| 2024 | Rebekah Baines Johnson Center | 990 | Chairman | 0 | $0 | $0 | View return |
| 2024 | Shivers Cancer Foundation | 990PF | Chair | 0.1 | $0 | $0 | View return |
| 2024 | Lebermann Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2023 | Shivers Cancer Foundation | 990PF | Chair | 0.1 | $0 | $0 | View return |
| 2023 | Lebermann Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2023 | Rebekah Baines Johnson Center | 990 | Chairman | 0 | $0 | $0 | View return |
| 2022 | Rebekah Baines Johnson Center | 990 | Chairman/Pre | - | $0 | $0 | View return |
| 2022 | Lebermann Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2022 | Shivers Cancer Foundation | 990PF | Chair | 0.1 | $0 | $0 | View return |
| 2021 | Rebekah Baines Johnson Center | 990 | Chairman/Pre | - | $0 | $0 | View return |
| 2021 | Shivers Cancer Foundation | 990PF | Chair | 0.1 | $0 | $0 | View return |
| 2021 | Austin Area Research Organization Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Lebermann Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2020 | Rebekah Baines Johnson Center | 990 | Chairman/Pre | - | $0 | $0 | View return |
| 2020 | Lebermann Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2020 | Shivers Cancer Foundation | 990PF | Chairman | 0.1 | $0 | $0 | View return |
| 2020 | Austin Area Research Organization Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Rebekah Baines Johnson Center | 990 | Chairman/Pre | 1 | $0 | $0 | View return |
| 2019 | Austin Area Research Organization Inc. | 990 | Chair-Transportation Committee | 2 | $0 | $0 | View return |
| 2018 | Hillside Early Childhood Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Rebekah Baines Johnson Center | 990 | Chairman/Pre | 1 | $0 | $0 | View return |
| 2018 | Austin Area Research Organization Inc. | 990 | Chair - Transportation Comm | 2 | $0 | $0 | View return |
| 2017 | Austin Area Research Organization Inc. | 990 | Chair - Transportation COM | 2 | $0 | $0 | View return |
| 2017 | Rebekah Baines Johnson Center | 990 | Chairman/Pre | 1 | $0 | $0 | View return |
| 2016 | Rebekah Baines Johnson Center | 990 | Chairman/Pre | 1 | $0 | $0 | View return |
| 2016 | Austin Area Research Organization Inc. | 990 | Chair - Transportation COM | 2 | $0 | $0 | View return |
| 2015 | Rebekah Baines Johnson Center | 990 | Chairman/Pre | 1 | $0 | $0 | View return |
| 2015 | Austin Area Research Organization Inc. | 990 | Chair - Transportation Committee | 1 | $0 | $0 | View return |
| 2014 | Rebekah Baines Johnson Center | 990 | Chairman/Pre | 1 | $0 | $0 | View return |
| 2013 | Greater Austin Economic Development Corporation Inc | 990 | Past Chamb Pr | 0.25 | $0 | $0 | View return |
| 2013 | Greater Austin Chamber of Commerce | 990 | Imm Past Pres | 0.25 | $0 | $0 | View return |
| 2013 | Rebekah Baines Johnson Center | 990 | Chairman/President | 1 | $0 | $0 | View return |