| 2024 | Robben Foundation Inc. | 990PF | President And Director | 1 | $0 | $0 | View return |
| 2024 | Charles R & Winifred R Weber Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2024 | Big Brothers and Big Sisters of New York City Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Robben Foundation Inc. | 990PF | President And Director | 1 | $0 | $0 | View return |
| 2023 | Charles R & Winifred R Weber Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2023 | Big Brothers and Big Sisters of New York City Inc. | 990 | General Counsel | 1 | $0 | $0 | View return |
| 2022 | Robben Foundation Inc. | 990PF | President And Director | 1 | $0 | $0 | View return |
| 2022 | Charles R & Winifred R Weber Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2022 | Big Brothers and Big Sisters of New York City Inc. | 990 | General Counsel | 1 | $0 | $0 | View return |
| 2022 | Milbank Memorial Fund | 990PF | Director Through Feb 2022 | 2 | $0 | $0 | View return |
| 2021 | Charles R & Winifred R Weber Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2021 | The Erica a Drake Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2021 | Robben Foundation Inc. | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2021 | Big Brothers and Big Sisters of New York City Inc. | 990 | General Counsel | 1 | $0 | $0 | View return |
| 2020 | The Erica a Drake Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2020 | Charles R & Winifred R Weber Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2020 | Robben Foundation Inc. | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2020 | Big Brothers and Big Sisters of New York City Inc. | 990 | General Counsel | 1 | $0 | $0 | View return |
| 2019 | Robben Foundation Inc. | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2019 | The Erica a Drake Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2019 | Charles R & Winifred R Weber Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2019 | Big Brothers and Big Sisters of New York City Inc. | 990 | General Counsel | 1 | $0 | $0 | View return |
| 2018 | Robben Foundation Inc. | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2018 | Big Brothers and Big Sisters of New York City Inc. | 990 | General Counsel | 1 | $0 | $0 | View return |
| 2017 | The Erica a Drake Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2017 | Big Brothers and Big Sisters of New York City Inc. | 990 | General Counsel | 1 | $0 | $0 | View return |
| 2017 | Big Brothers and Big Sisters of New York City Inc. | 990 | General Counsel | 1 | $0 | $0 | View return |
| 2016 | The Erica a Drake Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2016 | Big Brothers and Big Sisters of New York City Inc. | 990 | General Counsel | 1 | $0 | $0 | View return |
| 2015 | The Erica a Drake Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2015 | Big Brothers and Big Sisters of New York City Inc. | 990 | General Counsel | 1 | $0 | $0 | View return |
| 2014 | The Erica a Drake Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2014 | Big Brothers and Big Sisters of New York City Inc. | 990 | General Counsel | 1 | $0 | $0 | View return |
| 2013 | Big Brothers and Big Sisters of New York City Inc. | 990 | General Counsel | 1 | $0 | $0 | View return |
| 2010 | The Erica a Drake Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |