| 2025 | Des Moines Heritage Center | 990 | Director | 5 | $0 | $0 | View return |
| 2025 | David W Buck Family Foundation Inc. | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2025 | David W Buck Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2025 | David W Buck Family Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2024 | New Albany Music Parents Association | 990EZ | President | 2 | $0 | - | View return |
| 2024 | Des Moines Heritage Center | 990 | Director | 5 | $0 | $0 | View return |
| 2024 | David W Buck Family Foundation Inc. | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2024 | David W Buck Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2024 | David W Buck Family Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2024 | Hm2 Buck Foundation for Hope Inc. | 990PF | President | 10 | $0 | $0 | View return |
| 2024 | Arizona Bach Festival Inc. | 990EZ | Board Member | 5 | $0 | $0 | View return |
| 2024 | Stachestrong Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | New Albany Music Parents Association | 990EZ | President | 2 | $0 | - | View return |
| 2023 | David W Buck Family Foundation Inc. | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2023 | David W Buck Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2023 | David W Buck Family Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Arizona Bach Festival Inc. | 990EZ | Board Member | 5 | $0 | $0 | View return |
| 2023 | Des Moines Heritage Center | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | Hm2 Buck Foundation for Hope Inc. | 990PF | President | 10 | $0 | - | View return |
| 2023 | Stachestrong Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | The Trustees of the Ladew Topiary Gardens Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | David W Buck Family Foundation Inc. | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2022 | David W Buck Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2022 | David W Buck Family Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2022 | The Trustees of the Ladew Topiary Gardens Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Hm2 Buck Foundation for Hope Inc. | 990PF | President | 10 | $0 | - | View return |
| 2021 | David W Buck Family Foundation Inc. | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2021 | David W Buck Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2021 | David W Buck Family Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2020 | David W Buck Family Foundation Inc. | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2020 | David W Buck Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2020 | David W Buck Family Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2020 | The Illinois School Psych Assn | 990 | Regional Direct | 0.25 | $0 | $0 | View return |
| 2019 | David W Buck Family Foundation Inc. | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2019 | David W Buck Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2019 | David W Buck Family Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2019 | The Illinois School Psych Assn | 990 | Regional Direct | 0.25 | $0 | $0 | View return |
| 2018 | David W Buck Family Foundation Inc. | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2018 | David W Buck Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2018 | David W Buck Family Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2018 | The Illinois School Psych Assn | 990 | Regional Direct | 0.25 | $0 | $0 | View return |
| 2017 | David W Buck Family Foundation Inc. | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2017 | David W Buck Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2017 | David W Buck Family Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2016 | David W Buck Family Foundation Inc. | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2016 | David W Buck Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2016 | David W Buck Family Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2016 | Torrey Smith Foundation Inc | 990 | Sec/Treasurer | 1 | $0 | $0 | View return |
| 2015 | Torrey Smith Foundation Inc | 990 | Sec/Treasurer | 0.5 | $0 | $0 | View return |
| 2015 | David W Buck Family Foundation Inc. | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2015 | David W Buck Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2015 | David W Buck Family Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2014 | Torrey Smith Foundation Inc | 990 | Sec/Treas | - | $0 | $0 | View return |
| 2014 | David W Buck Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2013 | David W Buck Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2013 | Torrey Smith Foundation Inc | 990EZ | Sec/Treas | 5 | $0 | - | View return |
| 2013 | Mercy College of Health Sciences | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | David W Buck Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2011 | David W Buck Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |