| 2025 | The Oaks Park Association | 990 | Director | 0 | $0 | $0 | View return |
| 2024 | Washington Pulp & Paper Foundation Inc College of Forest Resources91-083920 | 990 | Faculty Chair And Professor, Sefs | 0 | $0 | $0 | View return |
| 2024 | Veterans of Foreign Wars of the United States Dept of Iowa | 990EZ | Senior Vice | 0 | $0 | - | View return |
| 2024 | Vintage Trolley Inc. | 990 | Chairman | 4 | $0 | $0 | View return |
| 2023 | Vintage Trolley Inc. | 990 | Chairman | 4 | $0 | $0 | View return |
| 2023 | Health and Education for Haiti Inc | 990EZ | Treasurer | 5 | $0 | $0 | View return |
| 2023 | Veterans of Foreign Wars of the United States Dept of Iowa | 990EZ | Senior Vice | 0 | $0 | - | View return |
| 2023 | The Oaks Park Association | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | Washington Pulp & Paper Foundation Inc College of Forest Resources91-083920 | 990 | Faculty Chair And Professor, Sefs | 0 | $0 | $0 | View return |
| 2022 | Vintage Trolley Inc. | 990 | Chairman | 4 | $0 | $0 | View return |
| 2022 | The Oaks Park Association | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | Central Ohio Hockey Association | 990EZ | Treasurer | 8 | $0 | $0 | View return |
| 2022 | Health and Education for Haiti Inc | 990EZ | Treasurer | 5 | $0 | $0 | View return |
| 2022 | Veterans of Foreign Wars of the United States Dept of Iowa | 990EZ | Senior Vice | 0 | $0 | - | View return |
| 2022 | Central Ohio Hockey Association | 990EZ | Treasurer | 8 | $0 | $0 | View return |
| 2022 | Washington Pulp & Paper Foundation Inc College of Forest Resources91-083920 | 990 | Faculty Chair And Professor, Sefs | 0 | $0 | $0 | View return |
| 2021 | Vintage Trolley Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2021 | Health and Education for Haiti Inc | 990EZ | Treasurer | 5 | $0 | $0 | View return |
| 2021 | The Oaks Park Association | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Washington Pulp & Paper Foundation Inc College of Forest Resources91-083920 | 990 | Faculty Chair And Professor, Sefs | 0 | $0 | $0 | View return |
| 2020 | Vintage Trolley Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2020 | The Oaks Park Association | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Alices Kids Inc. | 990 | Treasurer | 4 | $0 | $0 | View return |
| 2020 | Abington Choral Club | 990EZ | President | 4 | $0 | $0 | View return |
| 2020 | Washington Pulp & Paper Foundation Inc College of Forest Resources91-083920 | 990 | Faculty Chair And Professor, Sefs | 0 | $0 | $0 | View return |
| 2019 | Easton Youth Hockey Association Inc. | 990 | Select Treasurer | 11 | $0 | $0 | View return |
| 2019 | Vintage Trolley Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2019 | Corrim Consortium for Research on Renewable Industrial Materials | 990 | Alternate | 1 | $0 | $0 | View return |
| 2019 | The Oaks Park Association | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Abington Choral Club | 990EZ | President | 4 | $0 | $0 | View return |
| 2018 | Easton Youth Hockey Association Inc. | 990 | Select Treasurer | 1 | $0 | $0 | View return |
| 2018 | Vintage Trolley Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | The Oaks Park Association | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Abington Choral Club | 990EZ | President | 6 | $0 | $0 | View return |
| 2018 | Corrim Consortium for Research on Renewable Industrial Materials | 990 | Alternate | 1 | $0 | $0 | View return |
| 2018 | The Oaks Park Association | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Vintage Trolley Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2017 | The Oaks Park Association | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Corrim Consortium for Research on Renewable Industrial Materials | 990 | Alternate | 1 | $0 | $0 | View return |
| 2017 | Houston Livestock Show and Rodeo Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Abington Choral Club | 990EZ | President | 6 | $0 | $0 | View return |
| 2017 | Corrim Consortium for Research on Renewable Industrial Materials | 990 | Alternate | 1 | $0 | $0 | View return |
| 2016 | The Oaks Park Association | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Vintage Trolley Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2016 | Abington Choral Club | 990EZ | President | 6 | $0 | $0 | View return |
| 2016 | Houston Livestock Show and Rodeo Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Oaks Park Association | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Vintage Trolley Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2015 | Abington Choral Club | 990EZ | President | 6 | $0 | $0 | View return |
| 2015 | Houston Livestock Show and Rodeo Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Corrim Consortium for Research on Renewable Industrial Materials | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | Vintage Trolley Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2014 | Clinton Regional Development Corporation | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | The Oaks Park Association | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | Houston Livestock Show and Rodeo Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Oaks Park Association | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | Vintage Trolley Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2013 | Houston Livestock Show and Rodeo Inc | 990 | Director | 1 | $0 | - | View return |