AVE STE 132 ANCHORAGE AK 99501 N/A 501(C)(3) PROMOTE AND PROTECT AMERICA'S PUBLIC LANDS IN ALASKA 10000 AMERICAN CIVIL LIBERTIES UNION FOUNDATION 1633 MISSION STREET SAN FRANCISCO CA 94103 N/A 501(C)(3) DEFEND & PRESERVE INDIVIDUAL RIGHT & LIBERTIES 250000 AMIGOS DE LAS AMERICAS - EAST BAY CHAPTER PO BOX 72321 OAKLAND CA 94612 N/A 501(C)(3) PROMOTE YOUTH LEADERSHIP ACROSS THE AMERICAS 30000 AUTHOR'S ALLIANCE 2705 WEBSTER STREET 5805 BERKELEY CA 94705 N/A 501(C)(3) PROMOTE AUTHORSHIP TO FURTHER THE PUBLIC INTEREST IN FACILITATING WIDESPREAD ACCESS TO WORKS OF AUTHORSHIP BY ASSISTING AND REPRESENTING AUTHORS 10000 BERKELEY PUBLIC LIBRARY FOUNDATION 2090 KITTREDGE STREET BERKELEY CA 94704 N/A 501(C)(3) SUPPORT INNOVATION AND EXCELLENCE IN THE PROGRAMS, FACILITIES, AND SERVICES OF THE BERKELEY PUBLIC LIBRARY. 50000 CALIFORNIA NATIVE PLANT SOCIETY 2707 K STREET SUITE 1 SACRAMENTO CA 95816 N/A 501(C)(3) CONSERVING CALIFORNIA NATIVE PLANTS AND THEIR NATURAL HABITATS 10000 CALMATTERS 1007 7TH STREET SACRAMENTO CA 95814 N/A 501(C)(3) INFORM CALIFORNIANS THROUGH MEANINGFUL JOURNALISM ABOUT THE PLAYERS, POLITICS, AND INTERESTS THAT SHAPE THE ISSUES THAT AFFECT THEIR LIVES 50000 CAREER TECHNICAL EDUCATION FOUNDATION 1030 APOLLO WAY SUITE SANTA ROSA CA 95407 N/A 501(C)(3) INNOVATING THE EDUCATION-TO-CAREER EXPERIENCE TO STRENGTHEN ECONOMIC DEVELOPMENT AND STUDENT SUCCESS 25000 CENTER FOR POLITICAL ACCOUNTABILITY 20TH ST NW SUITE 205 WASHINGTON DC 20036 N/A 501(C)(3) SUPPORTS POLITICAL ACCOUNTABILITY AND DISCLOSURE 100000 CENTER ON BUDGET POLICY PRIORITIES 820 FIRST ST NE STE 510 WASHINGTON DC 20002 N/A 501(C)(3) FISCAL POLICY AND PUBLIC PROGRAMS 100000 CITYSIDE JOURNALISM INSTITUTE 1111 BROADWAY SUITE 300 OAKLAND CA 94607 N/A 501(C)(3) TO HELP PEOPLE FEEL MORE ENGAGED WITH THEIR CITY AND WITH ONE ANOTHER 75000 DEMOCRACY NOW PO BOX 693 NEW YORK NY 10013 N/A 501(C)(3) SUPPORT PUBLIC RADIO JOURNALISM 200000 ECOAMERICA 1900 L STREET NW SUITE 607 WASHINGTON DC 20036 N/A 501(C)(3) CREATE ENGAGEMENT PROGRAMS THAT BUILD AWARENESS, UND 25000 ECONOMIC POLICY INSTITUTE 1333 H ST NW 11TH FLOOR WASHINGTON DC 20005 N/A 501(C)(3) THINK TANK TO BROADEN DISCUSSION OF ECONOMIC ISSUES TO INCLUDE LOWER/MIDDLE CLASS 150000 EDIBLE SCHOOLYARD FOUNDATION 1781 ROSE ST BERKELEY CA 94703 N/A 501(C)(3) PROMOTE HEALTHY EATING HABITS FOR SCHOOLCHILDREN 50000 FOUNDATION FOR THE FUTURE OF LITERATURE AND LITERACY 1569 SOLANO AVENUE 635 BERKELEY CA 94707 N/A 501(C)(3) PROMOTE LITERATURE AND LITERACY AMONG PEOPLE OF ALL AGES 150000 GOOD JOBS FIRST 1616 P STREET NW SUITE 210 WASHINGTON DC 20036 N/A 501(C)(3) PROMOTING ACCOUNTABILITY IN ECONOMIC DEVELOPMENT 50000 GREEN SCIENCE POLICY INSTITUTE PO BOX 5455 BERKELEY CA 94705 N/A 501(C)(3) CREATE A SUSTAINABLE RELATIONSHIP AMONG ONE ANOTHER 50000 GREENBELT ALLIANCE 631 HOWARD ST STE 510 SAN FRANCISCO CA 94105 N/A 501(C)(3) ADVOCATE, PROVIDE EXPERTISE ON, AND BUILD SUPPORT BEHIND PUBLIC POLICY AND PLANNING THAT SUPPORTS OPEN SPACE CONSERVATION AND SMART GROWTH. 50000 HUMAN NEEDS PROJECT 36 PROFESSIONAL CENTER PKWY SAN RAFAEL CA 94903 N/A 501(C)(3) PROVIDE BASIC SERVICES AND EMPOWERMENT SERVICES TO SLUMS AROUND THE WORLD 100000 HUMAN RIGHTS WATCH 350 FIFTH AVE 34TH FLOOR NEW YORK NY 10118 N/A 501(C)(3) DEFEND & PRESERVE INDIVIDUAL RIGHTS & LIBERTIES 300000 INEQUALITY MEDIA 1918 BONITA AVENUE BERKELEY CA 94710 N/A 501(C)(3) TO CREATE FILMS THAT BRING AWARENESS TO SOCIAL ISSUES INCLUDING INEQUALITY 100000 INSTITUTE FOR POLICY STUDIES 1301 CONNECTICUT AVE NW SUITE 600 WASHINGTON DC 20036 N/A 501(C)(3) BUILDING A MORE EQUITABLE, ECOLOGICALLY SUSTAINABLE, AND PEACEFUL SOCIETY BY TURNING IDEAS INTO ACTION. 150000 JOHN BURTON FOUNDATIONCOMMUNITY INITIATIVES 220 MONTGOMERY ST 1142 SAN FRANCISCO CA 94104 N/A 501(C)(3) PROMOTES VALUES OF NURTURING CHILDREN AND YOUTH WHO ARE LESS FORTUNATE 50000 MARIN COUNTY BICYCLE COALITION PO BOX 1115 FAIRFAX CA 94978 N/A 501(C)(3) IMPROVING OUR COUNTRY'S ROADS, MULTI-USE PATHWAYS, AND OFF-ROAD FACILITIES FOR CYCLISTS AND PEDESTRIANS. 25000 MEDIA MATTERS FOR AMERICA 1627 K ST NW STE 800 WASHINGTON DC 20006 N/A 501(C)(3) EDUCATIONAL RADIO BROADCASTING 400000 MILITARY RELIGIOUS FREEDOM FOUNDATION 13170 B CENTRAL AVE STE 255 ALBUQUERQUE NM 87123 N/A 501(C)(3) PROTECT CONSTITUTIONALLY MANDATED RELIGIOUS FREEDOM 40000 NATIONAL VOTE AT HOME INSTITUTE PO BOX 65752 WASHINGTON DC 20035 N/A 501(C)(3) ENSURE THE SECURITY OF OUR ELECTIONS AND PUTING VOTER'S NEEDS FIRST 250000 OUTDOOR AFRO 2323 BROADWAY OAKLAND CA 94612 N/A 501(C)(3) INSPIRE AND PROMOTE AFRICAN AMERICAN CONNECTIONS AND LEADERSHIP IN NATURE 50000 PATRIOTIC MILLIONAIRES 1701 K STREET NW SUITE 750 WASHINGTON DC 20006 N/A 501(C)(3) COMMITTED TO BUILDING A MORE PROSPEROUS, STABLE, AND INCLUSIVE NATION THROUGH ECONOMIC POLICIES AND POLITICAL PROCESS POLICIES 75000 PLANNED PARENTHOOD FOUNDATION 434 WEST 33RD STREET NEW YORK NY 10001 N/A 501(C)(3) DELIVER HEALTH CARE SERVICES, SEX EDUCUCATION 200000 PROPUBLICA ONE EXCHANGE PLAZA 23RD FLOOR NEW YORK NY 10006 N/A 501(C)(3) INVESTIGATIVE REPORTING 250000 PUBLIC CITIZEN FOUNDATION 1600 20TH ST NW WASHINGTON DC 20009 N/A 501(C)(3) SERVES AS THE PEOPLE'S VOICE IN THE NATION'S CAPITAL. 100000 RAINFOREST ACTION NETWORK 221 PINE ST 5TH FLOOR SAN FRANCISCO CA 94104 N/A 501(C)(3) CAMPAIGNS FOR FORESTS 15000 SAN FRANCISCO BAYKEEPER 785 MARKET ST STE 850 SAN FRANCISCO CA 94103 N/A 501(C)(3) ADDRESSING THE GREATEST THREATS TO THE SF BAY. 30000 SAN FRANCISCO MIME TROUPE 855 TREAT AVENUE SAN FRANCISCO CA 94110 N/A 501(C)(3) CREATES AND PRODUCES THEATER THAT PRESENTS A WORKING-CLASS ANALYSIS OF THE VENTS THAT SHAPE OUR SOCIETY, EXPOSE SOCIAL AND ECONOMIC INJUSTICE, AND DEMANDS REVOLUTIONARY CHANGE. 25000 SAN FRANCISCO PLANNING & URBAN RESEARCH ASSOCIATION 654 MISSION STREET SAN FRANCISCO CA 94105 N/A 501(C)(3) USE RESEARCH, EDUCATION, AND ADVOCACY TO PROMOTE GOOD PLANNING AND GOVERNMENT IN THE SAN FRANCISCO BAY AREA 100000 SAVE THE BAY 1600 BROADWAY STE 300 OAKLAND CA 94612 N/A 501(C)(3) WORKS TO PROTECT & RESTORE THE SAN FRANCISCO BAY 75000 SEACOLOGY 1623 SOLANO BEACH BERKELEY CA 94707 N/A 501(C)(3) PROTECT ISLAND HABITATS AND ASSIST LOCAL COMMUNITIES 25000 SIERRA CLUB FOUNDATION 85 SECOND ST SAN FRANCISCO CA 94105 N/A 501(C)(3) PROTECT WILD PLACES & RESPONSIBLE RESOURCE USE 200000 STAGEBRIDGE 2501 HARRISON STREET OAKLAND CA 94612 N/A 501(C)(3) SENIOR THEATRE COMPANY 15000 THE LIVING NEW DEAL 505 MCCONE HALL BERKELEY CA 94720 N/A 501(C)(3) AIMS TO PRESERVE NEW DEAL ART AND ARCHITECTURE FROM DESTRUCTION OR PRIVATIZATION AS WELL AS HELPING COMMUNITIES REDISCOVER THEIR HERITAGE 25000 UNIVERSITY OF CALIFORNIA BERKELEY FOUNDATION 2080 ADDISON ST STE 200 BERKELEY CA 94720 N/A 501(C)(3) EDUCATION 2500000 AMERICAN BRIDGE ASSOCIATION AND CHARITABLE FOUNDATION 2828 LAKEWOOD AVE SW ATLANTA CA 30315 N/A 501(C)(3) TO FACILITATE LEARNING OPPORTUNITIES FOR YOUNG AND ADULT CITIZENS THORUGH THE DEVELOPMENT OF NATIONAL AND LOCAL BRIDGE PROGRAMS 250000 GUARANTEE OUR VOTES PROJECT 1225 EYE ST NW SUITE 1110 WASHINGTON DC 20005 N/A 501(C)(3) DEVELOPING AND DISSEMINATING LEFT-OF-CENTER PUBLIC POLICY FOR THE STATE LEVEL 100000 MARIN ENVIRONMENTAL HOUSING COLLABORATIVE PO BOX 9633 SAN RAFAEL CA 94912 N/A 501(C)(3) BUILDS PUBLIC SUPPORT FOR PROJECTS AND POLICIES THAT CREATE AND SUSTAIN AFFORDABLE HOUSING, THROUGH AN ENVIRONMENTAL INTEGRITY AND SOCIAL JUSTICE LENS 10000 10000 DEGREES 1401 LOS GAMOS DR SUITE 205 SAN RAFAEL CA 94903 N/A 501(C)(3) TO ACHIEVE EDUCATIONAL EQUITY AND TO SUPPORT STUDENTS FROM LOW-INCOME BACKGROUNDS TO AND THORUGH COLLEGE TO REALIZE THEIR FULL POTENTIAL AND POSITVELY IMPACT THEIR COMMUNITIES AND THE WORLD. 25000 6920000 0 14 122173 14 2740979 14 115904 18 207548 0 3186604 0 3186604 0 0 0 0 0 0 0 0 0 0 X X 1 STEPHEN M SILBERSTEIN 1 CLIFF ROAD BELVEDERE CA 94920 893657 X X 1 MSFT - 5,110 SHARES 19699934 2023-11-20 ACCOUNTING FEES 35750 35750 35750 EXEMPT STATUS FORM 990PF PURSUANT TO IRS LETTER DATED MAY 27, 1998, THE SERVICE HAS DETERMINED THAT:THE STEPHEN M. SILBERSTEIN FOUNDATION IS EXEMPT FROM FEDERAL INCOME TAX UNDER SECTION 501 (A) ASAN ORGANIZATION DESCRIBED IN SECTION 501(C)(3), IS A PRIVATE FOUNDATION WITHIN THE MEANING OFSECTION 509(A), AND THERE WAS NO DETERMINATION WHETHER THE FOUDNATION IS AN OPERATING FOUNDATION AS DEFINED IN SECTION 4942(J)(3). COMMON STOCK 9827845 54331299 PRIOR YEAR ADJUSTMENT 8511 8511 MUTUAL FUNDS & OTHER AT COST 42002340 97970702 BUCHANAN MORTGAGE FUND AT COST 2000000 2000000 MORTGAGES RECEIVABLE 20078763 20078763 20078763 DIVIDENDS RECEIVABLE 8511 0 0 DISTRIBUTION RECEIVABLE 0 191720 191720 G.S. MEZZANINE PTRS 2006 OFFSHORE LP 231 231 231 BROOKDALE INTERNATIONAL PARTNERS 115673 115673 115673 INVESTMENT FEES 1407 1407 1407 STEPHEN M SILBERSTEIN 1 CLIFF ROAD BELVEDERE CA 94920 FOREIGN TAXES 40637 40637 40637 INCOME TAXES 0 0 0 STATE FILING FEES 400 400 400