| 2024 | Spearfish Canyon Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2023 | Spearfish Canyon Foundation | 990EZ | Treasurer | 2 | $0 | $0 | View return |
| 2023 | Special Olympics South Dakota Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2022 | Spearfish Canyon Foundation | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2022 | Special Olympics South Dakota Inc. | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2021 | Spearfish Canyon Foundation | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2021 | Special Olympics South Dakota Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Spearfish Canyon Foundation | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2020 | Future Song Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2020 | Volunteers of America Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Volunteers of America Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Future Song Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2019 | Special Olympics South Dakota Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Spearfish Canyon Foundation | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2018 | Future Song Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2018 | Special Olympics South Dakota Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2018 | Spearfish Canyon Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2018 | Volunteers of America Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Spearfish Canyon Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2017 | Special Olympics South Dakota Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Future Song Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2017 | Volunteers of America Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Spearfish Canyon Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2016 | Spearfish Canyon Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2016 | Spearfish Canyon Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2015 | Special Olympics South Dakota Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2015 | Spearfish Canyon Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2015 | Future Song Foundation | 990EZ | Director | 0 | $0 | - | View return |
| 2014 | Spearfish Canyon Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2014 | Visit Spearfish Inc Caldwell | 990 | President | 2 | $0 | $0 | View return |
| 2014 | Special Olympics South Dakota Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2014 | Spearfish Canyon Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2013 | Spearfish Canyon Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2013 | Special Olympics South Dakota Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2013 | Visit Spearfish Inc Caldwell | 990 | President | - | $0 | $0 | View return |