| 2024 | National Archives Foundation | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2023 | Citizens Union Foundation Inc. of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Citizens Union of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | National Archives Foundation | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2022 | Citizens Union Foundation Inc. of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Citizens Union of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | National Archives Foundation | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2022 | Citizens Union Foundation Inc. of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Citizens Union Foundation Inc. of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Citizens Union of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | National Archives Foundation | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2020 | Citizens Union of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Citizens Union Foundation Inc. of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | National Archives Foundation | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2019 | Citizens Union of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Citizens Union Foundation Inc. of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | National Archives Foundation | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2018 | Citizens Union of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Citizens Union Foundation Inc. of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | National Archives Foundation | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2017 | Citizens Union of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Citizens Union Foundation Inc. of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | National Archives Foundation | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2016 | Citizens Union of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Citizens Union Foundation Inc. of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Citizens Union Foundation Inc. of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Citizens Union of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | United Nations Development Corporation | 990 | Director (Through 1/31/15) | 1 | $0 | $0 | View return |
| 2014 | Citizens Union of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | Citizens Union Foundation Inc. of the City of New York | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | United Nations Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | United Nations Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | New York City Global Partners Inc | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2013 | The New York Public Library Astor Lenox and Tilden Foundations | 990 | Rep Of Mayor -Ended 2/14 | 3 | $0 | $0 | View return |