| 2025 | Copulos Family Hospital Trust | 990PF | Trustee | 1 | $4,200 | $0 | View return |
| 2025 | Phillips Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Copulos Family Hospital Trust | 990PF | Trustee | 1 | $4,200 | $0 | View return |
| 2024 | Phillips Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Columbus Educational Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Copulos Family Hospital Trust | 990PF | Trustee | 1 | $4,200 | $0 | View return |
| 2023 | Phillips Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Columbus Educational Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Copulos Family Hospital Trust | 990PF | Trustee | 1 | $4,200 | $0 | View return |
| 2022 | Phillips Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Columbus Educational Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Copulos Family Hospital Trust | 990PF | Trustee | 1 | $4,200 | $0 | View return |
| 2021 | Citizens for Animal Protection Inc. | 990 | Director - Until 6/2022 | 2 | $0 | $0 | View return |
| 2020 | Copulos Family Hospital Trust | 990PF | Trustee | 1 | $4,200 | $0 | View return |
| 2020 | Umpqua Valley Development Corporation | 990EZ | President | 1 | $0 | - | View return |
| 2020 | Citizens for Animal Protection Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Copulos Family Hospital Trust | 990PF | Trustee | 1 | $4,200 | $0 | View return |
| 2019 | Central La Economic Development Alliance (Formerly Cenla Advantage Partnership) | 990 | Director | 4 | $0 | $0 | View return |
| 2019 | Citizens for Animal Protection Inc. | 990 | Director | 10 | $0 | $0 | View return |
| 2018 | Copulos Family Hospital Trust | 990PF | Trustee | 1 | $4,200 | $0 | View return |
| 2018 | Central La Economic Development Alliance (Formerly Cenla Advantage Partnership) | 990 | Director | 4 | $0 | $0 | View return |
| 2017 | Copulos Family Hospital Trust | 990PF | Trustee | 1 | $4,200 | $0 | View return |
| 2017 | Central La Economic Development Alliance (Formerly Cenla Advantage Partnership) | 990 | Director | 4 | $0 | $0 | View return |
| 2016 | Copulos Family Hospital Trust | 990PF | Trustee | 1 | $4,200 | $0 | View return |
| 2016 | Central La Economic Development Alliance (Formerly Cenla Advantage Partnership) | 990 | Director | 4 | $0 | $0 | View return |
| 2015 | Copulos Family Hospital Trust | 990PF | Trustee | 1 | $4,200 | $0 | View return |
| 2015 | The Mellenbrook Trust C/O Joel Harris | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2015 | Central La Economic Development Alliance (Formerly Cenla Advantage Partnership) | 990 | Director | 4 | $0 | $0 | View return |
| 2015 | Unity School Endowment Fund Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Copulos Family Hospital Trust | 990PF | Trustee | 1 | $4,200 | $0 | View return |
| 2014 | The Mellenbrook Trust C/O Joel Harris | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2014 | Central La Economic Development Alliance (Formerly Cenla Advantage Partnership) | 990 | Director | 4 | $0 | $0 | View return |
| 2013 | Copulos Family Hospital Trust | 990PF | Trustee | 1 | $4,200 | $0 | View return |
| 2013 | The Mellenbrook Trust C/O Joel Harris | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2012 | Copulos Family Hospital Trust | 990PF | Trustee | 1 | $4,200 | $0 | View return |
| 2011 | The Mellenbrook Trust C/O Joel Harris | 990PF | Trustee | 0 | $0 | $0 | View return |