| 2024 | Southampton Hospital Association | 990 | Trustee | 1.25 | $0 | $0 | View return |
| 2023 | Southampton Hospital Association | 990 | Trustee | 1.25 | $0 | $0 | View return |
| 2023 | Southampton Town Aquatics and Recreation Corporation | 990PF | Board Member | 5 | $0 | $0 | View return |
| 2023 | The Jonathan L Cohen Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Hobart and William Smith Colleges | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Southampton Hospital Association | 990 | Trustee | 1.25 | $0 | $0 | View return |
| 2022 | Pen Mar Youth Leagues Inc. | 990EZ | Board Member | 5 | $0 | - | View return |
| 2022 | Hobart and William Smith Colleges | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | The Jonathan L Cohen Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Pen Mar Youth Leagues Inc. | 990EZ | Board Member | 5 | $0 | - | View return |
| 2021 | Southampton Hospital Association | 990 | Trustee | 1.25 | $0 | $0 | View return |
| 2021 | Hobart and William Smith Colleges | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | The Jonathan L Cohen Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Southampton Hospital Association | 990 | Trustee | 1.25 | $0 | $0 | View return |
| 2020 | Pen Mar Youth Leagues Inc. | 990EZ | Board Member | 2 | $0 | - | View return |
| 2020 | The Jonathan L Cohen Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Hobart and William Smith Colleges | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | The Jonathan L Cohen Foundation | 990PF | Trustee / Part-Time | 0 | $0 | $0 | View return |
| 2019 | Hobart and William Smith Colleges | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | The Jonathan L Cohen Foundation | 990PF | Trustee / Part-Time | 0 | $0 | $0 | View return |
| 2018 | Hobart and William Smith Colleges | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Hobart and William Smith Colleges | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Hobart and William Smith Colleges | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | The Parrish Art Museum Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | Hobart and William Smith Colleges | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | The Parrish Art Museum Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | YWCA of Wausau Wisconsin Foundation Inc | 990EZ | Ex Officio Ywca Board Pres | 1 | $0 | $0 | View return |
| 2015 | Hobart and William Smith Colleges | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | The Parrish Art Museum Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2014 | Mosaic of North Central Wisconsin Inc. | 990 | VP/President Elect (Term 14-16) | 1 | $0 | $0 | View return |
| 2014 | Hobart and William Smith Colleges | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | Hobart and William Smith Colleges | 990 | Trustee | 2 | $0 | $0 | View return |