| 2024 | Save Our Fish Chapter Puget Sound Anglers | 990EZ | President | 0 | $0 | - | View return |
| 2023 | Save Our Fish Chapter Puget Sound Anglers | 990EZ | President | 0 | $0 | - | View return |
| 2023 | Brattle Film Foundation Inc | 990 | President | 2 | $0 | $0 | View return |
| 2022 | Brattle Film Foundation Inc | 990 | President | 2 | $0 | $0 | View return |
| 2022 | Save Our Fish Chapter Puget Sound Anglers | 990EZ | President | 0 | $0 | - | View return |
| 2021 | Save Our Fish Chapter Puget Sound Anglers | 990EZ | President | 0 | $0 | - | View return |
| 2021 | Brattle Film Foundation Inc | 990 | President | 2 | $0 | $0 | View return |
| 2020 | Save Our Fish Chapter Puget Sound Anglers | 990EZ | President | 0 | $0 | - | View return |
| 2020 | Brattle Film Foundation Inc | 990 | President | 2 | $0 | $0 | View return |
| 2019 | Brattle Film Foundation Inc | 990 | President | 2 | $0 | $0 | View return |
| 2019 | Save Our Fish Chapter Puget Sound Anglers | 990EZ | President | 10 | $0 | - | View return |
| 2019 | Des Moines Symphony Association | 990 | Trustee | 3 | $0 | $0 | View return |
| 2019 | Save Our Fish Chapter Puget Sound Anglers | 990EZ | President | 10 | $0 | - | View return |
| 2019 | The Jeannette Rankin Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Jeannette Rankin Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Brattle Film Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Save Our Fish Chapter Puget Sound Anglers | 990EZ | President | 10 | $0 | $0 | View return |
| 2018 | Des Moines Symphony Association | 990 | Trustee | 3 | $0 | $0 | View return |
| 2017 | Brattle Film Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Des Moines Symphony Association | 990 | Trustee | 3 | $0 | $0 | View return |
| 2016 | Des Moines Symphony Association | 990 | Trustee | 3 | $0 | $0 | View return |
| 2016 | Water Way Arts for Health And | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Water Way Arts for Health And | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Des Moines Symphony Association | 990 | Trustee | 3 | $0 | $0 | View return |
| 2014 | Des Moines Symphony Association | 990 | Trustee | 3 | $0 | $0 | View return |