| 2023 | Lincoln Land Conservation Trust | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Rural Land Foundation of Lincoln | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Lincoln Land Conservation Trust | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Rural Land Foundation of Lincoln | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Rural Land Foundation of Lincoln | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Lincoln Land Conservation Trust | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Rural Land Foundation of Lincoln | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Lincoln Land Conservation Trust | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Rural Land Foundation of Lincoln | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Lincoln Land Conservation Trust | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Lincoln Land Conservation Trust | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Rural Land Foundation of Lincoln | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Tenacre Country Day School Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Lincoln Land Conservation Trust | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Rural Land Foundation of Lincoln | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Tenacre Country Day School Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Rural Land Foundation of Lincoln | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Lincoln Land Conservation Trust | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Tenacre Country Day School Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Rural Land Foundation of Lincoln | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Lincoln Land Conservation Trust | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Tenacre Country Day School Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Lincoln Land Conservation Trust | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Rural Land Foundation of Lincoln | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Tenacre Country Day School Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Rural Land Foundation of Lincoln | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Tenacre Country Day School Corporation | 990 | Trustee | 1 | $0 | $0 | View return |