| 2024 | Oberlin Historical and Improvement Organization | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | El Segundo Chamber of Commerce | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Oberlin Historical and Improvement Organization | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Better Business Bureau of Chicago & Northern Illinois Inc | 990 | Chairman Emeritus | 1 | $0 | $0 | View return |
| 2022 | El Segundo Chamber of Commerce | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Oberlin Historical and Improvement Organization | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Better Business Bureau of Chicago & Northern Illinois Inc | 990 | Immediate Past Chair | 1 | $0 | $0 | View return |
| 2021 | El Segundo Chamber of Commerce | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Oberlin Historical and Improvement Organization | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Historic Automobile Preservation Entity | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Colorado National Monument Association | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Better Business Bureau of Chicago & Northern Illinois Inc | 990 | Chairman | 1 | $0 | $0 | View return |
| 2020 | Oberlin Historical and Improvement Organization | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Blindness-Learning in New Dimensions Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | El Segundo Chamber of Commerce | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Better Business Bureau of Chicago & Northern Illinois Inc | 990 | Immediate Past Chair | 1 | $0 | $0 | View return |
| 2020 | Historic Automobile Preservation Entity | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Historic Automobile Preservation Entity | 990 | Director | - | $0 | $0 | View return |
| 2019 | El Segundo Chamber of Commerce | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Better Business Bureau of Chicago & Northern Illinois Inc | 990 | Immediate Past Chair | 1 | $0 | $0 | View return |
| 2018 | Historic Automobile Preservation Entity | 990 | Director | - | $0 | $0 | View return |
| 2018 | El Segundo Chamber of Commerce | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Better Business Bureau of Chicago & Northern Illinois Inc | 990 | Immediate Past Chair | 1 | $0 | $0 | View return |
| 2018 | Historic Automobile Preservation Entity | 990 | Director | - | $0 | $0 | View return |
| 2017 | Colorado National Monument Association | 990 | Board Member | 1 | - | - | View return |
| 2017 | Historic Automobile Preservation Entity | 990 | Director | - | $0 | $0 | View return |
| 2017 | El Segundo Chamber of Commerce | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Automobile Driving Museum | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Better Business Bureau of Chicago & Northern Illinois Inc | 990 | Immediate Past Chair | 1 | $0 | $0 | View return |
| 2016 | Automobile Driving Museum | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | El Segundo Chamber of Commerce | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Historic Automobile Preservation Entity | 990 | Director | - | $0 | $0 | View return |
| 2016 | Better Business Bureau of Chicago & Northern Illinois Inc | 990 | Immediate Past Chair | 1 | $0 | $0 | View return |
| 2015 | University of Delaware | 990 | VP Info Technology | 55 | $315,002 | $0 | View return |
| 2015 | Historic Automobile Preservation Entity | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Automobile Driving Museum | 990 | Director | - | $0 | $0 | View return |
| 2015 | Better Business Bureau of Chicago & Northern Illinois Inc | 990 | Immediate Past Chair | 1 | $0 | $0 | View return |
| 2014 | University of Delaware | 990 | VP Info Technology | 55 | $333,235 | $0 | View return |
| 2014 | Historic Automobile Preservation Entity | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | Better Business Bureau of Chicago & Northern Illinois Inc | 990 | Chairman | 1 | $0 | $0 | View return |
| 2013 | University of Delaware | 990 | VP Info Technology | 55 | $288,836 | $0 | View return |
| 2013 | Taxpayers League of Minnesota | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2013 | Better Business Bureau of Chicago & Northern Illinois Inc | 990 | Chairman | 1 | $0 | $0 | View return |