| 2024 | Sonoma Alliance for Vineyards And | 990 | President | 1.5 | $0 | $0 | View return |
| 2024 | Sonoma County Grape Growers Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Sonoma County Grape Growers Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2023 | Sonoma Alliance for Vineyards And | 990 | President | 1.5 | $0 | $0 | View return |
| 2023 | Sonoma Valley Hospital Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Sonoma Alliance for Vineyards And | 990 | President | 1.5 | $0 | $0 | View return |
| 2022 | Sonoma Valley Hospital Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Sonoma County Grape Growers Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Sonoma Alliance for Vineyards And | 990 | Vice Preside | 1.5 | $0 | $0 | View return |
| 2021 | Sonoma Valley Vintners Association | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Sonoma Valley Hospital Foundation | 990 | Chair | 2 | $0 | $0 | View return |
| 2021 | Sonoma County Grape Growers Foundation | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2020 | Sonoma Valley Hospital Foundation | 990 | Chair | 1 | $0 | $0 | View return |
| 2020 | Sonoma Valley Vintners Association | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Sonoma Alliance for Vineyards And | 990 | Vice Preside | 1.5 | $0 | $0 | View return |
| 2019 | Sonoma Valley Hospital Foundation | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2019 | Sonoma Alliance for Vineyards And | 990EZ | Director | 1.5 | $0 | - | View return |
| 2019 | Sonoma County Grape Growers Foundation | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2019 | Sonoma Valley Vintners and Growers Foundation | 990EZ | Director | 1 | $0 | - | View return |
| 2019 | Sonoma Valley Vintners Association | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Sonoma Valley Vintners and Growers Foundation | 990 | Director | 5 | $0 | $0 | View return |
| 2018 | Sonoma Alliance for Vineyards And | 990EZ | Director | 1.5 | $0 | - | View return |
| 2018 | Sonoma Valley Hospital Foundation | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2018 | Sonoma Valley Vintners Association | 990 | Director | 5 | $0 | $0 | View return |
| 2018 | Sonoma County Grape Growers Foundation | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2017 | Sonoma Valley Hospital Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Sonoma Valley Vintners and Growers Foundation | 990 | Director | 5 | $0 | $0 | View return |
| 2017 | Sonoma Alliance for Vineyards And | 990EZ | Director | 1.5 | $0 | - | View return |
| 2017 | Sonoma Valley Vintners Association | 990 | Director | 5 | $0 | $0 | View return |
| 2017 | Sonoma County Grape Growers Foundation | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2016 | Sonoma Valley Vintners Association | 990 | Director | 5 | $0 | $0 | View return |
| 2016 | Sonoma Valley Vintners and Growers Foundation | 990 | Director | 5 | $0 | $0 | View return |
| 2016 | Sonoma Alliance for Vineyards And | 990EZ | Director | 1.5 | $0 | - | View return |