| 2024 | Ridgefield Academy Inc. | 990 | Head Of School | 50 | $439,361 | $0 | View return |
| 2024 | The Country School Incorporated | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Ridgefield Academy Inc. | 990 | Head Of School | 50 | $421,140 | $0 | View return |
| 2023 | Retail Wholesale & Department Store Union | 990 | Vice Preside | - | $0 | $0 | View return |
| 2023 | The Country School Incorporated | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Ridgefield Library Association Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2022 | Ridgefield Academy Inc. | 990 | Head Of School | 50 | $430,678 | $0 | View return |
| 2022 | The Country School Incorporated | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | South Dakota Association of Cooperatives | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Ridgefield Library Association Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2021 | Ridgefield Academy Inc. | 990 | Head Of School | 50 | $410,411 | $0 | View return |
| 2021 | South Dakota Association of Cooperatives | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Itc Rural Economic Development Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2021 | Ridgefield Library Association Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2020 | Retail Wholesale & Department Store Union | 990 | Vice President | 1 | $0 | $0 | View return |
| 2020 | South Dakota Association of Cooperatives | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Itc Rural Economic Development Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2020 | Ridgefield Library Association Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2019 | Ridgefield Academy Inc. | 990 | Head Of School | 50 | $346,057 | $0 | View return |
| 2019 | Retail Wholesale & Department Store Union | 990 | Vice President | 1 | $0 | $0 | View return |
| 2019 | Itc Rural Economic Development Inc. | 990 | VP Until 10/19; Pres Beg. 10/19 | 0.5 | $0 | $0 | View return |
| 2019 | South Dakota Association of Cooperatives | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Ridgefield Academy Inc. | 990 | Head Of School | 50 | $163,970 | $0 | View return |
| 2018 | Itc Rural Economic Development Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2018 | Retail Wholesale & Department Store Union | 990 | Vice President | 1 | $0 | $0 | View return |
| 2018 | South Dakota Association of Cooperatives | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Retail Wholesale & Department Store Union | 990 | Trustee | 1 | $236 | $0 | View return |
| 2017 | South Dakota Association of Cooperatives | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Itc Rural Economic Development Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2016 | Retail Wholesale & Department Store Union | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | South Dakota Association of Cooperatives | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Lamar Independent Foundation for Education | 990 | Trustee | 0 | $0 | $0 | View return |
| 2016 | Itc Rural Economic Development Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2015 | Itc Rural Economic Development Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2015 | South Dakota Association of Cooperatives | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Lamar Independent Foundation for Education | 990 | Trustee | 0 | $0 | $0 | View return |
| 2014 | Itc Rural Economic Development Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2014 | Lamar Independent Foundation for Education | 990 | Trustee | 0 | $0 | $0 | View return |
| 2013 | Itc Rural Economic Development Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2013 | Lamar Independent Foundation for Education | 990 | President | 0 | $0 | $0 | View return |