| 2023 | United Mine Workers of America Combined | 990 | Trustee | 4 | $70,000 | $0 | View return |
| 2023 | National Opinion Research Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | The National Alliance for Hispanic Health | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | United Mine Workers of America Combined | 990 | Trustee | 4 | $70,000 | $0 | View return |
| 2022 | National Opinion Research Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | The National Alliance for Hispanic Health | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | United Mine Workers of America Combined | 990 | Trustee | 4 | $70,000 | $0 | View return |
| 2021 | The National Alliance for Hispanic Health | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | National Opinion Research Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | United Mine Workers of America Combined | 990 | Trustee | 4 | $72,692 | $0 | View return |
| 2020 | The National Alliance for Hispanic Health | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | National Opinion Research Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | United Mine Workers of America Combined | 990 | Trustee | 4 | $70,000 | $0 | View return |
| 2019 | National Opinion Research Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | The National Alliance for Hispanic Health | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | United Mine Workers of America Combined | 990 | Trustee | 4 | $70,000 | $0 | View return |
| 2018 | National Opinion Research Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The National Alliance for Hispanic Health | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | United Mine Workers of America Combined | 990 | Trustee | 4 | $70,000 | $0 | View return |
| 2017 | National Opinion Research Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The National Alliance for Hispanic Health | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | United Mine Workers of America Combined | 990 | Trustee | 4 | $70,000 | $0 | View return |
| 2016 | National Opinion Research Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Emergency Care Research Institute | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | The National Alliance for Hispanic Health | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | United Mine Workers of America Combined | 990 | Trustee | 4 | $70,000 | $0 | View return |
| 2015 | The National Alliance for Hispanic Health | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | National Opinion Research Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | United Mine Workers of America Combined | 990 | Trustee | 4 | $70,000 | $0 | View return |
| 2014 | National Opinion Research Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | United Mine Workers of America Combined | 990 | Trustee | 4 | $70,000 | $0 | View return |
| 2013 | National Opinion Research Center | 990 | Trustee | 1 | $0 | $0 | View return |