| 2025 | Prager University Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Prager University Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Operation Peace Northeast Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2024 | Automotive Parts Distributors Association Inc | 990EZ | Treasurer | 5 | $0 | $0 | View return |
| 2024 | International AIDS Vaccine Initiative Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | The Johns Hopkins Club Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2024 | Michael-Ann Russell Jewish Community Center Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2023 | Santa Claus Anonymous Incorporated | 990 | Chairman | 1 | $0 | $0 | View return |
| 2023 | Prager University Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | International AIDS Vaccine Initiative Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Operation Peace Northeast Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2023 | Automotive Parts Distributors Association Inc | 990EZ | Treasurer | 5 | $0 | $0 | View return |
| 2023 | The Johns Hopkins Club Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2023 | Michael-Ann Russell Jewish Community Center Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2022 | Operation Peace Northeast Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2022 | Prager University Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | International AIDS Vaccine Initiative Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Santa Claus Anonymous Incorporated | 990 | Chairman | 1 | $0 | $0 | View return |
| 2022 | Automotive Parts Distributors Association Inc | 990EZ | Treasurer | 5 | $0 | $0 | View return |
| 2022 | The Johns Hopkins Club Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2022 | Association of Paroling Authorities International | 990 | Past President | 1 | $0 | $0 | View return |
| 2022 | Michael-Ann Russell Jewish Community Center Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2021 | Operation Peace Northeast Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2021 | Prager University Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | International AIDS Vaccine Initiative Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Association of Paroling Authorities International | 990 | President | 1 | $0 | $0 | View return |
| 2021 | Prager University Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Automotive Parts Distributors Association Inc | 990EZ | Treasurer | 5 | $0 | $0 | View return |
| 2021 | Michael-Ann Russell Jewish Community Center Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2021 | The Johns Hopkins Club Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Santa Claus Anonymous Incorporated | 990 | Chairman | 1 | $0 | $0 | View return |
| 2020 | Acalanes Education Association Co Seligman | 990EZ | Rep Council | 0 | $919 | - | View return |
| 2020 | Operation Peace Northeast Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2020 | International AIDS Vaccine Initiative Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Prager University Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Johns Hopkins Club Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Association of Paroling Authorities International | 990EZ | President | 1 | $0 | $0 | View return |
| 2020 | Michael-Ann Russell Jewish Community Center Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2020 | Santa Claus Anonymous Incorporated | 990 | Chairman | 1 | $0 | $0 | View return |
| 2019 | Acalanes Education Association Co Seligman | 990EZ | Rep Council | 0 | $520 | - | View return |
| 2019 | Association of Paroling Authorities International | 990EZ | President | 1 | $0 | $0 | View return |
| 2019 | Prager University Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | International AIDS Vaccine Initiative Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Operation Peace Northeast Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2019 | Aeras Global Tb Vaccine Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Village at Home Inc | 990EZ | President | 2 | $0 | $0 | View return |
| 2019 | The Johns Hopkins Club Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Santa Claus Anonymous Incorporated | 990 | Chairman | 1 | $0 | $0 | View return |
| 2018 | Association of Paroling Authorities International | 990EZ | President | 1 | $0 | $0 | View return |
| 2018 | The Johns Hopkins Club Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Operation Peace Northeast Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2018 | International AIDS Vaccine Initiative Inc. | 990 | Board Member (From 12/18) | 1 | $0 | $0 | View return |
| 2018 | Prager University Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Aeras Global Tb Vaccine Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Lincoln Club of Northern California | 990 | Regional Member | 1 | $0 | $0 | View return |
| 2018 | Village at Home Inc | 990EZ | President | 2 | $0 | $0 | View return |
| 2018 | 77 Magazine House Inc. | 990EZ | Director | 1 | $0 | $0 | View return |
| 2018 | Somerville Place Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Three Gems Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Santa Claus Anonymous Incorporated | 990 | Chairman | 1 | $0 | $0 | View return |
| 2018 | Cascap Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Cascap Realty Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Cshd 3 Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Cshd 2 Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Nonantum Village Place Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Harvard Place Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Operation Peace Northeast Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | Lincoln Club of Northern California | 990 | Regional Member | 1 | $0 | $0 | View return |
| 2017 | Aeras Global Tb Vaccine Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Laredo Crime Stoppers Inc | 990 | President | 2 | $0 | $0 | View return |
| 2017 | Association of Paroling Authorities International | 990EZ | President | 1 | $0 | $0 | View return |
| 2017 | Santa Claus Anonymous Incorporated | 990 | President | 1 | $0 | $0 | View return |
| 2017 | Village at Home Inc | 990EZ | President | 2 | $0 | $0 | View return |
| 2016 | Laredo Crime Stoppers Inc | 990 | Parliamentarian | 2 | $0 | $0 | View return |
| 2016 | Aeras Global Tb Vaccine Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Association of Paroling Authorities International | 990EZ | Vice President | 1 | $0 | $0 | View return |
| 2016 | Lincoln Club of Northern California | 990 | Regional Member | 1 | $0 | $0 | View return |
| 2016 | Santa Claus Anonymous Incorporated | 990 | President | 1 | $0 | $0 | View return |
| 2016 | Cottage Grove Athletic Association | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Aeras Global Tb Vaccine Foundation | 990 | Director As Of July 2015 | 1 | $0 | $0 | View return |
| 2015 | Cottage Grove Athletic Association | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Association of Paroling Authorities International | 990EZ | VP | 1 | $0 | - | View return |
| 2015 | Lincoln Club of Northern California | 990 | Regional Member | 1 | $0 | $0 | View return |
| 2015 | Laredo Crime Stoppers Inc | 990 | Parliamentarian | 2 | $0 | $0 | View return |
| 2015 | Cottage Grove Athletic Association | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Automotive Parts Distributors Association Inc | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2014 | Lincoln Club of Northern California | 990 | Regional Member | 1 | $0 | $0 | View return |
| 2014 | Association of Paroling Authorities International | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2014 | Cottage Grove Athletic Association | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Association of Paroling Authorities International | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2013 | Laredo Crime Stoppers Inc | 990 | Member | 2 | $0 | $0 | View return |