| 2024 | Bruce W Woolpert Algebra Academy | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2024 | Elkhorn Slough Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Natividad Medical Foundation Inc. | 990 | Vice Chair | 0.5 | $0 | $0 | View return |
| 2023 | Hartnell College Foundation | 990 | Vice President | 2 | $0 | $0 | View return |
| 2023 | Elkhorn Slough Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Bruce W Woolpert Algebra Academy | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2022 | Natividad Medical Foundation Inc. | 990 | Vice Chair | 0.5 | $0 | $0 | View return |
| 2022 | Bruce W Woolpert Algebra Academy | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2022 | Hartnell College Foundation | 990 | Vice President | 2 | $0 | $0 | View return |
| 2022 | Natividad Medical Foundation Inc. | 990 | Vice Chair | 0.5 | $0 | $0 | View return |
| 2022 | Elkhorn Slough Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Natividad Medical Foundation Inc. | 990 | Vice Chair | 0.5 | $0 | $0 | View return |
| 2021 | Elkhorn Slough Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Hartnell College Foundation | 990 | Vice President | 2 | $0 | $0 | View return |
| 2020 | Natividad Medical Foundation Inc. | 990 | Vice Chair | 0.5 | $0 | $0 | View return |
| 2020 | Bruce W Woolpert Algebra Academy | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2020 | Bruce W Woolpert Algebra Academy | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2020 | Hartnell College Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Elkhorn Slough Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Natividad Medical Foundation Inc. | 990 | Vice Chair | 0.5 | $0 | $0 | View return |
| 2019 | Elkhorn Slough Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Hartnell College Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Natividad Medical Foundation Inc. | 990 | Vice Chair | 0.5 | $0 | $0 | View return |
| 2018 | Hartnell College Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Natividad Medical Foundation Inc. | 990 | Vice Chair | 0.5 | $0 | $0 | View return |
| 2016 | Natividad Medical Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Natividad Medical Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | Natividad Medical Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | Hartnell College Foundation | 990 | Board Member | 1 | $0 | $0 | View return |