| 2024 | The Golf Club Company | 990 | Golf Chairman | 7.5 | $0 | $0 | View return |
| 2024 | Johnson O'Connor Research Support Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Kindway | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2024 | Mitchell Hamline School of Law | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Kindway | 990 | Co-Chair | 3 | $0 | $0 | View return |
| 2023 | Johnson O'Connor Research Support Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Mitchell Hamline School of Law | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | The Golf Club Company | 990 | Golf Chairman | 7.5 | $0 | $0 | View return |
| 2023 | Johnson O'Connor Research Foundation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Human Engineering Laboratory Incorporated | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | The Golf Club Company | 990 | Golf Chairman | 7.5 | $0 | $0 | View return |
| 2022 | Johnson O'Connor Research Foundation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Human Engineering Laboratory Incorporated | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Johnson O'Connor Research Support Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Kindway | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2022 | Mitchell Hamline School of Law | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Human Engineering Laboratory Incorporated | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Johnson O'Connor Research Support Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Johnson O'Connor Research Foundation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Kindway | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2021 | Mitchell Hamline School of Law | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Mitchell Hamline School of Law | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Kindway | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2020 | Mitchell Hamline School of Law | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Johnson O'Connor Research Support Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Human Engineering Laboratory Incorporated | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Johnson O'Connor Research Foundation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Johnson O'Connor Research Foundation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Kindway | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2019 | Human Engineering Laboratory Incorporated | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Johnson O'Connor Research Support Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Johnson O'Connor Research Foundation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Kindway | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2018 | Human Engineering Laboratory Incorporated | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Johnson O'Connor Research Support Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | National Alliance for the Mentally ILL of Greater Toledo | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Johnson O'Connor Research Foundation Inc | 990 | Trustee & President (Jan-Apr) | 32.25 | $47,043 | $0 | View return |
| 2017 | Johnson O'Connor Research Support Corporation | 990 | Trustee & President (Jan-Apr) | 4 | $0 | $47,043 | View return |
| 2017 | Human Engineering Laboratory Incorporated | 990 | Trustee & President (Jan-Apr) | 4 | $0 | $47,043 | View return |
| 2017 | Kindway | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2017 | National Alliance for the Mentally ILL of Greater Toledo | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Johnson O'Connor Research Foundation Inc | 990 | President | 32.25 | $132,386 | $0 | View return |
| 2016 | Human Engineering Laboratory Incorporated | 990 | President | 4 | $0 | $132,386 | View return |
| 2016 | Johnson O'Connor Research Support Corporation | 990 | President | 4 | $0 | $132,386 | View return |
| 2016 | Kindway | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2015 | Kindway | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2014 | Kindway | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2013 | Johnson O'Connor Research Foundation Inc | 990 | Trustee/President/Treasurer | 32.3 | $132,398 | $0 | View return |
| 2013 | Assoc of Profess Flight Attendants | 990 | Base Chair | 0 | $4,006 | $0 | View return |
| 2013 | Human Engineering Laboratory Incorporated | 990 | Trustee/President/Treasurer | 4 | $0 | $132,398 | View return |
| 2013 | Johnson O'Connor Research Support Corporation | 990 | Trustee/President/Treasurer | 4 | $0 | $132,398 | View return |