| 2024 | The Global Hunger Project | 990 | Founding President (Director Thru 10/2024) | 2 | $100,000 | $0 | View return |
| 2024 | Sickle Cell Association of Hillsborsough County Inc | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2024 | Chico Feminist Womens Health Center | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | The Global Hunger Project | 990 | Director & Founding President | 2 | $100,000 | $0 | View return |
| 2023 | Sickle Cell Association of Hillsborsough County Inc | 990EZ | Member | 10 | $0 | $0 | View return |
| 2023 | Chico Feminist Womens Health Center | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | The Joan Holmes Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2022 | The Global Hunger Project | 990 | Director & Founding President | 2 | $100,000 | $0 | View return |
| 2022 | Sickle Cell Association of Hillsborsough County Inc | 990EZ | Member | 10 | $0 | $0 | View return |
| 2022 | The Joan Holmes Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2022 | Chico Feminist Womens Health Center | 990 | Director | 5 | $0 | $0 | View return |
| 2021 | The Global Hunger Project | 990 | Director & Founding President | 2 | $100,000 | $0 | View return |
| 2021 | Sickle Cell Association of Hillsborsough County Inc | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2021 | The Joan Holmes Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2021 | One More Chance Foundation Incorporated | 990EZ | President | 30 | $0 | $0 | View return |
| 2021 | Chico Feminist Womens Health Center | 990 | Director | 5 | $0 | $0 | View return |
| 2020 | The Global Hunger Project | 990 | Director & Founding President | 2 | $100,000 | $0 | View return |
| 2020 | Bayview Manor Homes | 990 | Trustee (Through May 2020) | 5 | $0 | $0 | View return |
| 2020 | The Joan Holmes Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2020 | Chico Feminist Womens Health Center | 990 | Director | 5 | $0 | $0 | View return |
| 2019 | The Global Hunger Project | 990 | Director & Founding President | 2 | $100,000 | $0 | View return |
| 2019 | Bayview Manor Homes | 990 | Trustee | 5 | $0 | $0 | View return |
| 2019 | Chico Feminist Womens Health Center | 990 | Director | 5 | $0 | $0 | View return |
| 2019 | The Joan Holmes Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2018 | The Global Hunger Project | 990 | Director & Founding President | 4 | $100,000 | $0 | View return |
| 2018 | The Joan Holmes Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2018 | Chico Feminist Womens Health Center | 990 | Director | 5 | $0 | $0 | View return |
| 2017 | The Global Hunger Project | 990 | Director & Founding President | 4 | $100,000 | $0 | View return |
| 2017 | The Joan Holmes Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2017 | Thomas a & Joan M Holmes Foundation | 990PF | Secretary | 0 | $0 | - | View return |
| 2016 | The Global Hunger Project | 990 | Founding President | 4 | $100,000 | $0 | View return |
| 2016 | The Joan Holmes Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2016 | Thomas a & Joan M Holmes Foundation | 990PF | Secretary | 0 | $0 | - | View return |
| 2015 | The Global Hunger Project | 990 | Founding President | 4 | $91,667 | $0 | View return |
| 2015 | Natl Association of Diversity | 990 | Director | 10 | $0 | $0 | View return |
| 2015 | The Joan Holmes Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2015 | Thomas a & Joan M Holmes Foundation | 990PF | Secretary | 0 | $0 | - | View return |
| 2014 | The Global Hunger Project | 990 | Founding President | 4 | $108,333 | $0 | View return |
| 2014 | The Joan Holmes Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2014 | Natl Association of Diversity | 990 | Director | 10 | $0 | $0 | View return |
| 2014 | Community Health Advocacy | 990EZ | Board Member | 1 | $0 | - | View return |
| 2014 | Thomas a & Joan M Holmes Foundation | 990PF | Secretary | 0 | $0 | - | View return |
| 2013 | The Global Hunger Project | 990 | Founding President | 3 | $100,000 | $0 | View return |
| 2013 | Community Health Advocacy | 990EZ | Board Member | 1 | $0 | - | View return |
| 2013 | The Joan Holmes Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2013 | Thomas a & Joan M Holmes Foundation | 990PF | Secretary | 0 | $0 | - | View return |
| 2012 | The Joan Holmes Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2012 | Thomas a & Joan M Holmes Foundation | 990PF | Secretary | 0 | $0 | - | View return |
| 2011 | The Joan Holmes Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2010 | The Joan Holmes Foundation | 990PF | President | 0 | $0 | $0 | View return |