| 2025 | The Ballydavid Foundation | 990PF | Director/President | 2 | $0 | $0 | View return |
| 2024 | Farmers Conservation Alliance | 990 | Executive Director | 40 | $240,459 | $0 | View return |
| 2024 | The Ballydavid Foundation | 990PF | Director/President | 2 | $0 | $0 | View return |
| 2024 | Beverly High School Cheerleading Bo Osters | 990EZ | Secretary | 4 | $0 | $0 | View return |
| 2024 | Alder Tree Giving Inc. | 990 | Director | 40 | $0 | $0 | View return |
| 2024 | Oshea Family Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2024 | Avvento Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Farmers Conservation Alliance | 990 | Executive Director | 40 | $223,850 | $0 | View return |
| 2023 | The Ballydavid Foundation | 990PF | Director/President | 2 | $0 | $0 | View return |
| 2023 | Avvento Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Oshea Family Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2022 | Farmers Conservation Alliance | 990 | Executive Director | 40 | $192,950 | $0 | View return |
| 2022 | The Ballydavid Foundation | 990PF | Director/President | 2 | $0 | $0 | View return |
| 2022 | Avvento Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Oshea Family Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2022 | Alder Tree Giving Inc. | 990 | Director | 37 | $0 | $0 | View return |
| 2021 | Farmers Conservation Alliance | 990 | Executive Director | 49.4 | $195,867 | $0 | View return |
| 2021 | Avvento Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | The Ballydavid Foundation | 990PF | Dir, Pres | 1 | $0 | $0 | View return |
| 2021 | Bath Housing Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Oshea Family Foundation | 990PF | Vice President | 0 | $0 | - | View return |
| 2021 | John and Charlene Oshea Family Foundation | 990PF | Secretary | 1 | $0 | - | View return |
| 2020 | Farmers Conservation Alliance | 990 | Executive Director | 52.1 | $179,499 | $0 | View return |
| 2020 | Bath Housing Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Shelter Island Yacht Club Inc | 990 | Trustee | 3 | $0 | $0 | View return |
| 2020 | John and Charlene Oshea Family Foundation | 990PF | Secretary | 1 | $0 | - | View return |
| 2020 | The Ballydavid Foundation | 990PF | Dir, Pres | 1 | $0 | $0 | View return |
| 2019 | Farmers Conservation Alliance | 990 | Executive Director | 47.3 | $164,800 | $0 | View return |
| 2019 | Bath Housing Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | John and Charlene Oshea Family Foundation | 990PF | Secretary | 1 | $0 | - | View return |
| 2018 | Farmers Conservation Alliance | 990 | Executive Director | 47.3 | $152,933 | $0 | View return |
| 2018 | Visit Oak Park | 990 | Interim CEO (Through 6/30/18) | 40 | $24,187 | $0 | View return |
| 2018 | Bath Housing Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | John and Charlene Oshea Family Foundation | 990PF | Secretary | 1 | $0 | - | View return |
| 2017 | Farmers Conservation Alliance | 990 | Executive Direc | 40 | $144,200 | $0 | View return |
| 2017 | Visit Oak Park | 990 | Frmr Int Ex Director | 40 | $14,956 | $0 | View return |
| 2017 | John and Charlene Oshea Family Foundation | 990PF | Secretary | 1 | $0 | - | View return |
| 2016 | Farmers Conservation Alliance | 990 | Executive Direc | 40 | $82,400 | $0 | View return |
| 2016 | John and Charlene Oshea Family Foundation | 990PF | Secretary | 1 | $0 | - | View return |
| 2016 | Junior Sailing Association of Long Island Sound Inc. | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2015 | Farmers Conservation Alliance | 990 | Executive Direc | 40 | $80,000 | $0 | View return |
| 2015 | Junior Sailing Association of Long Island Sound Inc. | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2014 | Farmers Conservation Alliance | 990 | Executive Direc | 40 | $82,400 | $0 | View return |
| 2014 | Junior Sailing Association of Long Island Sound Inc. | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2013 | Farmers Conservation Alliance | 990 | Executive Direc | 40 | $76,500 | $0 | View return |