| 2024 | Johnson-Stillman Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2024 | Wethersfield Foundation Inc | 990PF | Director | 10 | $0 | $0 | View return |
| 2023 | Johnson-Stillman Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Wethersfield Foundation Inc | 990PF | Director | 10 | $0 | $0 | View return |
| 2022 | Johnson-Stillman Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Wethersfield Foundation Inc | 990PF | Director | 10 | $0 | $0 | View return |
| 2021 | Johnson-Stillman Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Wethersfield Foundation Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | Wethersfield Foundation Inc | 990PF | Director | 5 | $0 | $0 | View return |
| 2020 | Johnson-Stillman Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Wethersfield Foundation Inc | 990PF | Director | 3 | $0 | $0 | View return |
| 2019 | Johnson-Stillman Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | Johnson-Stillman Family Foundation | 990PF | Trustee | 0.5 | $0 | - | View return |
| 2017 | Johnson-Stillman Family Foundation | 990PF | Trustee | 0.5 | $0 | - | View return |
| 2017 | Wethersfield Foundation Inc | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2017 | Wethersfield Foundation Inc | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2016 | Johnson-Stillman Family Foundation | 990PF | Trustee | 0.5 | $0 | - | View return |
| 2015 | Johnson-Stillman Family Foundation | 990PF | Trustee | 0.5 | $0 | - | View return |
| 2014 | Johnson-Stillman Family Foundation | 990PF | Trustee | 0.5 | $247 | - | View return |
| 2013 | Johnson-Stillman Family Foundation | 990PF | Trustee | 0.5 | $156 | - | View return |
| 2012 | Johnson-Stillman Family Foundation | 990PF | Trustee | 0.5 | $1,575 | - | View return |
| 2011 | Johnson-Stillman Family Foundation | 990PF | Trustee | 0.5 | $950 | - | View return |
| 2010 | Johnson-Stillman Family Foundation | 990PF | Trustee | 0.5 | $0 | - | View return |