| 2024 | United States Equestrian Team | 990 | Chairman, President, & CEO | 1 | $0 | $0 | View return |
| 2023 | United States Equestrian Team | 990 | Chairman, President, & CEO | 1 | $0 | $0 | View return |
| 2023 | Center for Strategic and International | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | United States Equestrian Team | 990 | Chairman, President, & CEO | 1 | $0 | $0 | View return |
| 2022 | Center for Strategic and International | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | United States Equestrian Team | 990 | Chairman, President, & CEO | 1 | $0 | $0 | View return |
| 2021 | Center for Strategic and International | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | United States Equestrian Team | 990 | Chairman, President, & CEO | 1 | $0 | $0 | View return |
| 2020 | Center for Strategic and International | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | United States Equestrian Team | 990 | Chairman, President, & CEO | 1 | $0 | $0 | View return |
| 2019 | Center for Strategic and International | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | United States Equestrian Team | 990 | President & CEO | 5 | $0 | $0 | View return |
| 2018 | Center for Strategic and International | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | United States Equestrian Team | 990 | President & CEO | 5 | $0 | $0 | View return |
| 2017 | Center for Strategic and International | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | United States Equestrian Team | 990 | Vice President | 5 | $0 | $0 | View return |
| 2016 | Center for Strategic and International | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | United States Equestrian Team | 990 | Vice President | 5 | $0 | $0 | View return |
| 2015 | The Business Roundtable Inc | 990 | Chair, Nominating Comm. Thru 6/23 | 0 | $0 | $0 | View return |
| 2015 | Center for Strategic and International | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Northwestern Memorial Healthcare Group | 990 | Chair/Director Nmhc | 5 | $0 | $0 | View return |
| 2014 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Center for Strategic and International | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Center for Strategic and International | 990 | Trustee | 1 | $0 | $0 | View return |