| 2024 | Osteopathic Foundation of West Michigan | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Uss Silversides Submarines Museum | 990 | Past Chair | 2 | $0 | $0 | View return |
| 2023 | Osteopathic Foundation of West Michigan | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Kingdom Homestead | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Uss Silversides Submarines Museum | 990 | Past Chair | 2 | $0 | $0 | View return |
| 2022 | Kingdom Homestead | 990EZ | Director | 1 | $0 | - | View return |
| 2022 | Osteopathic Foundation of West Michigan | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Uss Silversides Submarines Museum | 990 | Past Chair | 2 | $0 | $0 | View return |
| 2021 | Osteopathic Foundation of West Michigan | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Uss Silversides Submarines Museum | 990 | Past Chair | 2 | $0 | $0 | View return |
| 2021 | Kingdom Homestead | 990EZ | Director | 1 | $0 | - | View return |
| 2020 | Osteopathic Foundation of West Michigan | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Uss Silversides Submarines Museum | 990 | Past Chair | 2 | $0 | $0 | View return |
| 2019 | Osteopathic Foundation of West Michigan | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Uss Silversides Submarines Museum | 990 | Chair | 2 | $0 | $0 | View return |
| 2018 | Osteopathic Foundation of West Michigan | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Uss Silversides Submarines Museum | 990 | Chair | 2 | $0 | $0 | View return |
| 2018 | Center for Equine and Youth Rehabilitation | 990EZ | Director | 5 | $0 | - | View return |
| 2017 | Osteopathic Foundation of West Michigan | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Uss Silversides Submarines Museum | 990 | Chairman | 2 | $0 | $0 | View return |
| 2016 | Uss Silversides Submarines Museum | 990 | Chairman | 2 | $0 | $0 | View return |
| 2016 | Hackley Hospital Self Insurance Professional Liability Trust | 990 | Director Through 12/15 | 1 | $0 | $0 | View return |
| 2016 | Osteopathic Foundation of West Michigan | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Trinity Health - Michigan | 990 | Director Through 12/15 | 2 | $0 | $0 | View return |
| 2016 | Mercy Health Partners D/B/A Mercy Health Muskegon | 990 | Director Through 12/15 | 2 | $0 | $0 | View return |
| 2015 | Osteopathic Foundation of West Michigan | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2015 | Trinity Health - Michigan | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Uss Silversides Submarines Museum | 990 | Chairman | 4 | $0 | $0 | View return |
| 2015 | Hackley Hospital Self Insurance Professional Liability Trust | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Uss Silversides Submarines Museum | 990 | Chairman | 4 | $0 | $0 | View return |
| 2014 | Hackley Hospital Self Insurance Professional Liability Trust | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Mercy Health Partners D/B/A Mercy Health Muskegon | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Osteopathic Foundation of West Michigan | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Uss Silversides Submarines Museum | 990 | Chairman | 4 | $0 | $0 | View return |
| 2013 | Unknown Organization | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | Osteopathic Foundation of West Michigan | 990 | Director | 1 | $0 | $0 | View return |