| 2025 | Gerling Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2025 | Evansville Otters Charitable Foundation Inc | 990PF | President | 0 | $0 | $0 | View return |
| 2024 | Evansville Otters Charitable Foundation Inc | 990PF | President | 0 | $0 | $0 | View return |
| 2024 | Cecil a and Mabel Lene Hamman Foundation Inc. | 990PF | President | 3 | $0 | $0 | View return |
| 2024 | Gerling Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2024 | Bussing-Koch Foundation Inc. | 990PF | President | 3 | $0 | $0 | View return |
| 2024 | University of Evansville | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Cecil a and Mabel Lene Hamman Foundation Inc. | 990PF | President | 3 | $0 | $0 | View return |
| 2023 | Evansville Otters Charitable Foundation Inc | 990PF | President | 0 | $0 | $0 | View return |
| 2023 | Gerling Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2023 | Bussing-Koch Foundation Inc. | 990PF | President | 3 | $0 | $0 | View return |
| 2023 | University of Evansville | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Gerling Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2022 | Bussing-Koch Foundation Inc. | 990PF | President | 3 | $0 | $0 | View return |
| 2022 | Sanda Hills Equine Center Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2022 | Evansville Otters Charitable Foundation Inc | 990PF | President | 0 | $0 | $0 | View return |
| 2022 | Cecil a and Mabel Lene Hamman Foundation Inc. | 990PF | President | 3 | $0 | $0 | View return |
| 2022 | University of Evansville | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Sanda Hills Equine Center Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2021 | Evansville Otters Charitable Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2021 | Gerling Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2021 | Cecil a and Mabel Lene Hamman Foundation Inc. | 990PF | President | 3 | $0 | $0 | View return |
| 2021 | Bussing-Koch Foundation Inc. | 990PF | President | 3 | $0 | $0 | View return |
| 2021 | University of Evansville | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Cecil a and Mabel Lene Hamman Foundation Inc. | 990PF | President | 3 | $0 | $0 | View return |
| 2020 | Sanda Hills Equine Center Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2020 | Gerling Family Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2020 | Bussing-Koch Foundation Inc. | 990PF | President | 3 | $0 | $0 | View return |
| 2020 | Evansville Otters Charitable Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2019 | Sanda Hills Equine Center Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2019 | University of Evansville | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Sanda Hills Equine Center Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2018 | University of Evansville | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Sanda Hills Equine Center Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2017 | University of Evansville | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Frontier Professional Baseball Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2016 | University of Evansville | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Frontier Professional Baseball Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2015 | University of Evansville | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Frontier Professional Baseball Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2014 | University of Evansville | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | Frontier Professional Baseball Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | University of Evansville | 990 | Trustee | 2 | $0 | $0 | View return |