| 2024 | The Struthers Family Foundation | 990PF | President & Treasurer | 0 | $0 | $0 | View return |
| 2024 | Classic Motor Museum of St. Michaels Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Classic Motor Museum of St. Michaels Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Struthers Family Foundation | 990PF | President & Treasurer | 0 | $0 | $0 | View return |
| 2023 | Gulfshore Playhouse Inc. | 990 | Vice-Chair | 4 | $0 | $0 | View return |
| 2022 | Classic Motor Museum of St. Michaels Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The Struthers Family Foundation | 990PF | President & Treasurer | 0 | $0 | $0 | View return |
| 2022 | Gulfshore Playhouse Inc. | 990 | Vice-Chair | 4 | $0 | $0 | View return |
| 2021 | The Struthers Family Foundation | 990PF | President & Treasurer | 0 | $0 | $0 | View return |
| 2021 | Classic Motor Museum of St. Michaels Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Gulfshore Playhouse Inc. | 990 | Vice-Chair | 4 | $0 | $0 | View return |
| 2020 | The Struthers Family Foundation | 990PF | President & Treasurer | 0 | $0 | $0 | View return |
| 2020 | Classic Motor Museum of St. Michaels Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Gulfshore Playhouse Inc. | 990 | Vice-Chair | 4 | $0 | $0 | View return |
| 2019 | The Struthers Family Foundation | 990PF | President & Treasurer | 0 | $0 | $0 | View return |
| 2019 | Gulfshore Playhouse Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | The Struthers Family Foundation | 990PF | President & Treasurer | 0 | $0 | $0 | View return |
| 2018 | Classic Motor Museum of St. Michaels Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Classic Motor Museum of St. Michaels Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Classic Motor Museum of St. Michaels Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Struthers Family Foundation | 990PF | President & Treasurer | 0 | $0 | $0 | View return |
| 2016 | Park Nicollet Group Return | 990 | Director | 1.5 | $0 | $25,000 | View return |
| 2016 | Healthpartners Inc | 990 | Director | 1.5 | $0 | $25,000 | View return |
| 2016 | Classic Motor Museum of St. Michaels Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Struthers Family Foundation | 990PF | President & Treasurer | 0 | $0 | $0 | View return |
| 2015 | Healthpartners Inc | 990 | Director | 3.1 | $0 | $25,000 | View return |
| 2015 | Park Nicollet Group Return | 990 | Director | 2.9 | $0 | $25,000 | View return |
| 2015 | Healthpartners Inc | 990 | Director | 3.1 | $0 | $25,000 | View return |
| 2015 | Classic Motor Museum of St. Michaels Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Struthers Family Foundation | 990PF | President & Treasurer | 0 | $0 | - | View return |
| 2014 | Healthpartners Inc | 990 | Director | 2.7 | $0 | $25,000 | View return |
| 2014 | Park Nicollet Group Return | 990 | Director | 2.9 | $0 | $25,000 | View return |
| 2014 | Classic Motor Museum of St. Michaels Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2013 | Healthpartners Inc | 990 | Director | 2.9 | $0 | $15,000 | View return |
| 2013 | Park Nicollet Group Return | 990 | Director | 2.9 | $0 | $15,000 | View return |
| 2013 | The Struthers Family Foundation | 990PF | President & Treasurer | 0 | $0 | - | View return |
| 2012 | The Struthers Family Foundation | 990PF | President & Treasurer | 0 | $0 | $0 | View return |
| 2011 | The Struthers Family Foundation | 990PF | President & Treasurer | 0 | $0 | - | View return |
| 2010 | The Struthers Family Foundation | 990PF | President & Treasurer | 0 | $0 | - | View return |