| 2025 | Redwood City Sequoia Awards Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2024 | Redwood City Sequoia Awards Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2024 | Economic Vitality Research and Education Foundation | 990EZ | Past Chair | 1 | $0 | - | View return |
| 2024 | San Mateo County Economic Development Association Incorporated | 990 | Past Chairman | 1 | $0 | $0 | View return |
| 2023 | Redwood City Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Economic Vitality Research and Education Foundation | 990EZ | Vice Chair | 1 | $0 | - | View return |
| 2023 | Redwood City Sequoia Awards Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | San Mateo County Economic Development Association Incorporated | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2022 | Redwood City Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | San Mateo County Economic Development Association Incorporated | 990 | Past Chairman | 1 | $0 | $0 | View return |
| 2022 | Redwood City Sequoia Awards Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Economic Vitality Research and Education Foundation | 990EZ | Past Chair | 1 | $0 | - | View return |
| 2021 | Economic Vitality Research and Education Foundation | 990EZ | Past Chair | 1 | $0 | - | View return |
| 2021 | San Mateo County Economic Development Association Incorporated | 990 | Past Chairman | 1 | $0 | $0 | View return |
| 2021 | Redwood City Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Redwood City Sequoia Awards Inc. | 990 | Director | 0.25 | $0 | $0 | View return |
| 2020 | Redwood City Sequoia Awards Inc. | 990 | Director | 0.25 | $0 | $0 | View return |
| 2020 | San Mateo County Economic Development Association Incorporated | 990 | Past Chairman | 1 | $0 | $0 | View return |
| 2020 | Economic Vitality Research and Education Foundation | 990EZ | Past Chair | 1 | $0 | - | View return |
| 2019 | Redwood City Sequoia Awards Inc. | 990 | Director | 0.25 | $0 | $0 | View return |
| 2019 | Economic Vitality Research and Education Foundation | 990EZ | Past Chair | 1 | $0 | - | View return |
| 2019 | San Mateo County Economic Development Association Incorporated | 990 | Past Chairman | 1 | $0 | $0 | View return |
| 2019 | Redwood City Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Redwood City Sequoia Awards Inc. | 990 | Director | 0.25 | $0 | $0 | View return |
| 2018 | Redwood City Chamber of Commerce | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Economic Vitality Research and Education Foundation | 990EZ | Past Chair | 1 | $0 | - | View return |
| 2018 | San Mateo County Economic Development Association Incorporated | 990 | Past Chairman | 1 | $0 | $0 | View return |
| 2017 | Redwood City Sequoia Awards Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2017 | San Mateo County Economic Development Association Incorporated | 990 | Past Chairman | 1 | $0 | $0 | View return |
| 2017 | Redwood City Chamber of Commerce | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Economic Vitality Research and Education Foundation | 990EZ | Past Chair | 1 | $0 | - | View return |
| 2016 | Redwood City Chamber of Commerce | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Redwood City Sequoia Awards Inc. | 990 | Vice-Chair | 2 | $0 | $0 | View return |
| 2016 | Economic Vitality Research and Education Foundation | 990 | Past Chair | 1 | $0 | $0 | View return |
| 2016 | San Mateo County Economic Development Association Incorporated | 990 | Past Chairman | 1 | $0 | $0 | View return |
| 2015 | Redwood City Chamber of Commerce | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | San Mateo County Economic Development Association Incorporated | 990 | Past Chairman | 1 | $0 | $0 | View return |
| 2015 | Economic Vitality Research and Education Foundation | 990 | Past Chair | 1 | $0 | $0 | View return |
| 2014 | Redwood City Chamber of Commerce | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | San Mateo County Economic Development Association Incorporated | 990 | Past Chairman | 1 | $0 | $0 | View return |
| 2014 | Economic Vitality Research and Education Foundation | 990 | Past Chair | 1 | $0 | $0 | View return |
| 2013 | Redwood City Chamber of Commerce | 990 | Director | 0 | $0 | $0 | View return |