| 2024 | The Learning Clinic - Tax | 990 | Consultant In Residence | 20 | $125,203 | $0 | View return |
| 2024 | Between the Rivers Nature Center | 990 | President | 20 | $0 | $125,203 | View return |
| 2023 | The Learning Clinic - Tax | 990 | Consultant In Residence | 40 | $129,856 | $0 | View return |
| 2023 | Between the Rivers Nature Center | 990 | President | 20 | $0 | $129,856 | View return |
| 2022 | The Learning Clinic - Tax | 990 | Consultant In Residence | 20 | $159,176 | $0 | View return |
| 2022 | Between the Rivers Nature Center | 990 | President | 20 | $0 | $0 | View return |
| 2021 | The Learning Clinic - Tax | 990 | VP Exec Director | 40 | $0 | $139,286 | View return |
| 2021 | Between the Rivers Nature Center | 990 | President | 20 | $0 | $0 | View return |
| 2020 | The Learning Clinic - Tax | 990 | VP Exec Director | 40 | $0 | $139,286 | View return |
| 2020 | Between the Rivers Nature Center | 990 | President | 20 | $0 | $0 | View return |
| 2019 | The Learning Clinic - Tax | 990 | VP Exec Director | 40 | $0 | $120,853 | View return |
| 2019 | Between the Rivers Nature Center | 990 | President | 20 | $0 | $0 | View return |
| 2018 | The Learning Clinic - Tax | 990 | VP Exec Director | 40 | $155,710 | $0 | View return |
| 2018 | Between the Rivers Nature Center | 990 | President | 20 | $0 | $0 | View return |
| 2017 | The Learning Clinic - Tax | 990 | VP Exec Director | 40 | $140,792 | $0 | View return |
| 2017 | Between the Rivers Nature Center | 990 | President | 20 | $0 | $0 | View return |
| 2016 | The Learning Clinic - Tax | 990 | VP Exec Director | 40 | $141,182 | $0 | View return |
| 2016 | Between the Rivers Nature Center | 990 | President | 20 | $0 | $0 | View return |
| 2015 | The Learning Clinic - Tax | 990 | VP Exec Director | 40 | $144,286 | $0 | View return |
| 2015 | International Union of Elevator Constructors Inc | 990 | President | 2 | $1,145 | $0 | View return |
| 2015 | Between the Rivers Nature Center | 990 | President | 20 | $0 | $0 | View return |
| 2014 | The Learning Clinic - Tax | 990 | VP Exec Director | 40 | $157,286 | $0 | View return |
| 2014 | International Union of Elevator Constructors Inc | 990 | President | - | $183 | $0 | View return |
| 2014 | Between the Rivers Nature Center | 990 | President | 20 | $0 | $0 | View return |
| 2013 | The Learning Clinic - Tax | 990 | VP Exec Director | 40 | $207,060 | $0 | View return |
| 2013 | International Union of Elevator Constructors Inc | 990 | President | - | $122 | $0 | View return |
| 2013 | Between the Rivers Nature Center | 990 | President | 20 | $0 | $0 | View return |