| 2024 | The Swint Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2024 | Ann & John E Grimm III Foundation Inc. | 990PF | Treasurer | 1 | $0 | - | View return |
| 2023 | The Swint Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2023 | Ann & John E Grimm III Foundation Inc. | 990PF | Treasurer | 1 | $0 | - | View return |
| 2022 | The Swint Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2022 | Ann & John E Grimm III Foundation Inc. | 990PF | Treasurer | 1 | $0 | - | View return |
| 2022 | Jaf Foundation | 990PF | Treasurer | 3 | $0 | - | View return |
| 2021 | The Swint Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2021 | Rogers Memorial Library Foundation | 990EZ | Treasurer | 5 | $0 | - | View return |
| 2021 | Jaf Foundation | 990PF | Treasurer | 3 | $0 | - | View return |
| 2021 | Ann & John E Grimm III Foundation Inc. | 990PF | Treasurer | 1 | $0 | - | View return |
| 2021 | Southampton Golf Club Inc | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2020 | The Swint Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2020 | Ann & John E Grimm III Foundation Inc. | 990PF | Treasurer | 1 | $0 | - | View return |
| 2020 | Rogers Memorial Library Foundation | 990EZ | Treasurer | 5 | $0 | - | View return |
| 2020 | Southampton Golf Club Inc | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2020 | Jaf Foundation | 990PF | Treasurer | 3 | $0 | - | View return |
| 2019 | Rogers Memorial Library Foundation | 990EZ | Treasurer | 5 | $0 | - | View return |
| 2019 | Jaf Foundation | 990PF | Treasurer | 3 | $0 | - | View return |
| 2019 | The Swint Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2019 | Ann & John E Grimm III Foundation Inc. | 990PF | Treasurer | 1 | $0 | - | View return |
| 2019 | Southampton Golf Club Inc | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2018 | Jaf Foundation | 990PF | Treasurer | 3 | $0 | - | View return |
| 2018 | Ann & John E Grimm III Foundation Inc. | 990PF | Treasurer | 1 | $0 | - | View return |
| 2018 | The Swint Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2017 | Ann & John E Grimm III Foundation Inc. | 990PF | Treasurer | 1 | $0 | - | View return |
| 2017 | Jaf Foundation | 990PF | Treasurer | 3 | $0 | - | View return |
| 2017 | The Swint Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2017 | Southampton Youth Association Inc. | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2017 | Southampton Golf Club Inc | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2016 | Jaf Foundation | 990PF | Treasurer | 3 | $0 | - | View return |
| 2016 | Ann & John E Grimm III Foundation Inc. | 990PF | Treasurer | 1 | $0 | - | View return |
| 2016 | Southampton Youth Association Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2016 | The Swint Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2016 | Southampton Golf Club Inc | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2015 | Southampton Youth Association Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2015 | The Swint Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2015 | Ann & John E Grimm III Foundation Inc. | 990PF | Treasurer | 1 | $0 | - | View return |
| 2015 | Jaf Foundation | 990PF | Treasurer | 3 | $0 | - | View return |
| 2015 | Southampton Golf Club Inc | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2014 | Jaf Foundation | 990PF | Treasurer | 3 | $0 | - | View return |
| 2014 | The Swint Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2014 | Ann & John E Grimm III Foundation Inc. | 990PF | Treasurer | 2 | $0 | - | View return |
| 2014 | Southampton Youth Association Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2014 | Southampton Golf Club Inc | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2013 | The Swint Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2013 | Jaf Foundation | 990PF | Treasurer | 3 | $0 | $0 | View return |
| 2013 | Southampton Youth Association Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2013 | Southampton Golf Club Inc | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2013 | Jaf Foundation | 990PF | Treasurer | 3 | $0 | - | View return |
| 2012 | The Swint Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2012 | Jaf Foundation | 990PF | Treasurer | 3 | $0 | - | View return |
| 2012 | Eastern Long Island Coastal Conservation Alliance Ltd | 990PF | VP & Treasurer | 1 | $0 | - | View return |
| 2011 | Jaf Foundation | 990PF | Treasurer | 3 | $0 | - | View return |
| 2011 | The Swint Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2011 | Eastern Long Island Coastal Conservation Alliance Ltd | 990PF | VP & Treasurer | 1 | $0 | - | View return |
| 2010 | The Swint Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2010 | Eastern Long Island Coastal Conservation Alliance Ltd | 990PF | VP & Treasurer | 1 | $0 | - | View return |