| 2025 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 10 | $0 | $0 | View return |
| 2025 | Movement Disorders Foundation Fka Projectspark Foundation | 990 | Chairperson | 2 | $0 | $0 | View return |
| 2024 | Tecumseh Land Preservation Association | 990 | Trustees | 2 | $0 | $0 | View return |
| 2024 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | Movement Disorders Foundation Fka Projectspark Foundation | 990 | Chairperson | 2 | $0 | $0 | View return |
| 2024 | Glen Helen Association 31 | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Movement Disorders Foundation Fka Projectspark Foundation | 990 | Chairperson | 2 | $0 | $0 | View return |
| 2023 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | Tecumseh Land Preservation Association | 990 | Trustees | 2 | $0 | $0 | View return |
| 2023 | Glen Helen Association 31 | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Morris Thompson Cultural and Visitors Center | 990 | Vice Preside | - | $0 | $0 | View return |
| 2022 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Movement Disorders Foundation Fka Projectspark Foundation | 990 | Chairperson | 3 | $0 | $0 | View return |
| 2022 | Glen Helen Association 31 | 990 | Vice President | 2 | $0 | $0 | View return |
| 2022 | Glen Helen Association 31 | 990 | Vice President | 2 | $0 | $0 | View return |
| 2021 | Tecumseh Land Preservation Association | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Glen Helen Association 31 | 990 | Vice Preside | 2 | $0 | $0 | View return |
| 2020 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Tecumseh Land Preservation Association | 990 | Trustee | - | $0 | $0 | View return |
| 2020 | Glen Helen Association 31 | 990 | Vice Preside | 2 | $0 | $0 | View return |
| 2019 | Tecumseh Land Preservation Association | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | Glen Helen Association 31 | 990 | Vice Preside | 1 | $0 | $0 | View return |
| 2019 | Glen Helen Association 31 | 990 | Vice Preside | 1 | $0 | $0 | View return |
| 2018 | Tecumseh Land Preservation Association | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | Glen Helen Association 31 | 990 | Vice Preside | - | $0 | $0 | View return |
| 2018 | Glen Helen Association 31 | 990 | Vice Preside | - | $0 | $0 | View return |
| 2018 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Glen Helen Association 31 | 990 | Trustee | - | $0 | $0 | View return |
| 2016 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 5 | $0 | $0 | View return |
| 2016 | Glen Helen Association 31 | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2014 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2013 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2013 | Christmas in April - Calcasieu Area Inc an Affiliate of Rebuilding Together Inc | 990EZ | Secretary | 0.5 | $0 | - | View return |
| 2013 | Cowley County Council on Aging Inc. | 990 | Board Member | - | $0 | $0 | View return |
| 2012 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2011 | Thomas & Betty Ross Family Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |