| 2024 | Nuessen Family Foundation | 990PF | Pres/Treas | 1 | $0 | $0 | View return |
| 2023 | Nuessen Family Foundation | 990PF | Pres/Treas | 0 | $0 | $0 | View return |
| 2023 | Quincy University Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Nuessen Family Foundation | 990PF | Pres/Treas | 0 | $0 | $0 | View return |
| 2022 | Quincy University Corporation | 990 | Trustee | - | $0 | $0 | View return |
| 2021 | Nuessen Family Foundation | 990PF | Pres/Treas | 0 | $0 | $0 | View return |
| 2021 | Quincy University Corporation | 990 | Trustee | - | $0 | $0 | View return |
| 2020 | Nuessen Family Foundation | 990PF | Pres/Treas | 1 | $0 | $0 | View return |
| 2020 | Quincy University Corporation | 990 | Trustee | - | $0 | $0 | View return |
| 2019 | Nuessen Family Foundation | 990PF | Pres/Treas | 5 | $0 | $0 | View return |
| 2019 | Quincy University Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Nuessen Family Foundation | 990PF | Pres/Treas | 0 | $442 | $0 | View return |
| 2018 | Quincy University Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Quincy University Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Nuessen Family Foundation | 990PF | Pres/Treas | 2 | $0 | $0 | View return |
| 2016 | Nuessen Family Foundation | 990PF | Pres/Treas | 0 | $0 | $0 | View return |
| 2016 | Quincy University Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Nuessen Family Foundation | 990PF | Pres/Treas | 2 | $0 | $0 | View return |
| 2014 | Nuessen Family Foundation | 990PF | Pres/Treas | 2 | $0 | $0 | View return |
| 2013 | Nuessen Family Foundation | 990PF | Pres/Treas | 2 | $0 | $0 | View return |
| 2012 | Nuessen Family Foundation | 990PF | Pres/Treas | 5 | $0 | $0 | View return |
| 2011 | Nuessen Family Foundation | 990PF | Pres/Treas | 5 | $0 | $0 | View return |
| 2010 | Nuessen Family Foundation | 990PF | Pres/Treas | 2 | $0 | $0 | View return |