| 2024 | Maryland Association for Justice Inc Inc | 990 | Governor | 1 | $0 | $0 | View return |
| 2024 | C H and Elaine Warnken Jr Charitable Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | American Peanut Council | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | C H and Elaine Warnken Jr Charitable Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | Maryland Association for Justice Inc Inc | 990 | Governor | 1 | $0 | $0 | View return |
| 2022 | American Peanut Council | 990 | Director | 3 | $0 | $0 | View return |
| 2022 | C H and Elaine Warnken Jr Charitable Trust | 990PF | Trustee | 0 | $0 | - | View return |
| 2022 | Maryland Association for Justice Inc Inc | 990 | Governor | 1 | $0 | $0 | View return |
| 2021 | C H and Elaine Warnken Jr Charitable Trust | 990PF | Trustee | 0 | $0 | - | View return |
| 2021 | Maryland Association for Justice Inc Inc | 990 | Governor | 1 | $0 | $0 | View return |
| 2021 | American Peanut Council | 990 | Director | 3 | $0 | $0 | View return |
| 2020 | C H and Elaine Warnken Jr Charitable Trust | 990PF | Trustee | 0 | $0 | - | View return |
| 2020 | Maryland Association for Justice Inc Inc | 990 | Governor | 1 | $0 | $0 | View return |
| 2020 | American Peanut Council | 990 | Director | 3 | $0 | $0 | View return |
| 2019 | C H and Elaine Warnken Jr Charitable Trust | 990PF | Trustee | 0 | $0 | - | View return |
| 2019 | American Peanut Council | 990 | Director | 3 | $0 | $0 | View return |
| 2019 | Maryland Association for Justice Inc Inc | 990 | Governor | 1 | $0 | $0 | View return |
| 2018 | C H and Elaine Warnken Jr Charitable Trust | 990PF | Trustee | 0 | $0 | - | View return |
| 2018 | American Peanut Council | 990 | Director | 3 | $0 | $0 | View return |
| 2017 | American Peanut Council | 990 | Director | 3 | $0 | $0 | View return |
| 2016 | Maryland Criminal Defense Attorneys Association Inc | 990EZ | Director | 0.5 | $0 | - | View return |
| 2016 | C H and Elaine Warnken Jr Charitable Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2016 | American Peanut Council | 990 | Director | 3 | $0 | $0 | View return |
| 2015 | Maryland Criminal Defense Attorneys Association Inc | 990EZ | Director | 0.5 | $0 | - | View return |
| 2015 | C H and Elaine Warnken Jr Charitable Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2015 | American Peanut Council | 990 | Director | 3 | $0 | $0 | View return |
| 2014 | The Peanut Institute Foundation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | C H and Elaine Warnken Jr Charitable Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2014 | The Peanut Institute | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | American Peanut Council | 990 | Director | 3 | $0 | $0 | View return |
| 2013 | The Peanut Institute Foundation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Peanut Institute | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | C H and Elaine Warnken Jr Charitable Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2013 | American Peanut Council | 990 | Director | 3 | $0 | $0 | View return |
| 2012 | C H and Elaine Warnken Jr Charitable Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2011 | C H and Elaine Warnken Jr Charitable Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2010 | C H and Elaine Warnken Jr Charitable Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2009 | C H and Elaine Warnken Jr Charitable Trust | 990PF | Trustee | 0 | $0 | $0 | View return |