| 2025 | Janson Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | Columbia Economic Development Corporation | 990EZ | Member | 1 | $0 | - | View return |
| 2024 | Janson Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | International Association of Lion S Clubs | 990EZ | President | 0 | $0 | - | View return |
| 2023 | Columbia Economic Development Corporation | 990EZ | Member | 1 | $0 | - | View return |
| 2023 | Janson Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | International Association of Lion S Clubs | 990EZ | President | 0 | $0 | - | View return |
| 2023 | City Lights Performance Group of San Jose Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2022 | International Association of Lion S Clubs | 990EZ | President | 0 | $0 | - | View return |
| 2022 | Columbia Economic Development Corporation | 990EZ | Member | 1 | $0 | - | View return |
| 2022 | Janson Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | City Lights Performance Group of San Jose Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2021 | Columbia Economic Development Corporation | 990EZ | Member | 1 | $0 | - | View return |
| 2021 | Janson Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | International Association of Lion S Clubs | 990EZ | Vice Preside | 0 | $0 | - | View return |
| 2021 | City Lights Performance Group of San Jose Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2020 | Columbia Economic Development Corporation | 990EZ | Member | 1 | $0 | - | View return |
| 2020 | The Columbia Education Foundation | 990 | Past Treasur | 1 | $0 | $0 | View return |
| 2020 | Janson Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | International Association of Lion S Clubs | 990EZ | Vice Preside | 0 | $0 | - | View return |
| 2020 | City Lights Performance Group of San Jose Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2019 | International Association of Lion S Clubs | 990EZ | Vice Preside | 0 | $0 | - | View return |
| 2019 | Columbia Economic Development Corporation | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | The Columbia Education Foundation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Janson Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | City Lights Performance Group of San Jose Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2018 | Columbia Economic Development Corporation | 990EZ | Member | 1 | $0 | - | View return |
| 2018 | International Association of Lion S Clubs | 990EZ | Vice Preside | 0 | $0 | - | View return |
| 2018 | The Columbia Education Foundation | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2018 | City Lights Performance Group of San Jose Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2017 | International Association of Lion S Clubs | 990EZ | Vice Preside | 0 | $0 | - | View return |
| 2017 | The Columbia Education Foundation | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2017 | Columbia Economic Development Corporation | 990EZ | Member | 1 | $0 | - | View return |
| 2017 | City Lights Performance Group of San Jose Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2016 | International Association of Lion S Clubs | 990EZ | Vice Preside | 4 | $0 | - | View return |
| 2016 | The Columbia Education Foundation | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2016 | Columbia Economic Development Corporation | 990EZ | Member | 1 | $0 | - | View return |
| 2016 | City Lights Performance Group of San Jose Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2015 | International Association of Lion S Clubs | 990EZ | Vice Preside | 4 | $0 | - | View return |
| 2015 | Columbia Economic Development Corporation | 990EZ | Member | 1 | $0 | - | View return |
| 2015 | The Columbia Education Foundation | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2015 | City Lights Performance Group of San Jose Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2014 | Columbia Economic Development Corporation | 990EZ | Member | 1 | $0 | - | View return |
| 2014 | The Columbia Education Foundation | 990EZ | Member | 1 | $0 | - | View return |