| 2024 | Southern Hills Future Foundation | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2024 | Fall River Health Services | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Fall River Health Services | 990 | Member | 1 | $0 | $0 | View return |
| 2023 | Southern Hills Future Foundation | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2022 | Southern Hills Future Foundation | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2022 | Fall River Health Services | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | Mammoth Site of Hot Springs South Dakota Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Southern Hills Future Foundation | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2021 | Mammoth Site of Hot Springs South Dakota Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | Mammoth Site of Hot Springs South Dakota Inc. | 990 | Member | - | $0 | $0 | View return |
| 2020 | Black Hills Community Economic Development Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Southern Hills Future Foundation | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2019 | Black Hills Community Economic Development Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Mammoth Site of Hot Springs South Dakota Inc. | 990 | Member | - | $0 | $0 | View return |
| 2018 | Southern Hills Future Foundation | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2018 | Black Hills Community Economic Development Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Mammoth Site of Hot Springs South Dakota Inc. | 990 | Member | - | $0 | $0 | View return |
| 2017 | Black Hills Community Economic Development Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Mammoth Site of Hot Springs South Dakota Inc. | 990 | Member | 0.5 | $0 | $0 | View return |
| 2016 | Fall River Co Fair and Recrat Inc | 990EZ | Treasurer | 2 | $0 | $0 | View return |
| 2016 | Southern Hills Economic Development Corporation | 990EZ | Treasurer | 2 | $0 | $0 | View return |
| 2016 | Neighborhood Housing Services of the Black Hills Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Black Hills Community Economic Development Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Mammoth Site of Hot Springs South Dakota Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Fall River Co Fair and Recrat Inc | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2015 | Southern Hills Economic Development Corporation | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2015 | Neighborhood Housing Services of the Black Hills Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Black Hills Community Economic Development Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Mammoth Site of Hot Springs South Dakota Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Neighborhood Housing Services of the Black Hills Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Fall River Co Fair and Recrat Inc | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2014 | Mammoth Site of Hot Springs South Dakota Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Black Hills Community Economic Development Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Neighborhood Housing Services of the Black Hills Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Black Hills Community Economic Development Inc | 990 | Board Member | 1 | $0 | $0 | View return |