| 2024 | James and Shirley Balk Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | James and Shirley Balk Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | James and Shirley Balk Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | James and Shirley Balk Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | Jens and Maureen Hansen Charitable Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | James and Shirley Balk Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2019 | Jens and Maureen Hansen Charitable Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | James and Shirley Balk Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2018 | James and Shirley Balk Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2018 | Jens and Maureen Hansen Charitable Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2017 | James and Shirley Balk Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | Jens and Maureen Hansen Charitable Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | Jens and Maureen Hansen Charitable Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | James and Shirley Balk Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2015 | Jens and Maureen Hansen Charitable Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2015 | James and Shirley Balk Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2014 | Jens and Maureen Hansen Charitable Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2014 | James and Shirley Balk Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2013 | James and Shirley Balk Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2013 | Jens and Maureen Hansen Charitable Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2012 | James and Shirley Balk Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2012 | Jens and Maureen Hansen Charitable Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2011 | Jens and Maureen Hansen Charitable Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2011 | James and Shirley Balk Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2010 | Jens and Maureen Hansen Charitable Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2010 | James and Shirley Balk Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |