| 2024 | Kenneth C Griffin Museum of Science and Industry | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Morris L & Gladys B Lewy Family Foundation Inc. | 990PF | Dir/ VP | 5 | $0 | $0 | View return |
| 2024 | Morris L & Gladys B Lewy Family Foundation Inc. | 990PF | VP | 5 | $0 | $0 | View return |
| 2024 | Kaplan Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2024 | Central Pennsylvania Scholarship Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | The Charles I and Mary Kaplan Family Foundation | 990PF | Secretary/Tr | 1 | $0 | $0 | View return |
| 2024 | Hopkinton Public Schools Foundation | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2024 | Capitol Center for the Arts | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Morris L & Gladys B Lewy Family Foundation Inc. | 990PF | Dir/ VP | 5 | $0 | $0 | View return |
| 2023 | Morris L & Gladys B Lewy Family Foundation Inc. | 990PF | VP | 5 | $0 | $0 | View return |
| 2023 | Kenneth C Griffin Museum of Science and Industry | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | The Charles I and Mary Kaplan Family Foundation | 990PF | Secretary/Tr | 1 | $0 | $0 | View return |
| 2023 | Tulsa Jewish Community Council Jewish Federation of Tulsa | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Hopkinton Public Schools Foundation | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2023 | Kaplan Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2023 | Central Pennsylvania Scholarship Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Capitol Center for the Arts | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Mpt Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Illinois Institute of Technology | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | The Jewish Federation of Greater Washington Inc. | 990 | Past President | 2 | $0 | $0 | View return |
| 2022 | Hopkinton Public Schools Foundation | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2022 | Central Pennsylvania Scholarship Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Kaplan Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2022 | The Charles I and Mary Kaplan Family Foundation | 990PF | Secretary/Tr | 1 | $0 | $0 | View return |
| 2022 | Tulsa Jewish Community Council Jewish Federation of Tulsa | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Kenneth C Griffin Museum of Science and Industry | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Morris L & Gladys B Lewy Family Foundation Inc. | 990PF | Dir/ VP | 5 | $0 | $0 | View return |
| 2022 | Morris L & Gladys B Lewy Family Foundation Inc. | 990PF | VP | 5 | $0 | $0 | View return |
| 2022 | Mpt Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | The Jewish Federation of Greater Washington Inc. | 990 | Past President | 2 | $0 | $0 | View return |
| 2021 | The Charles I and Mary Kaplan Family Foundation | 990PF | Secretary/Tr | 2 | $0 | $0 | View return |
| 2021 | STEM Power Inc. | 990EZ | Pres/Secty/ Director | 1 | $0 | $0 | View return |
| 2021 | Hopkinton Public Schools Foundation | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2021 | Tulsa Jewish Community Council Jewish Federation of Tulsa | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Kenneth C Griffin Museum of Science and Industry | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Kaplan Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2021 | Central Pennsylvania Scholarship Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Morris L & Gladys B Lewy Family Foundation Inc. | 990PF | Dir/ VP | 5 | $0 | $0 | View return |
| 2021 | Morris L & Gladys B Lewy Family Foundation Inc. | 990PF | VP | 5 | $0 | $0 | View return |
| 2021 | Mpt Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | The Jewish Federation of Greater Washington Inc. | 990 | Past President | 2 | $0 | $0 | View return |
| 2020 | Morris L & Gladys B Lewy Family Foundation Inc. | 990PF | Dir/ VP | 5 | $0 | $0 | View return |
| 2020 | Morris L & Gladys B Lewy Family Foundation Inc. | 990PF | VP | 5 | $0 | $0 | View return |
| 2020 | Connecticut Alpha of Sigma Phi Epsilon Fraternity Alumni and Volunteer Corp | 990EZ | President | 2 | $0 | $0 | View return |
| 2020 | Central Pennsylvania Scholarship Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | The Charles I and Mary Kaplan Family Foundation | 990PF | Secretary/Tr | 2 | $0 | $0 | View return |
| 2020 | Tulsa Jewish Community Council Jewish Federation of Tulsa | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Kaplan Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2020 | Kenneth C Griffin Museum of Science and Industry | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | STEM Power Inc. | 990EZ | Pres/Secty/ Director | 1 | $0 | $0 | View return |
| 2020 | The Jewish Federation of Greater Washington Inc. | 990 | Past President | 2 | $0 | $0 | View return |
| 2020 | American Associates Ben-Gurion University of the Negev Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | The Charles I and Mary Kaplan Family Foundation | 990PF | Secretary/Tr | 2 | $0 | $0 | View return |
| 2019 | Kenneth C Griffin Museum of Science and Industry | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Central Pennsylvania Scholarship Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Tulsa Jewish Community Council Jewish Federation of Tulsa | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Kaplan Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2019 | Mpt Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | The Jewish Federation of Greater Washington Inc. | 990 | Past President | 2 | $0 | $0 | View return |
| 2019 | The Federation of Defense and Corporate Counsel Foundation | 990 | Immediate Past President | 1 | $0 | $0 | View return |
| 2019 | American Associates Ben-Gurion University of the Negev Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Kaplan Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2018 | Tulsa Jewish Community Council Jewish Federation of Tulsa | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Charles I and Mary Kaplan Family Foundation | 990PF | Secretary/Tr | 2 | $0 | $0 | View return |
| 2018 | Kenneth C Griffin Museum of Science and Industry | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Central Pennsylvania Scholarship Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Mpt Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | The Jewish Federation of Greater Washington Inc. | 990 | Past President | 2 | $0 | $0 | View return |
| 2018 | The Federation of Defense and Corporate Counsel Foundation | 990 | President | 2 | $0 | $0 | View return |
| 2018 | American Associates Ben-Gurion University of the Negev Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Capitol Center for the Arts | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Tulsa Jewish Community Council Jewish Federation of Tulsa | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Home Builders Assoc of Greater Tulsa | 990 | Remodelers Council President | 1 | $0 | $0 | View return |
| 2017 | The Charles I and Mary Kaplan Family Foundation | 990PF | Secretary/Tr | 2 | $0 | $0 | View return |
| 2017 | Kenneth C Griffin Museum of Science and Industry | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Central Pennsylvania Scholarship Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Apts Action Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | America'S Public Television Stations | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Capitol Center for the Arts | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Kaplan Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2017 | Tulsa Jewish Community Council Jewish Federation of Tulsa | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Mpt Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | The Jewish Federation of Greater Washington Inc. | 990 | Past President | 2 | $0 | $0 | View return |
| 2017 | The Federation of Defense and Corporate Counsel Foundation | 990 | Vice President/President-Elect | 1 | $0 | $0 | View return |
| 2017 | American Associates Ben-Gurion University of the Negev Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | The Legal Aid Society of Northeastern New Yorkinc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Jewish Community Centers Association of North America | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Kenneth C Griffin Museum of Science and Industry | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Capitol Center for the Arts | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Institute for Operations Research and the Management Sciences | 990 | President | 6 | $0 | $0 | View return |
| 2016 | The Charles I and Mary Kaplan Family Foundation | 990PF | Secretary/Tr | 2 | $0 | $0 | View return |
| 2016 | America'S Public Television Stations | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Kaplan Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2016 | Apts Action Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Tulsa Jewish Community Council Jewish Federation of Tulsa | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Federation of Defense and Corporate Counsel Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Mpt Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | American Associates Ben-Gurion University of the Negev Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Jewish Federation of Greater Washington Inc. | 990 | Past President | 2 | $0 | $0 | View return |
| 2015 | Kaplan Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2015 | America'S Public Television Stations | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Jewish Community Centers Association of North America | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Institute for Operations Research and the Management Sciences | 990 | President Elect | 6 | $0 | $0 | View return |
| 2015 | Mpt Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Kenneth C Griffin Museum of Science and Industry | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Apts Action Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Capitol Center for the Arts | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Tulsa Jewish Community Council Jewish Federation of Tulsa | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Legal Aid Society of Northeastern New Yorkinc | 990 | Director | 1 | - | - | View return |
| 2015 | The Charles I and Mary Kaplan Family Foundation | 990PF | Secretary/Tr | 1 | $0 | $0 | View return |
| 2015 | American Associates Ben-Gurion University of the Negev Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Jewish Federation of Greater Washington Inc. | 990 | Past President | 2 | $0 | $0 | View return |
| 2014 | Kaplan Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2014 | Lawyers for CIVIL Justice | 990 | Board Member | 2 | $0 | $0 | View return |
| 2014 | Apts Action Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | America'S Public Television Stations | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Legal Aid Society of Northeastern New Yorkinc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Charles I and Mary Kaplan Family Foundation | 990PF | Secretary/Tr | 5 | $0 | $0 | View return |
| 2014 | Jewish Community Centers Association of North America | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Kenneth C Griffin Museum of Science and Industry | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Capitol Center for the Arts | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | American Associates Ben-Gurion University of the Negev Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Jewish Federation of Greater Washington Inc. | 990 | Past President | 2 | $0 | $0 | View return |
| 2013 | The Legal Aid Society of Northeastern New Yorkinc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Charles I and Mary Kaplan Family Foundation | 990PF | Secretary/Tr | 5 | $0 | $0 | View return |
| 2013 | America'S Public Television Stations | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Lawyers for CIVIL Justice | 990 | Board Member | 2 | $0 | $0 | View return |
| 2013 | Kenneth C Griffin Museum of Science and Industry | 990 | Trustee | 1 | - | - | View return |
| 2013 | Jewish Community Centers Association of North America | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Apts Action Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Capitol Center for the Arts | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | The Jewish Federation of Greater Washington Inc. | 990 | Past President | 2 | $0 | $0 | View return |
| 2013 | Illinois Institute of Technology | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | American Associates Ben-Gurion University of the Negev Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2011 | The Charles I and Mary Kaplan Family Foundation | 990PF | Director | 4 | $0 | $0 | View return |
| 2010 | The Charles I and Mary Kaplan Family Foundation | 990PF | Director | 4 | $0 | $0 | View return |