| 2024 | Texas Economic Development Corporation | 990 | Board Member | 0 | $0 | $0 | View return |
| 2024 | The Pineywoods Foundation | 990PF | Treasurer | 1 | $0 | - | View return |
| 2023 | Texas Economic Development Corporation | 990 | Board Member | 0 | $0 | $0 | View return |
| 2023 | The Pineywoods Foundation | 990PF | Treasurer | 1 | $0 | - | View return |
| 2022 | Texas Economic Development Corporation | 990 | Board Member | 0 | $0 | $0 | View return |
| 2022 | The Pineywoods Foundation | 990PF | Treasurer | 1 | $0 | - | View return |
| 2021 | The Pineywoods Foundation | 990PF | Chair/Treasurer | 1 | $0 | - | View return |
| 2021 | Pineywoods Medical Development Corp | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Pineywoods Foundation | 990PF | Chair/Treasurer | 1 | $0 | - | View return |
| 2020 | The George W Henderson III Family Foundation Inc | 990PF | Pres/Treas | 0.25 | $0 | $0 | View return |
| 2020 | Pineywoods Medical Development Corp | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Pineywoods Foundation | 990PF | Chair/Treasurer | 1 | $0 | - | View return |
| 2019 | The George W Henderson III Family Foundation Inc | 990PF | Pres/Treas | 0.25 | $0 | $0 | View return |
| 2019 | Pineywoods Medical Development Corp | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The George W Henderson III Family Foundation Inc | 990PF | Pres/Treas | 0.25 | $0 | $0 | View return |
| 2018 | The Pineywoods Foundation | 990PF | Chair/Treasurer | 1 | $0 | - | View return |
| 2018 | Texas Forest Country Community Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2017 | The George W Henderson III Family Foundation Inc | 990PF | Pres/Treas | 1 | $0 | $0 | View return |
| 2017 | The Pineywoods Foundation | 990PF | Chair/Sec/Treas | 1 | $0 | - | View return |
| 2016 | Texas Forestry Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Pineywoods Foundation | 990PF | Sec/Treas/Director | 1 | $0 | - | View return |
| 2016 | The George W Henderson III Family Foundation Inc | 990PF | Pres/Treas | 1 | $0 | $0 | View return |
| 2015 | The Pineywoods Foundation | 990PF | Sec/Treas/Director | 1 | $0 | - | View return |
| 2015 | The George W Henderson III Family Foundation Inc | 990PF | Pres/Treas | 1 | $0 | $0 | View return |
| 2015 | Texas Forestry Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Pineywoods Foundation | 990PF | Sec/Treas/Director | 1 | $0 | - | View return |
| 2014 | The George W Henderson III Family Foundation Inc | 990PF | Pres/Treas | 1 | $0 | $0 | View return |
| 2014 | Texas Forestry Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Memorial Health System of East Texas | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Pineywoods Foundation | 990PF | Treas/Director | 1 | $0 | - | View return |
| 2013 | The George W Henderson III Family Foundation Inc | 990PF | Pres/Treas | 1 | $0 | $0 | View return |
| 2013 | Pineywoods Medical Development Corp | 990 | Director | 0 | $0 | $0 | View return |
| 2012 | The Pineywoods Foundation | 990PF | Treas. | 1 | $0 | - | View return |
| 2011 | The Pineywoods Foundation | 990PF | Treas. | 1 | $0 | - | View return |