| 2025 | Puget Sound Maritime Historical Society Inc. | 990EZ | President | 10 | $0 | $0 | View return |
| 2024 | Worldwide Ferry Safety Association | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2024 | International Veterinary Academy of Pain Management | 990EZ | Director 9 | 1 | $0 | - | View return |
| 2024 | Puget Sound Maritime Historical Society Inc. | 990EZ | President | 10 | $0 | $0 | View return |
| 2023 | International Veterinary Academy of Pain Management | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Historical Society of Seattle & King County | 990 | Ex Officio | 1 | $0 | $0 | View return |
| 2023 | Worldwide Ferry Safety Association | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2022 | Worldwide Ferry Safety Association | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2021 | Center for Hearing & Speech | 990 | Vice-President | 1 | $0 | $0 | View return |
| 2021 | Worldwide Ferry Safety Association | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2020 | Worldwide Ferry Safety Association | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2020 | Center for Hearing & Speech | 990 | Vice-President | 1 | $0 | $0 | View return |
| 2020 | Northern Choral Society Inc. | 990EZ | Vice Preside | 1 | $0 | - | View return |
| 2019 | Center for Hearing & Speech | 990 | President | 1 | $0 | $0 | View return |
| 2019 | St Paul'S Plus Inc | 990 | Board Member | 0.25 | $0 | $0 | View return |
| 2019 | Northern Choral Society Inc. | 990EZ | Vice Preside | 1 | $0 | - | View return |
| 2019 | Worldwide Ferry Safety Association | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2018 | Sprint Rising Inc | 990EZ | President | 8 | $0 | $0 | View return |
| 2018 | Northern Choral Society Inc. | 990EZ | Vice Preside | 1 | $0 | - | View return |
| 2018 | Worldwide Ferry Safety Association | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2018 | Center for Hearing & Speech | 990 | President | 1 | $0 | $0 | View return |
| 2018 | St Paul'S School for Girls Inc | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2017 | Sprint Rising Inc | 990EZ | President | 8 | $0 | $0 | View return |
| 2017 | Worldwide Ferry Safety Association | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2017 | Center for Hearing & Speech | 990 | Secretary | 1 | $0 | $0 | View return |
| 2017 | St Paul'S School for Girls Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | Sprint Rising Inc | 990EZ | President | 8 | $0 | $0 | View return |
| 2016 | Foundation Assisting Seniors Inc. | 990 | Trustee | 0 | $0 | $0 | View return |
| 2016 | Worldwide Ferry Safety Association | 990EZ | Board Member | 0 | $0 | $0 | View return |
| 2015 | Sprint Rising Inc | 990EZ | President | 10 | $0 | $0 | View return |
| 2015 | Foundation Assisting Seniors Inc. | 990 | Trustee | 0 | $0 | $0 | View return |
| 2015 | Center for Hearing & Speech | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Mystic Seaport Museum Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Sprint Rising Inc | 990EZ | President | 10 | $0 | $0 | View return |
| 2014 | Foundation Assisting Seniors Inc. | 990 | Trustee | 0 | $0 | $0 | View return |
| 2014 | University of Missouri at St. Louis Alumni Association | 990EZ | Director | 0.4 | $0 | - | View return |
| 2014 | Center for Hearing & Speech | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Mystic Seaport Museum Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | University of Missouri at St. Louis Alumni Association | 990EZ | Director | 0.6 | $0 | - | View return |
| 2013 | Northern Choral Society Inc. | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2013 | Sprint Rising Inc | 990EZ | President | 10 | $0 | $0 | View return |
| 2013 | Center for Hearing & Speech | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Foundation Assisting Seniors Inc. | 990 | Trustee | 0 | $0 | $0 | View return |
| 2013 | Mystic Seaport Museum Inc. | 990 | Trustee | 1 | $0 | $0 | View return |