| 2024 | DC Policy Center | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Washington Commanders Foundation | 990 | Director | 10 | $0 | $0 | View return |
| 2023 | DC Policy Center | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | District of Columbia College Access Program | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | DC Public Education Fund | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2022 | DC Policy Center | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | District of Columbia College Access Program | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | DC Public Education Fund | 990 | Chairman | 1 | $0 | $0 | View return |
| 2021 | DC Policy Center | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | District of Columbia College Access Program | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | DC Policy Center | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | District of Columbia College Access Program | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | DC Public Education Fund | 990 | Chairman | 1 | $0 | $0 | View return |
| 2019 | DC Policy Center | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | District of Columbia College Access Program | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | DC Public Education Fund | 990 | Chairman | 1 | $0 | $0 | View return |
| 2018 | United States Tennis Association Incorporated | 990 | Vice President | 9 | $20,000 | $0 | View return |
| 2018 | Usta Player Development Incorporated | 990 | Vice President | 1 | $0 | $20,000 | View return |
| 2018 | Usta National Tennis Center Incorporated | 990 | Vice President | 3 | $0 | $20,000 | View return |
| 2018 | DC Policy Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | DC Public Education Fund | 990 | Chairman | 1 | $0 | $0 | View return |
| 2018 | District of Columbia College Access Program | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | United States Tennis Association Incorporated | 990 | Vice President | 7 | $20,000 | $0 | View return |
| 2017 | Usta Player Development Incorporated | 990 | Vice President | 1 | $0 | $20,000 | View return |
| 2017 | Usta National Tennis Center Incorporated | 990 | Director, VP | 3 | $0 | $20,000 | View return |
| 2017 | DC Policy Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | DC Public Education Fund | 990 | Chairman | 1 | $0 | $0 | View return |
| 2016 | United States Tennis Association Incorporated | 990 | Director | 5 | $10,000 | $0 | View return |
| 2016 | Usta Player Development Incorporated | 990 | Director | 0 | $0 | $10,000 | View return |
| 2016 | Usta National Tennis Center Incorporated | 990 | Director At Large | 2 | $0 | $10,000 | View return |
| 2016 | Federal City Council | 990 | Executive Committee Member | 0.3 | $0 | $0 | View return |
| 2016 | District of Columbia College Access Program | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | DC Public Education Fund | 990 | Chairman | 1 | $0 | $0 | View return |
| 2015 | United States Tennis Association Incorporated | 990 | Director | 5 | $10,000 | $0 | View return |
| 2015 | Usta Player Development Incorporated | 990 | Director | 1 | $0 | $10,000 | View return |
| 2015 | Usta National Tennis Center Incorporated | 990 | Director At Large | 2 | $0 | $10,000 | View return |
| 2015 | Greater Washington Sports Alliance Co Dgs Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2015 | Greater Washington Sports Alliance | 990 | Director | 0.1 | $0 | $0 | View return |
| 2015 | DC Public Education Fund | 990 | Chairman | 1 | $0 | $0 | View return |
| 2015 | District of Columbia College Access Program | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | United States Tennis Association Incorporated | 990 | Director | 5 | $6,000 | $0 | View return |
| 2014 | International Tennis Hall of Fame Incorporated | 990 | Director | 0.3 | $0 | $0 | View return |
| 2014 | Usta Player Development Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Greater Washington Sports Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Usta National Tennis Center Incorporated | 990 | Director At Large | 2 | $0 | $0 | View return |
| 2014 | Greater Washington Sports Alliance Co Dgs Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | District of Columbia College Access Program | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | DC Public Education Fund | 990 | Chairman | 1 | $0 | $0 | View return |
| 2013 | United States Tennis Association Incorporated | 990 | Director | 5 | $6,000 | $0 | View return |
| 2013 | Usta Player Development Incorporated | 990 | Director | 1 | $0 | $6,000 | View return |
| 2013 | International Tennis Hall of Fame Incorporated | 990 | Director | 0.3 | $0 | $0 | View return |
| 2013 | Greater Washington Sports Alliance | 990 | Director | 0.1 | $0 | $0 | View return |
| 2013 | Usta National Tennis Center Incorporated | 990 | Director At Large | 2 | $0 | $0 | View return |
| 2013 | Greater Washington Sports Alliance Co Dgs Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | Federal City Council | 990 | At-Large Mbr-Exec. Comm. | 0.3 | $0 | $0 | View return |
| 2013 | District of Columbia College Access Program | 990 | Director | 1 | $0 | $0 | View return |