| 2024 | The Maxwell Land Trust Ltd | 990PF | Director | 0 | $0 | - | View return |
| 2023 | The Maxwell Land Trust Ltd | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | The Maxwell Land Trust Ltd | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | The Maxwell Land Trust Ltd | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | The Maxwell Conservation Trust Ltd | 990EZ | Director | 2 | $0 | $0 | View return |
| 2020 | The Maxwell Land Trust Ltd | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | The Maxwell Conservation Trust Ltd | 990EZ | Director | 2 | $0 | $0 | View return |
| 2019 | The Maxwell Land Trust Ltd | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | The Maxwell Conservation Trust Ltd | 990EZ | Director | 2 | $0 | $0 | View return |
| 2018 | The Maxwell Land Trust Ltd | 990PF | Director | 0 | $0 | $0 | View return |
| 2018 | The Maxwell Conservation Trust Ltd | 990EZ | Director | 2 | $0 | $0 | View return |
| 2017 | The Maxwell Conservation Trust Ltd | 990EZ | Director | 2 | $0 | $0 | View return |
| 2017 | The Maxwell Land Trust Ltd | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | The Maxwell Land Trust Ltd | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | The Maxwell Conservation Trust Ltd | 990EZ | Director | 2 | $0 | $0 | View return |
| 2015 | The Maxwell Land Trust Ltd | 990PF | Director | 0 | $0 | $0 | View return |
| 2015 | The Maxwell Conservation Trust Ltd | 990EZ | Director | 2 | $0 | $0 | View return |
| 2014 | The Maxwell Land Trust Ltd | 990PF | Director | 0 | $0 | $0 | View return |
| 2014 | The Maxwell Conservation Trust Ltd | 990EZ | Director | 2 | $0 | $0 | View return |
| 2013 | The Maxwell Land Trust Ltd | 990PF | Director | 0 | $0 | $0 | View return |
| 2013 | The Maxwell Conservation Trust Ltd | 990EZ | Director | 2 | $0 | $0 | View return |
| 2012 | The Maxwell Land Trust Ltd | 990PF | Director | 0 | $0 | $0 | View return |
| 2011 | The Maxwell Land Trust Ltd | 990PF | Director | 0 | $0 | $0 | View return |
| 2010 | The Maxwell Land Trust Ltd | 990PF | Director | 0 | $0 | $0 | View return |