| 2025 | The Jonathan Hesed Okamoto Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2024 | The Jonathan Hesed Okamoto Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2024 | Iron Work Farm in Acton Inc. | 990 | Secretary | 6 | $0 | $0 | View return |
| 2023 | The Jonathan Hesed Okamoto Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Iron Work Farm in Acton Inc. | 990 | Secretary | 6 | $0 | $0 | View return |
| 2022 | Anne F Forbes Family Foundation | 990PF | Trustee | 5 | $4,000 | $0 | View return |
| 2022 | The Jonathan Hesed Okamoto Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Iron Work Farm in Acton Inc. | 990 | Secretary | 6 | $0 | $0 | View return |
| 2021 | Anne F Forbes Family Foundation | 990PF | Trustee | 5 | $4,000 | $0 | View return |
| 2021 | The Jonathan Hesed Okamoto Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | Iron Work Farm in Acton Inc. | 990 | Secretary | 6 | $0 | $0 | View return |
| 2020 | Anne F Forbes Family Foundation | 990PF | Trustee | 5 | $4,000 | $0 | View return |
| 2020 | The Jonathan Hesed Okamoto Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2020 | Iron Work Farm in Acton Inc. | 990 | Secretary | 8 | $0 | $0 | View return |
| 2019 | Anne F Forbes Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2019 | Iron Work Farm in Acton Inc. | 990 | Secretary | 8 | $0 | $0 | View return |
| 2018 | Anne F Forbes Family Foundation | 990PF | Trustee | 5 | $4,000 | $0 | View return |
| 2018 | Iron Work Farm in Acton Inc. | 990 | Secretary | 8 | $0 | $0 | View return |
| 2017 | Anne F Forbes Family Foundation | 990PF | Trustee | 5 | $4,000 | $0 | View return |
| 2017 | Iron Work Farm in Acton Inc. | 990 | Secretary | 8 | $0 | $0 | View return |
| 2016 | Anne F Forbes Family Foundation | 990PF | Trustee | 5 | $4,000 | $0 | View return |
| 2016 | Iron Work Farm in Acton Inc. | 990 | Secretary | 8 | $0 | $0 | View return |
| 2015 | Anne F Forbes Family Foundation | 990PF | Trustee | 5 | $8,000 | $0 | View return |
| 2015 | Iron Work Farm in Acton Inc. | 990 | Secretary | 8 | $0 | $0 | View return |
| 2014 | Anne F Forbes Family Foundation | 990PF | Trustee | 5 | $8,000 | $0 | View return |
| 2014 | Iron Work Farm in Acton Inc. | 990 | Secretary | 8 | $0 | $0 | View return |
| 2013 | Anne F Forbes Family Foundation | 990PF | Trustee | 5 | $8,000 | $0 | View return |
| 2013 | Iron Work Farm in Acton Inc. | 990 | Secretary | 8 | $0 | $0 | View return |
| 2012 | Anne F Forbes Family Foundation | 990PF | Trustee | 5 | $8,000 | $0 | View return |