| 2025 | Donna Dennis Art Foundation Inc | 990PF | Sec'Y/Treasurer | 0 | $0 | - | View return |
| 2025 | Belle Fourche River Watershed Partnership | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2024 | Camas Prairie Cowboy Convention | 990EZ | President | 0 | $0 | $0 | View return |
| 2024 | Donna Dennis Art Foundation Inc | 990PF | Sec'Y/Treasurer | 0 | $0 | - | View return |
| 2024 | International Peace Operations Assn D/B/A Intl Stability Operations Assn | 990 | Director As Of November | 0.5 | $0 | $0 | View return |
| 2024 | Belle Fourche River Watershed Partnership | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2024 | South Dakota Agricultural Land Trust | 990 | Treasurer | - | $0 | $0 | View return |
| 2024 | Umatilla-Morrow County Farm Bureau | 990EZ | Director | 0 | $0 | - | View return |
| 2023 | South Dakota Association of Conservations Districts Inc. | 990 | Nacd Board Of Director | 2 | $380 | $0 | View return |
| 2023 | South Dakota Agricultural Land Trust | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2023 | Donna Dennis Art Foundation Inc | 990PF | Sec'Y/Treasurer | 0 | $0 | - | View return |
| 2023 | Belle Fourche River Watershed Partnership | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2023 | Camas Prairie Cowboy Convention | 990EZ | President | 0 | $0 | $0 | View return |
| 2023 | Oregon Small Woodlands Association | 990 | 2nd VP | 2 | $0 | $0 | View return |
| 2023 | Umatilla-Morrow County Farm Bureau | 990EZ | Director | 0 | $0 | - | View return |
| 2023 | National Association of Conservation Districts Inc. | 990 | Executive Board | 2 | $0 | $0 | View return |
| 2022 | South Dakota Association of Conservations Districts Inc. | 990 | Nacd Board Of Director | 2 | $1,055 | $0 | View return |
| 2022 | Donna Dennis Art Foundation Inc | 990PF | Sec'Y/Treasurer | 0 | $0 | - | View return |
| 2022 | Belle Fourche River Watershed Partnership | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2022 | South Dakota Agricultural Land Trust | 990EZ | Treasurer | 15 | $0 | - | View return |
| 2022 | Camas Prairie Cowboy Convention | 990EZ | President | 0 | $0 | $0 | View return |
| 2022 | Umatilla-Morrow County Farm Bureau | 990EZ | Director | 0 | $0 | - | View return |
| 2022 | National Association of Conservation Districts Inc. | 990 | Executive Board | 2 | $0 | $0 | View return |
| 2022 | Oregon Small Woodlands Association | 990 | 2nd VP | 4 | $0 | $0 | View return |
| 2021 | South Dakota Association of Conservations Districts Inc. | 990 | President | 4 | $830 | $0 | View return |
| 2021 | Belle Fourche River Watershed Partnership | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2021 | Donna Dennis Art Foundation Inc | 990PF | Sec'Y/Treasurer | 0 | $0 | - | View return |
| 2021 | South Dakota Agricultural Land Trust | 990EZ | Treasurer | 3 | $0 | - | View return |
| 2021 | Umatilla-Morrow County Farm Bureau | 990EZ | Director | 0 | $0 | - | View return |
| 2021 | Oregon Small Woodlands Association | 990 | 2nd VP | 4 | $0 | $0 | View return |
| 2020 | South Dakota Association of Conservations Districts Inc. | 990 | President | 4 | $1,280 | $0 | View return |
| 2020 | Donna Dennis Art Foundation Inc | 990PF | Sec'Y/Treasurer | 0 | $0 | - | View return |
| 2020 | South Dakota Agricultural Land Trust | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2020 | Belle Fourche River Watershed Partnership | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2020 | Umatilla-Morrow County Farm Bureau | 990EZ | Director | 0 | $0 | - | View return |
| 2019 | South Dakota Association of Conservations Districts Inc. | 990 | President | 4 | $1,280 | $0 | View return |
| 2019 | Belle Fourche River Watershed Partnership | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2019 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Donna Dennis Art Foundation Inc | 990PF | Sec'Y/Treasurer | 0 | $0 | - | View return |
| 2019 | National Association of Conservation Districts Inc. | 990 | Alternate Board Member | 2 | $0 | $0 | View return |
| 2018 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Belle Fourche River Watershed Partnership | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2018 | Donna Dennis Art Foundation Inc | 990PF | Sec'Y/Treasurer | 0 | $0 | - | View return |
| 2018 | National Association of Conservation Districts Inc. | 990 | Alternate Board Member | 2 | $0 | $0 | View return |
| 2017 | Belle Fourche River Watershed Partnership | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2017 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | National Association of Conservation Districts Inc. | 990 | Alternate Board Member | 2 | $0 | $0 | View return |
| 2016 | Belle Fourche River Watershed Partnership | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2016 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | National Association of Conservation Districts Inc. | 990 | Alternate Board Member | 2 | $0 | $0 | View return |
| 2015 | Belle Fourche River Watershed Partnership | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2014 | Belle Fourche River Watershed Partnership | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2013 | Belle Fourche River Watershed Partnership | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2013 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | Governor | 0.5 | $0 | $0 | View return |