| 2024 | The Heidt Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | C Company 2-327Th Infantry Foundation | 990EZ | President/Treasurer/Direct | 0.5 | $0 | $0 | View return |
| 2023 | The Heidt Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | C Company 2-327Th Infantry Foundation | 990EZ | President/Treasurer/Direct | 0.5 | $0 | $0 | View return |
| 2023 | Naples Children and Education Foundation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | C Company 2-327Th Infantry Foundation | 990EZ | President/Treasurer/Direct | 0.5 | $0 | $0 | View return |
| 2022 | The Heidt Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | C Company 2-327Th Infantry Foundation | 990EZ | President/Treasurer/Direct | 0.5 | $0 | $0 | View return |
| 2021 | The Heidt Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | The Heidt Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | C Company 2-327Th Infantry Foundation | 990EZ | President/Treasurer/Direct | 0.5 | $0 | $0 | View return |
| 2019 | C Company 2-327Th Infantry Foundation | 990EZ | President/Treasurer/Direct | 0.5 | $0 | $0 | View return |
| 2019 | The Heidt Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | C Company 2-327Th Infantry Foundation | 990EZ | President/Treasurer/Direct | 0.5 | $0 | $0 | View return |
| 2018 | The Heidt Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | The Heidt Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | C Company 2-327Th Infantry Foundation | 990EZ | President/Treasurer/Direct | 0.5 | $0 | $0 | View return |
| 2016 | C Company 2-327Th Infantry Foundation | 990EZ | President/Treasurer/Direct | 0.5 | $0 | $0 | View return |
| 2016 | The Heidt Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Heidt Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2015 | C Company 2-327Th Infantry Foundation | 990EZ | President/Treasurer/Direct | 0.5 | $0 | $0 | View return |
| 2014 | C Company 2-327Th Infantry Foundation | 990EZ | President/Treasurer/Direct | 0.5 | $0 | $0 | View return |
| 2014 | The Heidt Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Heidt Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2013 | C Company 2-327Th Infantry Foundation | 990EZ | President/Treasurer/Direct | 0.5 | $0 | $0 | View return |
| 2012 | The Heidt Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2011 | The Heidt Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |