| 2024 | Sparrow Womens Clinic Inc. | 990EZ | President | 6 | $0 | $0 | View return |
| 2024 | Unashamed Truth Ministries Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2024 | Beach Bucket Foundation | 990EZ | President | 0 | $0 | - | View return |
| 2023 | John Burroughs School | 990 | Head Of School | 50 | $637,192 | $0 | View return |
| 2023 | Fiftieth Anniversary Scholarship Fund | 990 | Officer Trustee | 1 | $0 | $637,192 | View return |
| 2023 | Unashamed Truth Ministries Inc | 990EZ | Vice President | 1 | $0 | $0 | View return |
| 2023 | Sparrow Womens Clinic Inc. | 990EZ | President | 6 | $0 | - | View return |
| 2023 | Beach Bucket Foundation | 990EZ | President | 0 | $0 | - | View return |
| 2023 | Girl Scouts of Eastern Iowa and Western Illinois Inc. | 990 | Member At Large | 0.5 | $0 | $0 | View return |
| 2022 | John Burroughs School | 990 | Head Of School | 50 | $602,192 | $0 | View return |
| 2022 | Fiftieth Anniversary Scholarship Fund | 990 | Officer Trustee | 1 | $0 | $602,192 | View return |
| 2022 | Unashamed Truth Ministries Inc | 990EZ | Vice President | 1 | $0 | $0 | View return |
| 2022 | Beach Bucket Foundation | 990EZ | President | 0 | $0 | - | View return |
| 2022 | Sparrow Womens Clinic Inc. | 990EZ | President | 6 | $0 | - | View return |
| 2022 | Girl Scouts of Eastern Iowa and Western Illinois Inc. | 990 | Member At Large | 0.5 | $0 | $0 | View return |
| 2021 | John Burroughs School | 990 | Head Of School | 50 | $562,405 | $0 | View return |
| 2021 | Fiftieth Anniversary Scholarship Fund | 990 | Officer Trustee | 1 | $0 | $562,405 | View return |
| 2021 | Beach Bucket Foundation | 990EZ | President | 0 | $0 | - | View return |
| 2021 | Girl Scouts of Eastern Iowa and Western Illinois Inc. | 990 | Member At Large | 0.5 | $0 | $0 | View return |
| 2020 | Fiftieth Anniversary Scholarship Fund | 990 | Trustee | 1 | $0 | $504,437 | View return |
| 2020 | Beach Bucket Foundation | 990EZ | President | 0 | $0 | - | View return |
| 2020 | Girl Scouts of Eastern Iowa and Western Illinois Inc. | 990 | Member At Large | 0.5 | $0 | $0 | View return |
| 2019 | John Burroughs School | 990 | Head Of School | 50 | $441,555 | $0 | View return |
| 2019 | Fiftieth Anniversary Scholarship Fund | 990 | Trustee | 1 | $0 | $441,555 | View return |
| 2019 | Girl Scouts of Eastern Iowa and Western Illinois Inc. | 990 | Member At Large | 0.5 | $0 | $0 | View return |
| 2018 | John Burroughs School | 990 | Head Of School | 50 | $384,077 | $0 | View return |
| 2018 | Fiftieth Anniversary Scholarship Fund | 990 | Trustee | 1 | $0 | $384,077 | View return |
| 2018 | Community Playhouse Inc | 990 | Pres | 0.1 | $0 | $0 | View return |
| 2017 | John Burroughs School | 990 | Head Of School | 50 | $388,545 | $0 | View return |
| 2017 | Fiftieth Anniversary Scholarship Fund | 990 | Trustee | 1 | $0 | $388,545 | View return |
| 2017 | Cedar Skyline Corp D/B/A Main Street Waterloo | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Community Playhouse Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2017 | Girl Scouts of Eastern Iowa and Western Illinois Inc. | 990 | Member At Large | 0.5 | $0 | $0 | View return |
| 2016 | John Burroughs School | 990 | Head Of School | 50 | $321,137 | $0 | View return |
| 2016 | Fiftieth Anniversary Scholarship Fund | 990 | Trustee | 1 | $0 | $321,137 | View return |
| 2016 | Cedar Skyline Corp D/B/A Main Street Waterloo | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Community Playhouse Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2016 | Girl Scouts of Eastern Iowa and Western Illinois Inc. | 990 | Member At Large | 0.5 | $0 | $0 | View return |
| 2015 | John Burroughs School | 990 | Head Of School | 50 | $310,110 | $0 | View return |
| 2015 | Fiftieth Anniversary Scholarship Fund | 990 | Trustee | 1 | $0 | $310,110 | View return |
| 2015 | Cedar Skyline Corp D/B/A Main Street Waterloo | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Girl Scouts of Eastern Iowa and Western Illinois Inc. | 990 | Member At Large | 0.5 | $0 | $0 | View return |
| 2014 | John Burroughs School | 990 | Head Of School | 50 | $312,125 | $0 | View return |
| 2014 | Fiftieth Anniversary Scholarship Fund | 990 | Trustee | 1 | $0 | $312,125 | View return |
| 2014 | Girl Scouts of Eastern Iowa and Western Illinois Inc. | 990 | Member At Large | 0.5 | $0 | $0 | View return |
| 2014 | Community Playhouse Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2013 | John Burroughs School | 990 | Head Of School | 50 | $279,102 | $0 | View return |
| 2013 | Fiftieth Anniversary Scholarship Fund | 990 | Trustee | 1 | $0 | $279,102 | View return |
| 2013 | Girl Scouts of Eastern Iowa and Western Illinois Inc. | 990 | Member At Large | 0.5 | $0 | $0 | View return |
| 2013 | Community Playhouse Inc | 990 | Director | 0.1 | $0 | $0 | View return |