| 2024 | The 25Th Infantry Division Association | 990 | President (Eff 10/5/24) | 5 | $0 | $0 | View return |
| 2024 | The Middleton Foundation | 990PF | President & | 4 | $0 | $0 | View return |
| 2024 | Concordia Chamber of Commerce Inc | 990 | Board Member | 0 | $0 | $0 | View return |
| 2024 | The Texas Cavaliers Charitable Foundation | 990 | Chrmn Emeritus | 1 | $0 | $0 | View return |
| 2024 | The Center for Violence Prevention Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2024 | Chemical Heritage Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Science History Institute Support Company | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Concordia Chamber of Commerce Inc | 990 | Board Member | 0 | $0 | $0 | View return |
| 2023 | The Middleton Foundation | 990PF | President & | 4 | $0 | $0 | View return |
| 2023 | The 25Th Infantry Division Association | 990 | 1st Vice President | 5 | $0 | $0 | View return |
| 2023 | Science History Institute Support Company | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | The Texas Cavaliers Charitable Foundation | 990 | Chrmn Emeritus | 1 | $0 | $0 | View return |
| 2023 | The Center for Violence Prevention Inc | 990 | Vice-President | 3 | $0 | $0 | View return |
| 2023 | Chemical Heritage Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Concordia Chamber of Commerce Inc | 990 | Board Member | 0 | $0 | $0 | View return |
| 2022 | The 25Th Infantry Division Association | 990 | 1st Vice President | 5 | $0 | $0 | View return |
| 2022 | The Middleton Foundation | 990PF | President & | 2 | $0 | $0 | View return |
| 2022 | The Center for Violence Prevention Inc | 990 | Vice-President | 3 | $0 | $0 | View return |
| 2022 | The Texas Cavaliers Charitable Foundation | 990 | Chairman Emerit | 1 | $0 | $0 | View return |
| 2022 | Chemical Heritage Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Science History Institute Support Company | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | The 25Th Infantry Division Association | 990 | 2nd Vice President | 5 | $0 | $0 | View return |
| 2021 | Concordia Chamber of Commerce Inc | 990 | Board Member | 0 | $0 | $0 | View return |
| 2021 | The Middleton Foundation | 990PF | President & | 4 | $0 | $0 | View return |
| 2021 | Science History Institute Support Company | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | The Center for Violence Prevention Inc | 990 | Vice-President | 3 | $0 | $0 | View return |
| 2021 | Chemical Heritage Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | The 25Th Infantry Division Association | 990 | 2nd Vice President | 5 | $0 | $0 | View return |
| 2020 | The Middleton Foundation | 990PF | President & | 4 | $0 | $0 | View return |
| 2020 | The Texas Cavaliers | 990 | Chairman Emeritus | 1 | $0 | $0 | View return |
| 2020 | Concordia Chamber of Commerce Inc | 990 | Board Member | 0 | $0 | $0 | View return |
| 2020 | The Center for Violence Prevention Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2019 | The Middleton Foundation | 990PF | President & | 4 | $0 | $0 | View return |
| 2019 | Concordia Chamber of Commerce Inc | 990 | Board Member | 0 | $0 | $0 | View return |
| 2019 | The 25Th Infantry Division Association | 990 | 2nd Vice President | 5 | $0 | $0 | View return |
| 2019 | Chemical Heritage Foundation | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | The Center for Violence Prevention Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2019 | Science History Institute Support Company | 990 | Member | 1 | $0 | $0 | View return |
| 2018 | Concordia Chamber of Commerce Inc | 990 | Board Member | 0 | $0 | $0 | View return |
| 2018 | The Center for Violence Prevention Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2018 | The Middleton Foundation | 990PF | President & | 2 | $0 | $0 | View return |
| 2018 | Science History Institute Support Company | 990 | Member | 1 | $0 | $0 | View return |
| 2018 | Chemical Heritage Foundation | 990 | Member | 1 | $0 | $0 | View return |
| 2017 | The Middleton Foundation | 990PF | President & | 2 | $0 | $0 | View return |
| 2017 | Concordia Chamber of Commerce Inc | 990 | President | 0 | $0 | $0 | View return |
| 2017 | The Center for Violence Prevention Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2016 | Concordia Chamber of Commerce Inc | 990 | Board Member | 0 | $0 | $0 | View return |
| 2016 | The Middleton Foundation | 990PF | President & | 2 | $0 | $0 | View return |
| 2016 | The Texas Cavaliers Charitable Foundation | 990 | Chair Emeritus | 1 | $0 | $0 | View return |
| 2016 | The Center for Violence Prevention Inc | 990 | Board Member | 3 | $0 | $0 | View return |
| 2015 | Concordia Chamber of Commerce Inc | 990 | Vice President | 0 | $0 | $0 | View return |
| 2015 | The Middleton Foundation | 990PF | President & | 4 | $0 | $0 | View return |
| 2015 | The Texas Cavaliers Charitable Foundation | 990 | Chair Emeritus | 1 | $0 | $0 | View return |
| 2014 | The Middleton Foundation | 990PF | CEO | 5 | $0 | $0 | View return |
| 2014 | The Texas Cavaliers Charitable Foundation | 990 | Chair Emeritus | 1 | $0 | $0 | View return |
| 2013 | The Middleton Foundation | 990PF | CEO | 10 | $0 | $0 | View return |
| 2013 | The Texas Cavaliers Charitable Foundation | 990 | Chair Emeritus | 1 | $0 | $0 | View return |
| 2012 | The Middleton Foundation | 990PF | CEO | 10 | $0 | $0 | View return |
| 2011 | The Middleton Foundation | 990PF | CEO | 10 | $0 | $0 | View return |
| 2010 | The Middleton Foundation | 990PF | CEO | 10 | $0 | $0 | View return |