| 2024 | David Greenewalt Charitable Trust | 990PF | Co-Trustee (End 1/2024) | 1 | $4,726 | $0 | View return |
| 2023 | David Greenewalt Charitable Trust | 990PF | Co-Trustee | 1 | $4,215 | $0 | View return |
| 2023 | Southcoast Ventures Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2023 | Southcoast Hospitals Group Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2023 | Southcoast Health System Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2022 | David Greenewalt Charitable Trust | 990PF | Co-Trustee | 1 | $5,174 | $0 | View return |
| 2022 | National Scoliosis Foundation Inc | 990 | Chairman Of Board | 1 | $0 | $0 | View return |
| 2022 | Southcoast Health System Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2022 | Southcoast Ventures Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2022 | Southcoast Hospitals Group Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2022 | Southcoast Long Term Care Properties Inc | 990EZ | Trustee (Until 4/23) | 0 | $0 | $0 | View return |
| 2022 | Southcoast Long Term Care Services Inc | 990 | Trustee (Until 4/23) | 1.5 | $0 | $0 | View return |
| 2021 | David Greenewalt Charitable Trust | 990PF | Co-Trustee | 1 | $5,855 | $0 | View return |
| 2021 | Southcoast Long Term Care Properties Inc | 990EZ | Trustee | 0 | $0 | $0 | View return |
| 2020 | David Greenewalt Charitable Trust | 990PF | Co-Trustee | 1 | $3,880 | $0 | View return |
| 2020 | Southcoast Long Term Care Services Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2020 | Southcoast Long Term Care Properties Inc | 990EZ | Trustee | 0 | $0 | $0 | View return |
| 2020 | Southcoast Ventures Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2020 | National Scoliosis Foundation Inc | 990 | Chairman Of Board | 1 | $0 | $0 | View return |
| 2020 | Southcoast Hospitals Group Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2020 | Southcoast Health System Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2019 | David Greenewalt Charitable Trust | 990PF | Co-Trustee | 1 | $3,766 | $0 | View return |
| 2019 | Southcoast Ventures Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2019 | Southcoast Health System Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2019 | Southcoast Long Term Care Services Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2019 | Southcoast Hospitals Group Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2019 | National Scoliosis Foundation Inc | 990 | Chairman Of Board | 1 | $0 | $0 | View return |
| 2019 | Southcoast Long Term Care Properties Inc | 990EZ | Trustee | 0 | $0 | $0 | View return |
| 2018 | David Greenewalt Charitable Trust | 990PF | Co-Trustee | 1 | $3,700 | $0 | View return |
| 2018 | National Scoliosis Foundation Inc | 990 | Chairman Of Board | 1 | $0 | $0 | View return |
| 2018 | Southcoast Health System Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2018 | Southcoast Hospitals Group Inc | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2017 | David Greenewalt Charitable Trust | 990PF | Co-Trustee | 1 | $3,438 | $0 | View return |
| 2017 | National Scoliosis Foundation Inc | 990 | Chairman Of Board | 1 | $0 | $0 | View return |
| 2017 | Southcoast Hospitals Group Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The Trustees of Reservations | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Southcoast Health System Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | David Greenewalt Charitable Trust | 990PF | Co-Trustee | 1 | $3,118 | $0 | View return |
| 2016 | The Trustees of Reservations | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Southcoast Health System Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Southcoast Hospitals Group Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | David Greenewalt Charitable Trust | 990PF | Co-Trustee | 1 | $3,330 | $0 | View return |
| 2015 | Southcoast Health System Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Trustees of Reservations | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Southcoast Hospitals Group Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | National Scoliosis Foundation Inc | 990 | Clerk | - | $0 | $0 | View return |
| 2014 | David Greenewalt Charitable Trust | 990PF | Co-Trustee | 1 | $3,449 | $0 | View return |
| 2014 | Southcoast Health System Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Southcoast Hospitals Group Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Trustees of Reservations | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | National Scoliosis Foundation Inc | 990 | Clerk, Bd M | - | $0 | $0 | View return |
| 2013 | The Trustees of Reservations | 990 | Director | 2 | $0 | $0 | View return |