| 2025 | Foundation for Retired Missionaries Inc. | 990EZ | Secretary | 10 | $0 | - | View return |
| 2024 | Greater Houston Partnership Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Foundation for Retired Missionaries Inc. | 990EZ | Secretary | 10 | $0 | - | View return |
| 2024 | Hupomeno C/O David Leventhal | 990EZ | Director | 1 | $0 | $0 | View return |
| 2023 | Foundation for Retired Missionaries Inc. | 990EZ | Secretary | 10 | $0 | - | View return |
| 2023 | Independent Petroleum Association of America | 990 | Committee Ch | 1 | $0 | $0 | View return |
| 2023 | Stiles Farm Foundation | 990 | Board Member | 0 | $0 | $0 | View return |
| 2023 | Harris County Sheriff'S Office Foundation Inc | 990 | Director | - | $0 | $0 | View return |
| 2023 | Stiles Farm Foundation | 990 | Board Member | 0 | $0 | $0 | View return |
| 2023 | The University of Texas Texas a M Investment Management Company | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Foundation for Retired Missionaries Inc. | 990EZ | Secretary | 10 | $0 | - | View return |
| 2022 | Independent Petroleum Association of America | 990 | Committee Ch | 1 | $0 | $0 | View return |
| 2022 | Greater Houston Partnership Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Stiles Farm Foundation | 990 | Board Member | 0 | $0 | $0 | View return |
| 2022 | Houston Botanic Garden | 990 | Director | 4 | $0 | $0 | View return |
| 2022 | Harris County Sheriff'S Office Foundation Inc | 990 | Director | - | $0 | $0 | View return |
| 2021 | Houston Botanic Garden | 990 | Director | 4 | $0 | $0 | View return |
| 2021 | Foundation for Retired Missionaries Inc. | 990EZ | Secretary | 10 | $0 | - | View return |
| 2021 | Harris County Sheriff'S Office Foundation Inc | 990 | Director | - | $0 | $0 | View return |
| 2020 | Foundation for Retired Missionaries Inc. | 990EZ | Secretary | 10 | $0 | - | View return |
| 2020 | Houston Botanic Garden | 990 | Director | 4 | $0 | $0 | View return |
| 2020 | Harris County Sheriff'S Office Foundation Inc | 990 | Director | - | $0 | $0 | View return |
| 2019 | Hupomeno C/O David Leventhal | 990EZ | Director | 2 | $0 | $0 | View return |
| 2019 | Foundation for Retired Missionaries Inc. | 990EZ | Secretary | 10 | $0 | - | View return |
| 2019 | Harris County Sheriff'S Office Foundation Inc | 990 | Director | - | $0 | $0 | View return |
| 2018 | Foundation for Retired Missionaries Inc. | 990EZ | Secretary | 10 | $0 | - | View return |
| 2018 | Hupomeno C/O David Leventhal | 990EZ | Director | 2 | $0 | $0 | View return |
| 2018 | Alabama Bankers Association Inc | 990 | Director | 0.4 | $0 | $0 | View return |
| 2018 | Methodist Hospital Group | 990 | See Schedule O | 2 | $0 | $0 | View return |
| 2018 | Harris County Sheriff'S Office Foundation Inc | 990 | Director | - | $0 | $0 | View return |
| 2018 | Foundation for Retired Missionaries Inc. | 990EZ | Secretary | 10 | $0 | - | View return |
| 2017 | Methodist Hospital Group | 990 | See Schedule O | 2 | $0 | $0 | View return |
| 2017 | Foundation for Retired Missionaries Inc. | 990EZ | Secretary | 10 | $0 | - | View return |
| 2017 | Harris County Sheriff'S Office Foundation Inc | 990 | Director | - | $0 | $0 | View return |
| 2017 | Hupomeno C/O David Leventhal | 990EZ | Director | 2 | $0 | - | View return |
| 2016 | Hupomeno C/O David Leventhal | 990EZ | President | 2 | $2,100 | - | View return |
| 2016 | Foundation for Retired Missionaries Inc. | 990EZ | Secretary | 10 | $0 | - | View return |
| 2015 | Foundation for Retired Missionaries Inc. | 990EZ | Secretary | 10 | $0 | - | View return |
| 2015 | Rotary Club of Dickson County | 990EZ | President | 5 | $0 | - | View return |
| 2015 | Hupomeno C/O David Leventhal | 990EZ | President | 2 | $0 | - | View return |
| 2014 | Foundation for Retired Missionaries Inc. | 990EZ | Secretary | 10 | $0 | - | View return |
| 2014 | Rotary International District 7730 | 990EZ | Distr Governor | 10 | $0 | $0 | View return |
| 2013 | Foundation for Retired Missionaries Inc. | 990EZ | Secretary | 10 | $0 | - | View return |
| 2013 | Lochinvar Golf Club | 990 | President | 2 | $0 | $0 | View return |
| 2013 | Rotary International District 7730 | 990EZ | Governor Elect | 5 | $0 | $0 | View return |