| 2024 | Sogorea Te Land Trust | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2024 | The Jake Foundation Inc C/O Joanne S Barker President | 990PF | President | 1 | $0 | $0 | View return |
| 2023 | The Jake Foundation Inc C/O Joanne S Barker President | 990PF | President | 1 | $12,000 | $0 | View return |
| 2023 | Sogorea Te Land Trust | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2022 | The Jake Foundation Inc C/O Joanne S Barker President | 990PF | President | 1 | $12,000 | $0 | View return |
| 2022 | Sogorea Te Land Trust | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2022 | Sogorea Te Land Trust | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2021 | Sogorea Te Land Trust | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2021 | The Jake Foundation Inc C/O Joanne S Barker President | 990PF | President | 1 | $0 | $0 | View return |
| 2020 | Sogorea Te Land Trust | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2020 | The Jake Foundation Inc C/O Joanne S Barker President | 990PF | President | 1 | $0 | $0 | View return |
| 2019 | Sogorea Te Land Trust | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2019 | The Jake Foundation Inc C/O Joanne S Barker President | 990PF | President | 1 | $0 | $0 | View return |
| 2019 | The Student Conservation Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Jake Foundation Inc C/O Joanne S Barker President | 990PF | President | 1 | $0 | $0 | View return |
| 2018 | The Student Conservation Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Mercy Housing Corporation | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2017 | Cambridge Boat Club Co Nancy Hendrickson | 990 | Director | 3 | $0 | $0 | View return |
| 2017 | The Jake Foundation Inc C/O Joanne S Barker President | 990PF | President | 1 | $0 | $0 | View return |
| 2017 | The Student Conservation Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Jake Foundation Inc C/O Joanne S Barker President | 990PF | President | 1 | $0 | $0 | View return |
| 2017 | Washington Drama Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Mercy Housing Corporation | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2016 | Cambridge Boat Club Co Nancy Hendrickson | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Washington Drama Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | The Student Conservation Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Mercy Housing Corporation | 990 | Secretary | 0.25 | $0 | $0 | View return |
| 2015 | Cambridge Boat Club Co Nancy Hendrickson | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Student Conservation Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Washington Drama Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Mercy Housing Corporation | 990 | Secretary | - | $0 | $0 | View return |
| 2014 | Cambridge Boat Club Co Nancy Hendrickson | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Washington Drama Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Student Conservation Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Mercy Housing Corporation | 990 | Secretary | 0 | $0 | $0 | View return |
| 2013 | The Student Conservation Association Inc | 990 | Director | 1 | - | - | View return |
| 2013 | Cambridge Boat Club Co Nancy Hendrickson | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Washington Drama Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2012 | The Jake Foundation Inc C/O Joanne S Barker President | 990PF | President | 1 | $0 | $0 | View return |