| 2023 | The American Public Power Association | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Missouri Association of Municipal Utilities | 990 | Director | 0.1 | $0 | $0 | View return |
| 2022 | Missouri Association of Municipal Utilities | 990 | Director | 0.1 | $0 | $0 | View return |
| 2022 | Tri-State Water Resource Coalition | 990EZ | Past President | 1 | $0 | $0 | View return |
| 2022 | The American Public Power Association | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Missouri Association of Municipal Utilities | 990 | Director | 0.1 | $0 | $0 | View return |
| 2021 | The American Public Power Association | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Tri-State Water Resource Coalition | 990EZ | Past President | 1 | $0 | $0 | View return |
| 2020 | Briery Country Club | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Missouri Association of Municipal Utilities | 990 | Director | 0.1 | $0 | $0 | View return |
| 2020 | The American Public Power Association | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Tri-State Water Resource Coalition | 990EZ | President | 1 | $0 | $0 | View return |
| 2020 | Carthage R-9 School Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Joplin Business and Industrial Development Corporation | 990 | Director | - | $0 | $0 | View return |
| 2019 | Briery Country Club | 990EZ | Director | 0 | $0 | - | View return |
| 2019 | Briery Country Club | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Tri-State Water Resource Coalition | 990EZ | President | 1 | $0 | $0 | View return |
| 2019 | Briery Country Club | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Missouri Association of Municipal Utilities | 990 | Director | 0.1 | $0 | $0 | View return |
| 2019 | Carthage R-9 School Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Briery Country Club | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Tri-State Water Resource Coalition | 990EZ | Vice President | 1 | $0 | $0 | View return |
| 2018 | Missouri Association of Municipal Utilities | 990 | Director | 0.1 | $0 | $0 | View return |
| 2018 | Joplin Business and Industrial Development Corporation | 990 | Director | - | $0 | $0 | View return |
| 2018 | Carthage R-9 School Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Missouri Association of Municipal Utilities | 990 | Director | 0.1 | $0 | $0 | View return |
| 2017 | Tri-State Water Resource Coalition | 990 | Vice Rpesident | 1 | $0 | $0 | View return |
| 2017 | Southwestern Power Resources Association Inc | 990 | President | 1 | $0 | $0 | View return |
| 2017 | Carthage R-9 School Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Tri-State Water Resource Coalition | 990EZ | Director | 1 | $0 | $0 | View return |
| 2016 | Missouri Association of Municipal Utilities | 990 | Director | 0.1 | $0 | $0 | View return |
| 2016 | Southwestern Power Resources Association Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2016 | Pinnacle Forum America Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2016 | Carthage R-9 School Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Tri-State Water Resource Coalition | 990EZ | Director | 1 | $0 | $0 | View return |
| 2015 | Pinnacle Forum America Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2015 | Missouri Association of Municipal Utilities | 990 | Director | 0.1 | $0 | $0 | View return |
| 2015 | Southwestern Power Resources Association Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2014 | Pinnacle Forum America Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2014 | Southwestern Power Resources Association Inc | 990 | Executive Member | 0.5 | $0 | $0 | View return |
| 2014 | Briery Country Club | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | Carthage R-9 School Foundation | 990 | President | 3 | $0 | $0 | View return |
| 2013 | Carthage R-9 School Foundation | 990 | Director | 3 | $0 | $0 | View return |
| 2013 | Briery Country Club | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | Pinnacle Forum America Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |