| 2024 | Parks and Wildlife Foundation of Texas Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Rolling Plains Quail Research Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | Rolling Plains Quail Research Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | Parks and Wildlife Foundation of Texas Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Parks and Wildlife Foundation of Texas Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Rolling Plains Quail Research Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Rolling Plains Quail Research Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Parks and Wildlife Foundation of Texas Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Parks and Wildlife Foundation of Texas Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Rolling Plains Quail Research Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Historic Denver Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Rolling Plains Quail Research Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Historic Denver Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Southwestern Exposition and Livestock Show | 990 | Honorary Vice President | 0.5 | $0 | $0 | View return |
| 2019 | Parks and Wildlife Foundation of Texas Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Historic Denver Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Southwestern Exposition and Livestock Show | 990 | Honorary Vice President | 0.5 | $0 | $0 | View return |
| 2018 | Rolling Plains Quail Research Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Parks and Wildlife Foundation of Texas Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Southwestern Exposition and Livestock Show | 990 | Honorary Vice President | 0.5 | $0 | $0 | View return |
| 2017 | Parks and Wildlife Foundation of Texas Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Rolling Plains Quail Research Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Historic Denver Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Rolling Plains Quail Research Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Historic Denver Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Parks and Wildlife Foundation of Texas Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Southwestern Exposition and Livestock Show | 990 | Honorary Vice President | 0.5 | $0 | $0 | View return |
| 2015 | Historic Denver Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Rolling Plains Quail Research Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Parks and Wildlife Foundation of Texas Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Southwestern Exposition and Livestock Show | 990 | Honorary Vice President | 0.5 | $0 | $0 | View return |
| 2014 | Parks and Wildlife Foundation of Texas Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Southwestern Exposition and Livestock Show | 990 | Honorary Vice President | 0.5 | $0 | $0 | View return |
| 2014 | Rolling Plains Quail Research Foundation | 990 | Member | 0 | $0 | $0 | View return |
| 2013 | Southwestern Exposition and Livestock Show | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | Parks and Wildlife Foundation of Texas Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Rolling Plains Quail Research Foundation | 990 | Member | 0 | $0 | $0 | View return |