| 2025 | Richter Family Foundation | 990PF | Vice President | 0 | $0 | $0 | View return |
| 2024 | Richter Family Foundation | 990PF | Vice President | 0 | $0 | $0 | View return |
| 2024 | R Gene and Nancy D Richter | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | R Gene and Nancy D Richter | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Richter Family Foundation | 990PF | Vice President | 0 | $0 | $0 | View return |
| 2023 | Chicago Historical Society | 990 | Trustee | 0 | $0 | $0 | View return |
| 2022 | Richter Family Foundation | 990PF | Vice Pres/Se | 0 | $0 | $0 | View return |
| 2022 | R Gene and Nancy D Richter | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Chicago Historical Society | 990 | Trustee | 0 | $0 | $0 | View return |
| 2021 | Richter Family Foundation | 990PF | Vice Pres/Se | 0 | $0 | $0 | View return |
| 2021 | R Gene and Nancy D Richter | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2021 | Institute for Supply | 990EZ | Vice President | 1 | $0 | - | View return |
| 2020 | Richter Family Foundation | 990PF | Vice Pres/Se | 0 | $0 | $0 | View return |
| 2020 | R Gene and Nancy D Richter | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2020 | Institute for Supply | 990EZ | Vice President | 1 | $0 | - | View return |
| 2019 | R Gene and Nancy D Richter | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2019 | Richter Family Foundation | 990PF | Vice Pres/Se | 0 | $0 | $0 | View return |
| 2019 | Institute for Supply | 990EZ | Vice President | 1 | $0 | - | View return |
| 2018 | R Gene and Nancy D Richter | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2018 | Richter Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2018 | Timeline Theatre Company | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Institute for Supply | 990EZ | Vice President | 1 | $0 | - | View return |
| 2018 | R Gene and Nancy D Richter | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2017 | Richter Family Foundation | 990PF | Vice Preside | 0 | $0 | $0 | View return |
| 2017 | R Gene and Nancy D Richter | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2017 | Chicago Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Institute for Supply | 990EZ | Vice President | 1 | $0 | - | View return |
| 2017 | Timeline Theatre Company | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Richter Family Foundation | 990PF | Vice Preside | 0 | $0 | $0 | View return |
| 2016 | R Gene and Nancy D Richter | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2016 | Timeline Theatre Company | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Institute for Supply | 990EZ | Vice President | 1 | $0 | - | View return |
| 2016 | Chicago Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | R Gene and Nancy D Richter | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2015 | The Garden Club Federation of Maine Inc | 990EZ | Finance Officer | 1 | $0 | $0 | View return |
| 2015 | Chicago'S Green City Market Program | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Richter Family Foundation | 990PF | Vice Preside | 1 | $0 | $0 | View return |
| 2015 | Chicago Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Discovery Parent Child Preschool | 990EZ | Trustee | 0 | $0 | - | View return |
| 2014 | R Gene and Nancy D Richter | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2014 | Richter Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | Chicago'S Green City Market Program | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Richter Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2013 | R Gene and Nancy D Richter | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2013 | Corpus Christi Regional Economic | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | Richter Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2012 | R Gene and Nancy D Richter | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2011 | Richter Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2011 | R Gene and Nancy D Richter | 990PF | Director | 0.5 | $0 | - | View return |
| 2010 | Richter Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2010 | R Gene and Nancy D Richter | 990PF | Director | 0.5 | $0 | - | View return |