| 2025 | Dupage Railroad Safety Council C/O Dr Lanny F Wilson | 990EZ | President | 1 | $0 | $0 | View return |
| 2024 | Dupage Railroad Safety Council C/O Dr Lanny F Wilson | 990EZ | President | 1 | $0 | $0 | View return |
| 2024 | Lighthouse Foundation | 990 | Board Member | 0 | $0 | $0 | View return |
| 2024 | Dupage County Medical Society | 990 | Director | 0.5 | $0 | $0 | View return |
| 2024 | Dupage Health Coalition | 990 | Board | 2 | $0 | $0 | View return |
| 2024 | Rotary Club of Hinsdale Foundation Inc. | 990EZ | Director | 2 | $0 | - | View return |
| 2024 | Du Page Medical Society Foundation | 990EZ | President | 1 | $0 | - | View return |
| 2024 | Rotary Club of Hinsdale Illinois | 990EZ | Director | 2 | $0 | - | View return |
| 2023 | Rotary Club of Hinsdale Illinois | 990EZ | Director | 2 | $0 | - | View return |
| 2023 | Du Page Medical Society Foundation | 990EZ | President | 2 | $0 | - | View return |
| 2023 | Rotary Club of Hinsdale Foundation Inc. | 990EZ | Director | 2 | $0 | - | View return |
| 2023 | Dupage Railroad Safety Council C/O Dr Lanny F Wilson | 990EZ | President | 1 | $0 | $0 | View return |
| 2023 | Lighthouse Foundation | 990 | Board Member | 0 | $0 | $0 | View return |
| 2023 | Dupage Health Coalition | 990 | Board | 2 | $0 | $0 | View return |
| 2022 | Dupage Railroad Safety Council C/O Dr Lanny F Wilson | 990EZ | President | 1 | $0 | $0 | View return |
| 2022 | Du Page Medical Society Foundation | 990EZ | President | 2 | $0 | - | View return |
| 2022 | Rotary Club of Hinsdale Foundation Inc. | 990EZ | Director | 2 | $0 | - | View return |
| 2022 | Rotary Club of Hinsdale Illinois | 990EZ | Director | 2 | $0 | - | View return |
| 2022 | Lighthouse Foundation | 990 | Board Member | 0 | $0 | $0 | View return |
| 2022 | Dupage County Medical Society | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Du Page Medical Society Foundation | 990EZ | President | 2 | $0 | - | View return |
| 2021 | Lighthouse Foundation | 990EZ | Board Member | 0 | $0 | $0 | View return |
| 2021 | Rotary Club of Hinsdale Illinois | 990EZ | Director | 2 | $0 | - | View return |
| 2021 | Rotary Club of Hinsdale Foundation Inc. | 990EZ | Director | 2 | $0 | - | View return |
| 2021 | Dupage Railroad Safety Council C/O Dr Lanny F Wilson | 990EZ | President | 1 | $0 | $0 | View return |
| 2021 | Dupage County Medical Society | 990 | Ex Officio/Director | 0.5 | $0 | $0 | View return |
| 2020 | Du Page Medical Society Foundation | 990EZ | President | 2 | $0 | - | View return |
| 2020 | Dupage County Medical Society | 990 | Ex Officio | 0.5 | $0 | $0 | View return |
| 2020 | Dupage Railroad Safety Council C/O Dr Lanny F Wilson | 990EZ | President | 1 | $0 | $0 | View return |
| 2020 | Lighthouse Foundation | 990EZ | Board Member | 0 | $0 | $0 | View return |
| 2019 | Du Page Medical Society Foundation | 990EZ | President | 2 | $0 | - | View return |
| 2019 | Dupage Railroad Safety Council C/O Dr Lanny F Wilson | 990EZ | President | 0 | $0 | $0 | View return |
| 2019 | Lighthouse Foundation | 990EZ | Board Member | 0 | $0 | $0 | View return |
| 2019 | Dupage County Medical Society | 990 | Ex Officio | 0.5 | $0 | $0 | View return |
| 2018 | Du Page Medical Society Foundation | 990EZ | President | 2 | $0 | - | View return |
| 2018 | Dupage County Medical Society | 990 | Ex Officio | 0.5 | $0 | $0 | View return |
| 2018 | Dupage County Medical Society | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Dupage Health Coalition | 990 | Board | 2 | $0 | $0 | View return |
| 2018 | Dupage Railroad Safety Council C/O Dr Lanny F Wilson | 990EZ | President | 0 | $0 | $0 | View return |
| 2017 | Du Page Medical Society Foundation | 990EZ | President | 2 | $0 | - | View return |
| 2017 | Dupage Health Coalition | 990 | Board | 2 | $0 | $0 | View return |
| 2017 | Dupage Railroad Safety Council C/O Dr Lanny F Wilson | 990EZ | President | 0 | $0 | $0 | View return |
| 2016 | Dupage Railroad Safety Council C/O Dr Lanny F Wilson | 990EZ | President | 0 | $0 | $0 | View return |
| 2016 | Dupage Health Coalition | 990 | Board | 2 | $0 | $0 | View return |
| 2016 | Du Page Medical Society Foundation | 990EZ | Trustee | 2 | $0 | - | View return |
| 2015 | Dupage Railroad Safety Council C/O Dr Lanny F Wilson | 990EZ | President | 0 | $0 | $0 | View return |
| 2015 | Dupage Health Coalition | 990 | Board | 2 | $0 | $0 | View return |
| 2015 | Hckc Inc Hill Country Kart Club | 990EZ | Member-At-Large | 5 | $0 | $0 | View return |
| 2014 | Dupage Railroad Safety Council C/O Dr Lanny F Wilson | 990EZ | President | 0 | $0 | $0 | View return |
| 2014 | Dupage Health Coalition | 990 | Board | 2 | $0 | $0 | View return |
| 2013 | Dupage Health Coalition | 990 | Board | 2 | $0 | $0 | View return |