| 2025 | Santa Cruz Island Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2024 | Santa Cruz Island Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2024 | Santa Catalina Island Conservancy | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Central Coast Ocean Adventures Inc. | 990PF | Chair | 4 | $0 | $0 | View return |
| 2024 | Santa Barbara Maritime Museum | 990 | Trustee | 4 | $0 | $0 | View return |
| 2024 | Mystic Ocean Adventures Inc. | 990 | Chairman | 1 | $0 | $0 | View return |
| 2023 | Santa Catalina Island Conservancy | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Santa Cruz Island Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2023 | Central Coast Ocean Adventures Inc. | 990PF | Chair | 4 | $0 | $0 | View return |
| 2023 | Santa Barbara Maritime Museum | 990 | Trustee | 4 | $0 | $0 | View return |
| 2022 | Santa Cruz Island Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2022 | Santa Catalina Island Conservancy | 990 | Director | 0.15 | $0 | $0 | View return |
| 2022 | Santa Barbara Maritime Museum | 990 | Trustee | 4 | $0 | $0 | View return |
| 2022 | Central Coast Ocean Adventures Inc. | 990PF | Chair | 4 | $0 | $0 | View return |
| 2021 | Santa Cruz Island Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2021 | Santa Catalina Island Conservancy | 990 | Director | 0.15 | $0 | $0 | View return |
| 2021 | Central Coast Ocean Adventures Inc. | 990PF | President | 14 | $0 | $0 | View return |
| 2021 | Santa Barbara Maritime Museum | 990 | Trustee | 4 | $0 | $0 | View return |
| 2020 | Santa Cruz Island Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2020 | Santa Catalina Island Conservancy | 990 | Director | 0.15 | $0 | $0 | View return |
| 2020 | Santa Barbara Maritime Museum | 990 | Trustee | 4 | $0 | $0 | View return |
| 2019 | Santa Cruz Island Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2019 | Santa Barbara Maritime Museum | 990 | Trustee | 4 | $0 | $0 | View return |
| 2018 | Santa Cruz Island Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2018 | Santa Barbara Maritime Museum | 990 | Trustee | 4 | $0 | $0 | View return |
| 2017 | Santa Barbara Maritime Museum | 990 | Trustee | 4 | $0 | $0 | View return |
| 2017 | Santa Barbara Maritime Museum | 990 | Trustee | 4 | $0 | $0 | View return |
| 2016 | Greater Jackson County Chamber of Commerce | 990 | Board Of Director | 0 | $0 | $0 | View return |
| 2016 | Santa Barbara Maritime Museum | 990 | Trustee | 4 | $0 | $0 | View return |
| 2015 | Greater Jackson County Chamber of Commerce | 990 | Board Of Director | 0 | $0 | $0 | View return |
| 2015 | Santa Barbara Maritime Museum | 990 | Trustee | 4 | $0 | $0 | View return |
| 2014 | Greater Jackson County Chamber of Commerce | 990 | Board Of Director | 0 | $0 | $0 | View return |
| 2014 | Santa Barbara Maritime Museum | 990 | Trustee | 4 | $0 | $0 | View return |
| 2013 | Santa Barbara Maritime Museum | 990 | Trustee | 4 | $0 | $0 | View return |