| 2024 | The Ruth and Edward Austin Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | The Ewing Halsell Foundation | 990PF | Director | 2.25 | $25,000 | $0 | View return |
| 2023 | The Ruth and Edward Austin Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | Saint Marys Hall | 990 | Trustee Emeritus | 0 | $0 | $0 | View return |
| 2022 | The Ewing Halsell Foundation | 990PF | Director | 2.25 | $25,000 | $0 | View return |
| 2022 | The Ruth and Edward Austin Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | The Ewing Halsell Foundation | 990PF | Director | 2.25 | $25,000 | $0 | View return |
| 2021 | The Ruth and Edward Austin Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | The Ewing Halsell Foundation | 990PF | Director | 2.25 | $25,000 | $0 | View return |
| 2020 | The Ruth and Edward Austin Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2019 | The Ewing Halsell Foundation | 990PF | Director | 2.25 | $25,000 | $0 | View return |
| 2019 | The Ruth and Edward Austin Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2018 | The Ewing Halsell Foundation | 990PF | Director | 2.25 | $25,000 | $0 | View return |
| 2018 | The Ruth and Edward Austin Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | The Ewing Halsell Foundation | 990PF | Director | 1.25 | $25,000 | $0 | View return |
| 2017 | The Ruth and Edward Austin Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2016 | The Ewing Halsell Foundation | 990PF | Director | 1.25 | $25,000 | $0 | View return |
| 2016 | The Ruth and Edward Austin Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2015 | The Ewing Halsell Foundation | 990PF | Director | 1.25 | $25,000 | $0 | View return |
| 2015 | The Ruth and Edward Austin Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2014 | The Ewing Halsell Foundation | 990PF | Director | 1.25 | $25,000 | $0 | View return |
| 2014 | Tom Slick Memorial Trust for Sw | 990 | Trustee | 0 | $0 | $0 | View return |
| 2014 | The Ruth and Edward Austin Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2014 | Texas Biomedical Research Institute | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Ewing Halsell Foundation | 990PF | Director | 1.25 | $25,000 | $0 | View return |
| 2013 | Texas Biomedical Research Institute | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Ruth and Edward Austin Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2013 | Tom Slick Memorial Trust for Sw | 990 | Trustee | 0 | $0 | $0 | View return |
| 2012 | The Ewing Halsell Foundation | 990PF | Director | 1.25 | $25,000 | $0 | View return |
| 2012 | The Ruth and Edward Austin Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2011 | The Ewing Halsell Foundation | 990PF | Director | 1.25 | $25,000 | $0 | View return |
| 2011 | The Ruth and Edward Austin Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2010 | The Ruth and Edward Austin Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2010 | The Ewing Halsell Foundation | 990PF | Trustee Chairman | 1.25 | $0 | $0 | View return |