| 2024 | Gates Philanthropy Partners | 990 | Executive Director (End 6/2024) | 3 | $0 | $632,592 | View return |
| 2024 | Robert Rosen Private Foundation | 990PF | Officer | 5 | $0 | $0 | View return |
| 2024 | The James Howell Foundation Inc | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2024 | Vija Celmins Foundation Inc | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2024 | C G Jung Society of St Louis | 990EZ | Director | 2 | $0 | $0 | View return |
| 2024 | Friends of the Retired and Senior Volunteer Program of Suffolk Inc | 990 | President | 5 | $0 | $0 | View return |
| 2024 | Fund Love Inc | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Robert & Dale Rosen Charitable Foundation Tr U/A 8/05/92 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | The Leukemia & Lymphoma Societyinc Inc | 990 | Bod Member | 4 | $0 | $0 | View return |
| 2024 | Harvard Band Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Gates Philanthropy Partners | 990 | Executive Director | 3 | $0 | $403,173 | View return |
| 2023 | Robert Rosen Private Foundation | 990PF | Officer | 5 | $0 | $0 | View return |
| 2023 | Vija Celmins Foundation Inc | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2023 | Friends of the Retired and Senior Volunteer Program of Suffolk Inc | 990 | President | 5 | $0 | $0 | View return |
| 2023 | Robert & Dale Rosen Charitable Foundation Tr U/A 8/05/92 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Jewish Vocational Service Foundation | 990 | Trustee (Foundation) | 0.3 | $0 | $0 | View return |
| 2023 | Vascular Birthmarks Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Fund Love Inc | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | The James Howell Foundation Inc | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Gates Policy Initiative | 990 | Director | 0.1 | $0 | $0 | View return |
| 2023 | Buffalo District Golf Association | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2023 | Anti-Defamation League Foundation | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | The Leukemia & Lymphoma Societyinc Inc | 990 | Bod Member | 4 | $0 | $0 | View return |
| 2023 | Harvard Band Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Anti-Defamation League Foundation | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Gates Philanthropy Partners | 990 | Executive Director | 3 | $0 | $374,426 | View return |
| 2022 | Robert Rosen Private Foundation | 990PF | Officer | 5 | $0 | $0 | View return |
| 2022 | Buffalo District Golf Association | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2022 | Jewish Vocational Service Foundation | 990 | Trustee (Foundation) | 0.3 | $0 | $0 | View return |
| 2022 | Anti-Defamation League Foundation | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Florence & Robert a Rosen Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | The James Howell Foundation Inc | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Gates Policy Initiative | 990 | Director | 0.1 | $0 | $0 | View return |
| 2022 | Rosen Foundation Relyance Bank Trustee | 990PF | Committee Member | 1 | $0 | $0 | View return |
| 2022 | The Stanford Theatre Foundation | 990PF | Director (Thru 12/17/2022) | 0.5 | $0 | $0 | View return |
| 2022 | Vija Celmins Foundation Inc | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2022 | Robert & Dale Rosen Charitable Foundation Tr U/A 8/05/92 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Fund Love Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Friends of the Retired and Senior Volunteer Program of Suffolk Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2022 | The Leukemia & Lymphoma Societyinc Inc | 990 | Bod Member | 4 | $0 | $0 | View return |
| 2022 | Harvard Band Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The Legacy at Home Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Pacific Northwest Ski Education | 990 | Class B. Pos | 0.25 | $0 | $0 | View return |
| 2022 | Alpental-Snoqualmie Ski Foundation | 990 | President | 2 | $0 | $0 | View return |
| 2021 | Gates Philanthropy Partners | 990 | Executive Director | 3 | $0 | $361,404 | View return |
| 2021 | Vija Celmins Foundation Inc | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2021 | Robert & Dale Rosen Charitable Foundation Tr U/A 8/05/92 | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Gates Policy Initiative | 990 | Director | 0.1 | $0 | $0 | View return |
| 2021 | Robert Rosen Private Foundation | 990PF | Officer | 5 | $0 | $0 | View return |
| 2021 | MILL Glen Swim Club Inc | 990 | President | - | $0 | $0 | View return |
| 2021 | Jvs Blue Ash | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2021 | Rosen Foundation Relyance Bank Trustee | 990PF | Committee Member | 1 | $0 | $0 | View return |
| 2021 | Fund Love Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Stanford Theatre Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2021 | The James Howell Foundation Inc | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Jewish Vocational Service Foundation | 990 | Trustee (Foundation) | 0.3 | $0 | $0 | View return |
| 2021 | Friends of the Retired and Senior Volunteer Program of Suffolk Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2021 | Anti-Defamation League Foundation | 990 | Trustee (As Of 08/2021) | 0.5 | $0 | $0 | View return |
| 2021 | Florence & Robert a Rosen Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Pacific Northwest Ski Education | 990 | Class B. Pos | 0.25 | $0 | $0 | View return |
| 2021 | Harvard Band Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Leukemia & Lymphoma Societyinc Inc | 990 | Bod Member | 4 | $0 | $0 | View return |
| 2021 | Alpental-Snoqualmie Ski Foundation | 990 | President | 1.5 | $0 | $0 | View return |
| 2020 | Gates Philanthropy Partners | 990 | Executive Director | 3 | $0 | $359,930 | View return |
| 2020 | MILL Glen Swim Club Inc | 990 | President | 4 | $0 | $0 | View return |
| 2020 | Foundation for Seminole State | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Robert Rosen Private Foundation | 990PF | Officer | 5 | $0 | $0 | View return |
| 2020 | Florence & Robert a Rosen Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Pacific Northwest Ski Education | 990 | Class B. Pos | 0.5 | $0 | $0 | View return |
| 2020 | The Stanford Theatre Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2020 | Jewish Vocational Service Foundation | 990 | Trustee (Foundation) | 0.3 | $0 | $0 | View return |
| 2020 | The James Howell Foundation Inc | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Jvs Blue Ash | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2020 | Robert & Dale Rosen Charitable Foundation Tr U/A 8/05/92 | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2020 | Rosen Foundation Relyance Bank Trustee | 990PF | Committee Member | 1 | $0 | $0 | View return |
| 2020 | Friends of the Retired and Senior Volunteer Program of Suffolk Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2020 | Cedar Knoll LLC | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2020 | Alpental-Snoqualmie Ski Foundation | 990 | President | 0.5 | $0 | $0 | View return |
| 2019 | Gates Philanthropy Partners | 990 | Executive Director | 3 | $0 | $345,747 | View return |
| 2019 | Florence & Robert a Rosen Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | C G Jung Society of St Louis | 990EZ | Secretary | 4 | $0 | $0 | View return |
| 2019 | Phi Society | 990EZ | Secretary | 0 | $0 | $0 | View return |
| 2019 | Jvs Blue Ash | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2019 | Rosen Foundation Relyance Bank Trustee | 990PF | Committee Member | 1 | $0 | $0 | View return |
| 2019 | The Stanford Theatre Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2019 | The James Howell Foundation Inc | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Foundation for Seminole State | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Robert & Dale Rosen Charitable Foundation Tr U/A 8/05/92 | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | The Leukemia & Lymphoma Societyinc Inc | 990 | Bod Member | 4 | $0 | $0 | View return |
| 2019 | North Penn School District Educational | 990 | Trustee Through June | 1 | $0 | $0 | View return |
| 2019 | Alpental-Snoqualmie Ski Foundation | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2019 | Harvard Band Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Cedar Knoll LLC | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2018 | Gates Philanthropy Partners | 990 | Executive Director | 3 | $0 | $331,793 | View return |
| 2018 | Florence & Robert a Rosen Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Rosen Foundation Relyance Bank Trustee | 990PF | Committee Member | 1 | $0 | $0 | View return |
| 2018 | Friends of the Retired and Senior Volunteer Program of Suffolk Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Foundation for Seminole State | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The James Howell Foundation Inc | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Jvs Blue Ash | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2018 | The Stanford Theatre Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2018 | Robert & Dale Rosen Charitable Foundation Tr U/A 8/05/92 | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | Alpental-Snoqualmie Ski Foundation | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2018 | Cedar Knoll LLC | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2018 | The Leukemia & Lymphoma Societyinc Inc | 990 | Bod Member | 4 | $0 | $0 | View return |
| 2017 | Lenox Hill Hospital | 990 | CHF, Peds Intrvnt & Vasc Svc | 50 | $1,975,690 | $0 | View return |
| 2017 | Gates Philanthropy Partners | 990 | Executive Director | 3 | $0 | $322,050 | View return |
| 2017 | Robert & Dale Rosen Charitable Foundation Tr U/A 8/05/92 | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Friends of the Retired and Senior Volunteer Program of Suffolk Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Florence & Robert a Rosen Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | Foundation for Seminole State | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Stanford Theatre Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2017 | Studio 206 | 990EZ | President | 15 | $0 | - | View return |
| 2017 | Rosen Foundation Relyance Bank Trustee | 990PF | Committee Member | 1 | $0 | $0 | View return |
| 2017 | Heart of Florida Legal Aid Society Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Jvs Blue Ash | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2017 | The Legacy Senior Communities Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Leukemia & Lymphoma Societyinc Inc | 990 | Bod Member | 4 | $0 | $0 | View return |
| 2017 | Orlando Economic Partnership Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Cedar Knoll LLC | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2016 | Lenox Hill Hospital | 990 | CHF, Peds Intrvnt & Vasc Svc | 50 | $1,976,722 | $0 | View return |
| 2016 | Studio 206 | 990EZ | President | 15 | $9,900 | - | View return |
| 2016 | Gates Philanthropy Partners | 990 | Executive Director | 3 | $0 | $335,300 | View return |
| 2016 | Rotary International DBA Rotary Club of Apopka Florida Inc | 990EZ | Director | 5 | $0 | - | View return |
| 2016 | Rosen Foundation Relyance Bank Trustee | 990PF | Committee Member | 1 | $0 | $0 | View return |
| 2016 | The Stanford Theatre Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2016 | Jvs Blue Ash | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2016 | Florence & Robert a Rosen Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2016 | Friends of the Retired and Senior Volunteer Program of Suffolk Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Heart of Florida Legal Aid Society Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Robert & Dale Rosen Charitable Foundation Tr U/A 8/05/92 | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | American Academy of Matrimonial Lawyers | 990 | Governor | 1 | $0 | $0 | View return |
| 2016 | Friends Charleston National Parks | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Foundation for Seminole State | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Rotary International DBA Rotary Club of Apopka Florida Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2016 | The Legacy Senior Communities Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Orlando Economic Partnership Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Lenox Hill Hospital | 990 | CHF, Peds Intrvnt & Vasc Svc | 50 | $1,976,251 | $0 | View return |
| 2015 | Friends Charleston National Parks | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2015 | The Rotary Club of Apopka Foundation | 990EZ | Director | 2 | $0 | - | View return |
| 2015 | Heart of Florida Legal Aid Society Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2015 | Robert & Dale Rosen Charitable Foundation Tr U/A 8/05/92 | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Florence & Robert a Rosen Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2015 | Jvs Blue Ash | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2015 | Dan Leghorn Fire Engine Company Of | 990 | 2nd Lieutenant (Through 12/31/15) | 5 | $0 | $0 | View return |
| 2015 | Friends of the Retired and Senior Volunteer Program of Suffolk Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Rosen Foundation Relyance Bank Trustee | 990PF | Committee Member | 1 | $0 | $0 | View return |
| 2015 | Studio 206 | 990EZ | President | 20 | $0 | - | View return |
| 2015 | Jewish Vocational Service Foundation | 990 | Secretary (Foundation) | 0.3 | $0 | $0 | View return |
| 2015 | The Legacy Senior Communities Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Mpn Research Foundation | 990 | Chairman | 30 | $0 | $0 | View return |
| 2015 | Giddens School | 990 | Trustee | 5 | $0 | $0 | View return |
| 2014 | Lenox Hill Hospital | 990 | CHF, Peds Intrvnt & Vasc Svc | 50 | $1,982,576 | $0 | View return |
| 2014 | Studio 206 | 990EZ | President | 20 | $18,274 | - | View return |
| 2014 | Friends Charleston National Parks | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2014 | Jewish Vocational Service Foundation | 990 | Secretary (Foundation) | 0.3 | $0 | $0 | View return |
| 2014 | Robert & Dale Rosen Charitable Foundation Tr U/A 8/05/92 | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | Florence & Robert a Rosen Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2014 | Jvs Blue Ash | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2014 | Heart of Florida Legal Aid Society Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2014 | Rosen Foundation Relyance Bank Trustee | 990PF | Committee Member | 1 | $0 | $0 | View return |
| 2014 | Dan Leghorn Fire Engine Company Of | 990 | 2nd Lieutenant (Starting 1/1/15) | 5 | $0 | $0 | View return |
| 2014 | Giddens School | 990 | Trustee | 5 | $0 | $0 | View return |
| 2014 | The Mpn Research Foundation | 990 | Chairman | 30 | $0 | $0 | View return |
| 2014 | The Legacy Senior Communities Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Studio 206 | 990EZ | President | 20 | $15,359 | - | View return |
| 2013 | Rosen Foundation Relyance Bank Trustee | 990PF | Committee Member | 0 | $0 | - | View return |
| 2013 | Florence & Robert a Rosen Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2013 | Robert & Dale Rosen Charitable Foundation Tr U/A 8/05/92 | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | Miami Beach Community Health Center Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2013 | North Penn Chamber of Commerce | 990 | Vice Chair/Secretary | 1 | $0 | $0 | View return |
| 2013 | Friends Charleston National Parks | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2013 | Jewish Vocational Service Foundation | 990 | Secretary (Foundation) | 0.3 | $0 | $0 | View return |
| 2013 | Siuh Systems Inc | 990 | Trustee | - | $0 | $0 | View return |
| 2013 | Jvs Blue Ash | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2013 | Staten Island University Hospital | 990 | Trustee | - | $0 | $0 | View return |
| 2013 | Inspirica Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Giddens School | 990 | Trustee | 5 | $0 | $0 | View return |
| 2012 | Florence & Robert a Rosen Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2012 | Robert & Dale Rosen Charitable Foundation Tr U/A 8/05/92 | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2012 | Rosen Foundation Relyance Bank Trustee | 990PF | Committee Member | 1 | $0 | - | View return |
| 2011 | Rosen Foundation Relyance Bank Trustee | 990PF | Committee Member | 1 | $0 | - | View return |
| 2011 | Florence & Robert a Rosen Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2011 | Robert & Dale Rosen Charitable Foundation Tr U/A 8/05/92 | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2010 | Florence & Robert a Rosen Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2010 | Robert & Dale Rosen Charitable Foundation Tr U/A 8/05/92 | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2010 | The Stanford Theatre Foundation | 990PF | Director | 1 | $0 | $0 | View return |