| 2024 | Dean L & Rosemarie Buntrock Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2024 | Buntrock Foundation for a Free Society | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2024 | Foundation for Freedom | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2024 | The Buntrock Foundation for Leadership | 990PF | President/Director | 0.5 | $0 | $0 | View return |
| 2023 | Dean L & Rosemarie Buntrock Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Foundation for Freedom | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2023 | The Buntrock Foundation for Leadership | 990PF | President/Director | 0.5 | $0 | $0 | View return |
| 2023 | Buntrock Foundation for a Free Society | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2023 | Chicago Symphony Orchestra | 990 | Life Trustee | 0.1 | $0 | $0 | View return |
| 2022 | Foundation for Freedom | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2022 | Dean L & Rosemarie Buntrock Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | The Buntrock Foundation for Leadership | 990PF | President/Director | 0.5 | $0 | $0 | View return |
| 2022 | Buntrock Foundation for a Free Society | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2022 | Chicago Symphony Orchestra | 990 | Life Trustee | 0.1 | $0 | $0 | View return |
| 2021 | Buntrock Foundation for a Free Society | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2021 | The Buntrock Foundation for Leadership | 990PF | President/Director | 0.5 | $0 | $0 | View return |
| 2021 | Dean L & Rosemarie Buntrock Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | Foundation for Freedom | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2021 | Chicago Symphony Orchestra | 990 | Life Trustee | 0.1 | $0 | $0 | View return |
| 2020 | The Buntrock Foundation for Leadership | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2020 | Buntrock Foundation for a Free Society | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2020 | Foundation for Freedom | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2020 | Chicago Symphony Orchestra | 990 | Life Trustee | 0.1 | $0 | $0 | View return |
| 2020 | Dean L & Rosemarie Buntrock Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | The Buntrock Foundation for Leadership | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2019 | Foundation for Freedom | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2019 | Buntrock Foundation for a Free Society | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2019 | Chicago Symphony Orchestra | 990 | Life Trustee | 0.1 | $0 | $0 | View return |
| 2018 | Buntrock Foundation for a Free Society | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2018 | Foundation for Freedom | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2018 | The Buntrock Foundation for Leadership | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2018 | Chicago Symphony Orchestra | 990 | Life Trustee | 0.1 | $0 | $0 | View return |
| 2017 | The Buntrock Foundation for Leadership | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2017 | Foundation for Freedom | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2017 | Buntrock Foundation for a Free Society | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2017 | Chicago Symphony Orchestra | 990 | Life Trustee | 0.1 | $0 | $0 | View return |
| 2016 | The Buntrock Foundation for Leadership | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2016 | Buntrock Foundation for a Free Society | 990PF | President/Chairman | 0.5 | $0 | $0 | View return |
| 2016 | Chicago Symphony Orchestra | 990 | Life Trustee | 0.1 | $0 | $0 | View return |
| 2015 | Chicago Symphony Orchestra | 990 | Life Trustee | 0.1 | $0 | $0 | View return |
| 2014 | Chicago Symphony Orchestra | 990 | Life Trustee | 0.1 | $0 | $0 | View return |
| 2013 | Chicago Symphony Orchestra | 990 | Life Trustee | 0.1 | $0 | $0 | View return |