| 2024 | Rosenthal Center for Addiction Studies Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2023 | Institute for Strategic Dialogue - Us | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Institute for Strategic Dialogue - Us | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Rosenthal Center for Addiction Studies Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Institute for Strategic Dialogue - Us | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Rosenthal Center for Addiction Studies Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Rosenthal Center for Addiction Studies Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Independent Journalism Foundation | 990EZ | Director | 0.3 | $0 | $0 | View return |
| 2020 | Institute for Strategic Dialogue - Us | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Institute for Strategic Dialogue - Us | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Rosenthal Center for Addiction Studies Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Independent Journalism Foundation | 990EZ | Director | 0.3 | $0 | $0 | View return |
| 2018 | Rosenthal Center for Addiction Studies Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Independent Journalism Foundation | 990EZ | Director | 0.3 | $0 | $0 | View return |
| 2018 | Institute for Strategic Dialogue - Us | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Institute for Strategic Dialogue - Us | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Rosenthal Center for Addiction Studies Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Independent Journalism Foundation | 990EZ | Director | 0.3 | $0 | $0 | View return |
| 2017 | Rosenthal Center for Addiction Studies Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Independent Journalism Foundation | 990EZ | Director | 0.3 | $0 | $0 | View return |
| 2015 | The Independent Journalism Foundation | 990EZ | Director | 0.3 | $0 | $0 | View return |
| 2015 | New York City Police Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Phoenix House Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | New York City Police Foundation Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | The Independent Journalism Foundation | 990EZ | Director | 0.3 | $0 | $0 | View return |
| 2014 | Phoenix House Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | New York City Police Foundation Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | Phoenix House Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |