| 2024 | Donald and Martha Kaplan Freedman Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2023 | Houston Jewish Family Foundation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2023 | Donald and Martha Kaplan Freedman Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Western New York State Chapter National Electrical Contractors As | 990 | President | 3 | $0 | $0 | View return |
| 2022 | Donald and Martha Kaplan Freedman Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Ibew Local 237 Health & Welfare Fund | 990 | Management Trustee | 1 | $0 | $0 | View return |
| 2022 | Houston Jewish Community Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Houston Jewish Family Foundation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2022 | Niagara County Electrical Construction Joint Apprenticeship and Training | 990 | Chairman | 4 | $0 | $0 | View return |
| 2021 | Electrical Industry Educational Fund | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2021 | Donald and Martha Kaplan Freedman Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2021 | Houston Jewish Family Foundation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2021 | Western New York State Chapter National Electrical Contractors As | 990 | President | 3 | $0 | $0 | View return |
| 2021 | Houston Jewish Community Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Texas Hillel Endowment Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Niagara County Electrical Construction Joint Apprenticeship and Training | 990 | Chairman | 4 | $0 | $0 | View return |
| 2020 | Electrical Industry Educational Fund | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2020 | Donald and Martha Kaplan Freedman Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2020 | Houston Jewish Family Foundation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2020 | Houston Jewish Family Foundation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2020 | Texas Hillel Endowment Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Houston Jewish Community Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Donald and Martha Kaplan Freedman Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2019 | Electrical Industry Educational Fund | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2019 | Houston Jewish Community Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Houston Jewish Family Foundation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2019 | Houston Jewish Community Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Texas Hillel Endowment Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Niagara County Electrical Construction Joint Apprenticeship and Training | 990 | Chairman | 4 | $0 | $0 | View return |
| 2018 | Houston Jewish Community Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Houston Jewish Family Foundation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2018 | Donald and Martha Kaplan Freedman Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2018 | Niagara County Electrical Construction Joint Apprenticeship and Training | 990 | Chairman | 4 | $0 | $0 | View return |
| 2018 | Texas Hillel Endowment Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Houston Jewish Family Foundation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | Donald and Martha Kaplan Freedman Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2017 | Houston Jewish Community Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Texas Hillel Endowment Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Niagara County Electrical Construction Joint Apprenticeship and Training | 990 | Chairman | 4 | $0 | $0 | View return |
| 2016 | Niagara County Electrical Construction Joint Apprenticeship and Training | 990 | Chairman | 4 | $0 | $0 | View return |
| 2016 | Donald and Martha Kaplan Freedman Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2016 | Houston Jewish Community Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Texas Hillel Endowment Foundation | 990 | Board Member | 0 | $0 | $0 | View return |
| 2016 | Little People'S School Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2016 | Houston Jewish Community Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Donald and Martha Kaplan Freedman Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2015 | Houston Jewish Community Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Niagara County Electrical Construction Joint Apprenticeship and Training | 990 | Chairman | 4 | $0 | $0 | View return |
| 2015 | The Emery-Weiner Center for Jewish Education | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Little People'S School Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2015 | Texas Hillel Endowment Foundation | 990 | Board Member | 0 | $0 | $0 | View return |
| 2014 | Houston Jewish Community Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The United Way of Greater Niagara Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Donald and Martha Kaplan Freedman Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2014 | Niagara County Electrical Construction Joint Apprenticeship and Training | 990 | Chairman | 4 | $0 | $0 | View return |
| 2014 | Little People'S School Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2014 | Texas Hillel Endowment Foundation | 990 | Board Member | 0 | $0 | $0 | View return |
| 2013 | Niagara County Electrical Construction Joint Apprenticeship and Training | 990EZ | Chairman | 4 | $0 | - | View return |
| 2013 | The United Way of Greater Niagara Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Home for the Friendless | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Texas Hillel Endowment Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Little People'S School Inc | 990 | Director | 8 | $0 | $0 | View return |