| 2025 | Northland College | 990 | President (Thru Feb. 25') | 38 | $212,783 | $0 | View return |
| 2024 | Northland College | 990 | President | 37.5 | $265,345 | $0 | View return |
| 2024 | Walker Art Center Inc. | 990 | Public Trustee | 1 | $0 | $0 | View return |
| 2024 | Wild Rivers Conservancy of the St. Croix & Namekagon | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | The Chinati Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Friends of the Mississippi River | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Walker Art Center Inc. | 990 | Public Trustee | 1 | $0 | $0 | View return |
| 2024 | Children'S Medical Research Inc | 990 | Treasuer/Secretary | 1 | $0 | $0 | View return |
| 2024 | Thomas Irvine Dodge Nature Center | 990 | Interim Executive Director | 1 | $0 | $0 | View return |
| 2023 | Northland College | 990 | President | 37.5 | $0 | $0 | View return |
| 2023 | Children'S Medical Research Inc | 990 | Assistant Treasurer/Secret | 1 | $0 | $0 | View return |
| 2023 | Wild Rivers Conservancy of the St. Croix & Namekagon | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Chinati Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Thomas Irvine Dodge Nature Center | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Friends of the Mississippi River | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Northland College | 990 | Chair | 2 | $0 | $0 | View return |
| 2022 | Wild Rivers Conservancy of the St. Croix & Namekagon | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The Chinati Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Children'S Medical Research Inc | 990 | Assistant Treasurer/Secret | 1 | $0 | $0 | View return |
| 2022 | Friends of the Mississippi River | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2022 | Thomas Irvine Dodge Nature Center | 990 | 2022 Board President Elect | 1 | $0 | $0 | View return |
| 2021 | Friends of the Mississippi River | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2021 | Friends of the Mississippi River | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2021 | Northland College | 990 | Chair | 2 | $0 | $0 | View return |
| 2021 | Wild Rivers Conservancy of the St. Croix & Namekagon | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Children'S Medical Research Inc | 990 | Assistant Treasurer/Secretary | 1 | $0 | $0 | View return |
| 2021 | The Chinati Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Thomas Irvine Dodge Nature Center | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Minnesota Zoo Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Children'S Medical Research Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Friends of the Mississippi River | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2020 | The Chinati Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Northland College | 990 | Chair | 2 | $0 | $0 | View return |
| 2020 | Thomas Irvine Dodge Nature Center | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Minnesota Zoo Foundation | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | The Chinati Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Northland College | 990 | Chair | 2 | $0 | $0 | View return |
| 2019 | Friends of the Mississippi River | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Minnesota Zoo Foundation | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | Northland College | 990 | Chair | 2 | $0 | $0 | View return |
| 2019 | Thomas Irvine Dodge Nature Center | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Minnesota Children'S Museum | 990 | Director | 1.2 | $0 | $0 | View return |
| 2018 | Northland College | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | Minnesota Children'S Museum | 990 | Director | 1.2 | $0 | $0 | View return |
| 2018 | Friends of the Mississippi River | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | The Chinati Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Thomas Irvine Dodge Nature Center | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Minnesota Zoo Foundation | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | Friends of the Mississippi River | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Northland College | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Minnesota Zoo Foundation | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | Minnesota Children'S Museum | 990 | Director | 1.2 | $0 | $0 | View return |
| 2016 | Friends of the Mississippi River | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Northland College | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | Minnesota Children'S Museum | 990 | Director | 1.2 | $0 | $0 | View return |
| 2016 | National Park Trust Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Minnesota Zoo Foundation | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | Minnesota Children'S Museum | 990 | Director | 1.2 | $0 | $0 | View return |
| 2015 | Northland College | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Thomas Irvine Dodge Nature Center | 990 | Director | 5 | $0 | $0 | View return |
| 2015 | Friends of the Mississippi River | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Minnesota Zoo Foundation | 990 | Board Member | 2 | $0 | $0 | View return |
| 2014 | Minnesota Children'S Museum | 990 | Director | 1.2 | $0 | $0 | View return |
| 2014 | Minnesota Zoo Foundation | 990 | Board Member | 2 | $0 | $0 | View return |
| 2014 | Friends of the Mississippi River | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Thomas Irvine Dodge Nature Center | 990 | Director | 5 | $0 | $0 | View return |
| 2013 | Friends of the Mississippi River | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Minnesota Zoo Foundation | 990 | Board Member | 2 | $0 | $0 | View return |
| 2013 | Thomas Irvine Dodge Nature Center | 990 | Director | 5 | $0 | $0 | View return |