| 2024 | The Bascom Little Fund Co Andrew L Fabens III | 990PF | Trustee | 2 | $0 | - | View return |
| 2024 | Nelson Talbott Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2024 | Great Lakes Basin Conservancy Inc. | 990 | President/Tr | 0.5 | $0 | $0 | View return |
| 2023 | Great Lakes Basin Conservancy Inc. | 990 | President/Tr | 0.5 | $0 | $0 | View return |
| 2023 | The Bascom Little Fund Co Andrew L Fabens III | 990PF | Trustee | 2 | $0 | - | View return |
| 2023 | Nelson Talbott Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | Great Lakes Basin Conservancy Inc. | 990 | President/Tr | 0.5 | $0 | $0 | View return |
| 2022 | The Bascom Little Fund Co Andrew L Fabens III | 990PF | Trustee | 2 | $0 | - | View return |
| 2022 | Nelson Talbott Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | The Bascom Little Fund Co Andrew L Fabens III | 990PF | Trustee | 2 | $0 | - | View return |
| 2021 | Great Lakes Basin Conservancy Inc. | 990 | President/Tr | 0.5 | $0 | $0 | View return |
| 2021 | Nelson Talbott Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | Nelson Talbott Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | The Bascom Little Fund Co Andrew L Fabens III | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2020 | Great Lakes Basin Conservancy Inc. | 990 | President/Tr | 0.5 | $0 | $0 | View return |
| 2019 | The Bascom Little Fund Co Andrew L Fabens III | 990PF | Trustee | 2 | $0 | - | View return |
| 2019 | Nelson Talbott Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2019 | Great Lakes Basin Conservancy Inc. | 990 | President/Tr | 0.5 | $0 | $0 | View return |
| 2018 | The Bascom Little Fund Co Andrew L Fabens III | 990PF | Trustee | 2 | $0 | - | View return |
| 2018 | Great Lakes Basin Conservancy Inc. | 990 | President/Tr | 0.5 | $0 | $0 | View return |
| 2018 | Nelson Talbott Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | Great Lakes Basin Conservancy Inc. | 990 | President/Tr | 0.5 | $0 | $0 | View return |
| 2017 | Mcgregor Independent Senior Housing | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Mcgregor at Overlook | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Nelson Talbott Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | Mcgregor Pace | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Bascom Little Fund Co Andrew L Fabens III | 990PF | Trustee | 2 | $0 | - | View return |
| 2016 | Mcgregor Pace | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Great Lakes Basin Conservancy Inc. | 990 | President/Tr | 0.5 | $0 | $0 | View return |
| 2016 | Mcgregor at Overlook | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Mcgregor Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Mcgregor Independent Senior Housing | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Bascom Little Fund Co Andrew L Fabens III | 990PF | Trustee | 2 | $0 | - | View return |
| 2016 | The Bascom Little Fund Co Andrew L Fabens III | 990PF | Trustee | 2 | $0 | - | View return |
| 2015 | The Bascom Little Fund Co Andrew L Fabens III | 990PF | Trustee | 2 | $0 | - | View return |
| 2015 | The Mcgregor Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Great Lakes Basin Conservancy Inc. | 990EZ | President/Tr | 0.5 | $0 | - | View return |
| 2015 | Mcgregor Independent Senior Housing | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Mcgregor at Overlook | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Mcgregor Pace | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Great Lakes Basin Conservancy Inc. | 990EZ | President/Tr | 0.5 | $0 | - | View return |
| 2014 | The Bascom Little Fund Co Andrew L Fabens III | 990PF | Trustee | 2 | $0 | - | View return |
| 2013 | The Bascom Little Fund Co Andrew L Fabens III | 990PF | Trustee | 0 | $0 | - | View return |
| 2013 | The Mcgregor Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2013 | The Am Mcgregor Group | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | The Bascom Little Fund Co Andrew L Fabens III | 990PF | Trustee | 0 | $0 | - | View return |
| 2012 | The Mcgregor Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2011 | The Bascom Little Fund Co Andrew L Fabens III | 990PF | Trustee | 0 | $0 | - | View return |
| 2011 | The Mcgregor Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2010 | The Mcgregor Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2009 | The Mcgregor Foundation | 990PF | Director | 1 | $0 | $0 | View return |