| 2024 | John & Diane Prewitt Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2024 | Apa Musical Theater Guild Fund | 990EZ | Vice President | 10 | $0 | $0 | View return |
| 2023 | John & Diane Prewitt Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Marine View Vapa Guild Fund | 990EZ | Secretary | 0 | $0 | - | View return |
| 2022 | John & Diane Prewitt Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Dicke Family Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2021 | National Charity League | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2021 | John & Diane Prewitt Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | Marine View Vapa Guild Fund | 990EZ | Secretary | 10 | $0 | - | View return |
| 2021 | Black and Silver Brigade Band Boosters Inc | 990EZ | Co-Treasurer | 2 | $0 | - | View return |
| 2021 | The Latin School of Chicago | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | John & Diane Prewitt Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | Chicago Children'S Museum | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | The Latin School of Chicago | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | John & Diane Prewitt Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | Chicago Children'S Museum | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Dicke Family Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2019 | The Latin School of Chicago | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | John & Diane Prewitt Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2018 | Dicke Family Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2018 | The Latin School of Chicago | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Chicago Children'S Museum | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | John & Diane Prewitt Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2017 | Dicke Family Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2017 | Chicago Children'S Museum | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | John & Diane Prewitt Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | Chicago Children'S Museum | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Dicke Family Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2015 | John & Diane Prewitt Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2015 | Dicke Family Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2015 | Chicago Children'S Museum | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | John & Diane Prewitt Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2014 | Dicke Family Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2014 | Chicago Children'S Museum | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | John & Diane Prewitt Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2013 | Dicke Family Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2012 | John & Diane Prewitt Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2012 | Dicke Family Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2011 | John & Diane Prewitt Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2011 | Dicke Family Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2010 | John & Diane Prewitt Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |