| 2024 | John D and Catherine T Macarthur Foundation (Consolidated) | 990PF | Board Trustee | 4.5 | $27,500 | $0 | View return |
| 2024 | Campaign Legal Center Action | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Global Health Investment Corporation | 990 | Director | 1 | $28,000 | $0 | View return |
| 2023 | Campaign Legal Center Action | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | The Campaign Legal Center Inc | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Nia Tero Foundation | 990 | Vice-Chair, Until 10/2023 | 2 | $0 | $0 | View return |
| 2022 | Global Health Investment Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Campaign Legal Center Action | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Nia Tero Foundation | 990 | Vice-Chair | 2 | $0 | $0 | View return |
| 2022 | The Campaign Legal Center Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2021 | Campaign Legal Center Action | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | The Campaign Legal Center Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2021 | Nia Tero Foundation | 990 | Vice-Chair | 2 | $0 | $0 | View return |
| 2020 | Campaign Legal Center Action | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2020 | Nia Tero Foundation | 990 | Vice-Chair | 2 | $0 | $0 | View return |
| 2020 | The Campaign Legal Center Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2019 | John D and Catherine T Macarthur Foundation (Consolidated) | 990PF | Director | 4.5 | $28,000 | $0 | View return |
| 2019 | Nia Tero Foundation | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2019 | The Campaign Legal Center Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | John D and Catherine T Macarthur Foundation (Consolidated) | 990PF | Director | 4.5 | $28,000 | $0 | View return |
| 2018 | Nia Tero Foundation | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2018 | The Campaign Legal Center Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | John D and Catherine T Macarthur Foundation (Consolidated) | 990PF | Director | 4.5 | $28,000 | $0 | View return |
| 2017 | The Campaign Legal Center Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Nia Tero Foundation | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2016 | John D and Catherine T Macarthur Foundation (Consolidated) | 990PF | Director | 4.5 | $28,000 | $0 | View return |
| 2015 | John D and Catherine T Macarthur Foundation (Consolidated) | 990PF | Director | 4.5 | $23,000 | $0 | View return |
| 2015 | Bole & Klingenstein Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2014 | John D and Catherine T Macarthur Foundation (Consolidated) | 990PF | Director | 4.5 | $33,000 | $0 | View return |
| 2014 | International AIDS Vaccine | 990 | Board Member (Until 12/05/2014) | 1 | $0 | $0 | View return |
| 2014 | Bole & Klingenstein Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2013 | John D and Catherine T Macarthur Foundation (Consolidated) | 990PF | Director | 4.5 | $24,667 | $0 | View return |
| 2013 | International AIDS Vaccine | 990 | Chair | 2 | $0 | $0 | View return |
| 2013 | Bole & Klingenstein Foundation | 990PF | President | 2 | $0 | - | View return |
| 2013 | Klingenstein Foundation | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2012 | Bole & Klingenstein Foundation | 990PF | President | 2 | $0 | - | View return |
| 2012 | Klingenstein Foundation | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2011 | Bole & Klingenstein Foundation | 990PF | President | 2 | $0 | - | View return |
| 2011 | Klingenstein Foundation | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2010 | Bole & Klingenstein Foundation | 990PF | President | 2 | $0 | - | View return |