| 2024 | The Topfield Foundation Inc | 990PF | Director/Treasurer | 1 | $0 | $0 | View return |
| 2024 | Sanborn Mills Inc C/O Colin Cabot | 990 | President/Tr | 40 | $0 | $0 | View return |
| 2024 | Stonecrop Gardens Inc. | 990 | President | 3 | $0 | $0 | View return |
| 2023 | The Topfield Foundation Inc | 990PF | Director/Treasurer | 1 | $0 | $0 | View return |
| 2023 | Sanborn Mills Inc C/O Colin Cabot | 990 | President/Tr | 40 | $0 | $0 | View return |
| 2023 | Stonecrop Gardens Inc. | 990 | President | 3 | $0 | $0 | View return |
| 2022 | Sanborn Mills Inc C/O Colin Cabot | 990 | President/Tr | 40 | $0 | $0 | View return |
| 2022 | The Topfield Foundation Inc | 990PF | Director/Treasurer | 1 | $0 | $0 | View return |
| 2022 | Stonecrop Gardens Inc. | 990 | President | 3 | $0 | $0 | View return |
| 2021 | The Topfield Foundation Inc | 990PF | Director/Treasurer | 1 | $0 | $0 | View return |
| 2021 | Sanborn Mills Inc C/O Colin Cabot | 990 | President/Tr | 40 | $0 | $0 | View return |
| 2021 | Stonecrop Gardens Inc. | 990 | President | 3 | $0 | $0 | View return |
| 2020 | Sanborn Mills Inc C/O Colin Cabot | 990 | President/Tr | 40 | $0 | $0 | View return |
| 2020 | The Topfield Foundation Inc | 990PF | Director/Treasurer | 1 | $0 | $0 | View return |
| 2020 | Stonecrop Gardens Inc. | 990 | President | 3 | $0 | $0 | View return |
| 2019 | The Topfield Foundation Inc | 990PF | Director/Treasurer | 1 | $0 | $0 | View return |
| 2019 | Sanborn Mills Inc C/O Colin Cabot | 990 | President | 20 | $0 | $0 | View return |
| 2019 | Stonecrop Gardens Inc. | 990 | President | 3 | $0 | $0 | View return |
| 2018 | Sanborn Mills Inc C/O Colin Cabot | 990 | President | 20 | $0 | $0 | View return |
| 2018 | The Topfield Foundation Inc | 990PF | Director/Treasurer | 1 | $0 | $0 | View return |
| 2018 | Stonecrop Gardens Inc. | 990 | President | 3 | $0 | $0 | View return |
| 2018 | The Quatre Vents Foundation Inc | 990 | Chairman, Trustee | 5 | $0 | $0 | View return |
| 2018 | Sanborn Mills Inc C/O Colin Cabot | 990 | President | 20 | $0 | $0 | View return |
| 2017 | The Topfield Foundation Inc | 990PF | Director/Treasurer | 1 | $0 | $0 | View return |
| 2017 | Sanborn Mills Inc C/O Colin Cabot | 990 | President | - | $0 | $0 | View return |
| 2017 | The Quatre Vents Foundation Inc | 990 | Chairman, Trustee | 5 | $0 | $0 | View return |
| 2017 | Stonecrop Gardens Inc. | 990 | President | 3 | $0 | $0 | View return |
| 2016 | Sanborn Mills Inc C/O Colin Cabot | 990 | President | 40 | $0 | $0 | View return |
| 2016 | The Topfield Foundation Inc | 990PF | Director/Treasurer | 1 | $0 | $0 | View return |
| 2016 | Glynwood Center Inc. | 990 | Director Thru June 2016 | 1 | $0 | $0 | View return |
| 2016 | Stonecrop Gardens Inc. | 990 | President | 3 | $0 | $0 | View return |
| 2016 | The Quatre Vents Foundation Inc | 990 | Chairman, Trustee | 5 | $0 | $0 | View return |
| 2015 | The Mosaic Fund Co Howard G Seitz Esq | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2015 | Glynwood Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Quatre Vents Foundation Inc | 990 | Chairman, Trustee | 5 | $0 | $0 | View return |
| 2015 | The Topfield Foundation Inc | 990PF | Director/Treasurer | 1 | $0 | $0 | View return |
| 2015 | Sanborn Mills Inc C/O Colin Cabot | 990 | President/Treasurer | 40 | $0 | $0 | View return |
| 2015 | Stonecrop Gardens Inc. | 990 | President | 3 | $0 | $0 | View return |
| 2014 | The Topfield Foundation Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2014 | The Topfield Foundation Inc | 990PF | President | 0 | $0 | $0 | View return |
| 2014 | The Mosaic Fund Co Howard G Seitz Esq | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2014 | Sanborn Mills Inc C/O Colin Cabot | 990 | President/Treasurer | 40 | $0 | $0 | View return |
| 2014 | Glynwood Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Quatre Vents Foundation Inc | 990 | Chairman, Trustee | 5 | $0 | $0 | View return |
| 2013 | The Topfield Foundation Inc | 990PF | President | 0 | $0 | $0 | View return |
| 2013 | The Mosaic Fund Co Howard G Seitz Esq | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Garden Conservancy Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | The Topfield Foundation Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2013 | Sanborn Mills Inc C/O Colin Cabot | 990 | President/Treasurer | 40 | $0 | $0 | View return |
| 2013 | Glynwood Center Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | The Quatre Vents Foundation Inc | 990 | Chairman, Trustee | 5 | $0 | $0 | View return |
| 2012 | The Mosaic Fund Co Howard G Seitz Esq | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2012 | The Topfield Foundation Inc | 990PF | President | 0 | $0 | $0 | View return |