| 2024 | Sports Lawyers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Sports Lawyers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | United States Anti-Doping Agency | 990 | Chief Executive Officer | 40 | $596,195 | $0 | View return |
| 2022 | Sports Lawyers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | United States Anti-Doping Agency | 990 | Chief Executive Officer | 40 | $578,932 | $0 | View return |
| 2021 | Sports Lawyers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | United States Anti-Doping Agency | 990 | Chief Executive Officer | 40 | $533,317 | $0 | View return |
| 2020 | Sports Lawyers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Partnership for Clean Competition | 990 | Member - Through February 2020 | 2 | $0 | $0 | View return |
| 2019 | United States Anti-Doping Agency | 990 | Chief Executive Officer | 40 | $524,192 | $0 | View return |
| 2019 | Partnership for Clean Competition | 990 | Member | 2 | $0 | $0 | View return |
| 2019 | Sports Lawyers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | United States Anti-Doping Agency | 990 | Chief Executive Officer | 40 | $532,917 | $0 | View return |
| 2018 | Partnership for Clean Competition | 990 | Member | 2 | $0 | $0 | View return |
| 2018 | Sports Lawyers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | United States Anti-Doping Agency | 990 | Chief Executive Officer | 40 | $510,301 | $0 | View return |
| 2017 | Sports Lawyers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Partnership for Clean Competition | 990 | Member | 2 | $0 | $0 | View return |
| 2016 | United States Anti-Doping Agency | 990 | Chief Executive Officer | 40 | $407,151 | $0 | View return |
| 2016 | Sports Lawyers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Partnership for Clean Competition | 990 | Member | 2 | $0 | $0 | View return |
| 2015 | United States Anti-Doping Agency | 990 | Chief Executive Officer | 40 | $377,942 | $0 | View return |
| 2015 | Sports Lawyers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Partnership for Clean Competition | 990 | Member | 2 | $0 | $0 | View return |
| 2014 | United States Anti-Doping Agency | 990 | Chief Executive Officer | 40 | $369,201 | - | View return |
| 2014 | Partnership for Clean Competition | 990 | Member | 2 | $0 | $0 | View return |
| 2014 | Sports Lawyers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | United States Anti-Doping Agency | 990 | CEO | 40 | $349,318 | $0 | View return |
| 2013 | Partnership for Clean Competition | 990 | Member | 2 | $0 | $0 | View return |
| 2013 | Sports Lawyers Association | 990 | Director | 1 | $0 | $0 | View return |