| 2024 | K9S4Cops Inc | 990 | President | 0.3 | $0 | $0 | View return |
| 2024 | Bob & Carol Martin Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2024 | Tracy & Elma Lee Lawrence Foundation | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2024 | Hand Family Foundation | 990PF | Board Of Directors | 0 | $0 | $0 | View return |
| 2023 | K9S4Cops Inc | 990 | President | 1 | $0 | $0 | View return |
| 2023 | Hand Family Foundation | 990PF | Board Of Directors | 0 | $0 | $0 | View return |
| 2023 | Bob & Carol Martin Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2023 | Rotary Club of Houston | 990 | President | 20 | $0 | $0 | View return |
| 2023 | Tracy & Elma Lee Lawrence Foundation | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2022 | Hand Family Foundation | 990PF | Board Of Directors | 0 | $0 | $0 | View return |
| 2022 | K9S4Cops Inc | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Tracy & Elma Lee Lawrence Foundation | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2022 | Bob & Carol Martin Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2022 | Rotary Club of Houston | 990 | President Elect | 20 | $0 | $0 | View return |
| 2021 | Bob & Carol Martin Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2021 | Tracy & Elma Lee Lawrence Foundation | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2021 | Hand Family Foundation | 990PF | Board Of Directors | 0 | $0 | $0 | View return |
| 2021 | K9S4Cops Inc | 990 | President | 1 | $0 | $0 | View return |
| 2021 | South Texas College of Law Houston Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | Rotary Club of Houston | 990 | President Elect | 20 | $0 | $0 | View return |
| 2020 | Bob & Carol Martin Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2020 | K9S4Cops Inc | 990 | President | 1 | $0 | $0 | View return |
| 2020 | Tracy & Elma Lee Lawrence Foundation | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2020 | Hand Family Foundation | 990PF | Board Of Directors | 0 | $0 | $0 | View return |
| 2019 | Bob & Carol Martin Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2019 | Tracy & Elma Lee Lawrence Foundation | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2019 | K9S4Cops Inc | 990 | Board President | 1 | $0 | $0 | View return |
| 2019 | Rotary Club of Houston | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | K9S4Cops Inc | 990 | Board President | 1 | $0 | $0 | View return |
| 2018 | Bob & Carol Martin Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2018 | Tracy & Elma Lee Lawrence Foundation | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2018 | Rotary Club of Houston | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Tracy & Elma Lee Lawrence Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2017 | K9S4Cops Inc | 990 | Board President | 2 | $0 | $0 | View return |
| 2017 | Bob & Carol Martin Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2017 | Rotary Club of Houston | 990 | Sergeant At Arms | 1 | $0 | $0 | View return |
| 2016 | K9S4Cops Inc | 990 | President | 10 | $0 | $0 | View return |
| 2016 | Tracy & Elma Lee Lawrence Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2016 | Bob & Carol Martin Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2016 | Rotary Club of Houston | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | K9S4Cops Inc | 990 | Vice President | 10 | $0 | $0 | View return |
| 2015 | Bob & Carol Martin Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2014 | The Centurion Foundation Inc | 990EZ | Diretor | 0.25 | $0 | - | View return |
| 2014 | Bob & Carol Martin Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2013 | The Centurion Foundation Inc | 990EZ | Diretor | 0.25 | $0 | - | View return |
| 2013 | Bob & Carol Martin Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2012 | Bob & Carol Martin Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2011 | Bob & Carol Martin Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2010 | Bob & Carol Martin Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |