| 2025 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | United States Equestrian Team Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | United States Equestrian Team Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | University of Kentucky Markey Cancer Foundation Inc. | 990 | Chair | 5 | $0 | $0 | View return |
| 2023 | Lexington School Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2022 | Henry Clay Center for Statesmanship | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | United States Equestrian Team Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | United States Equestrian Federation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Lexington School Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2022 | University of Kentucky Markey Cancer Foundation Inc. | 990 | Chair | 5 | $0 | $0 | View return |
| 2021 | United States Equestrian Team Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Henry Clay Center for Statesmanship | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Lexington School Inc. | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2021 | United States Equestrian Federation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | University of Kentucky Markey Cancer Foundation Inc. | 990 | Trustee/Secretary | 1 | $0 | $0 | View return |
| 2020 | United States Equestrian Team Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Henry Clay Center for Statesmanship | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | University of Kentucky Markey Cancer Foundation Inc. | 990 | Trustee / Secretary | 1 | $0 | $0 | View return |
| 2019 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | United States Equestrian Team Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | University of Kentucky Markey Cancer Foundation Inc. | 990 | Trustee / Secretary | 1 | $0 | $0 | View return |
| 2018 | United States Equestrian Team Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | University of Kentucky Markey Cancer Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | United States Equestrian Team Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | University of Kentucky Markey Cancer Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2016 | United States Equestrian Team Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2014 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2013 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2013 | University of Kentucky Markey Cancer Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2012 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2011 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2010 | Alex Boone Charitable Trust Dated 120198 | 990PF | Trustee | 1 | $0 | $0 | View return |