| 2025 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2024 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2024 | Frederick & Sharon Klingenstein Fund | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2024 | Prison Communities International | 990 | Director | 4 | $0 | $0 | View return |
| 2023 | Friends for Life Corporation | 990 | Vice President Of Compliance | 40 | $76,735 | $0 | View return |
| 2023 | Friends of the Sixth Cavalry Museum | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Prison Communities International | 990 | Director | - | $0 | $0 | View return |
| 2023 | Int'L Brotherhood of Elec Workers Local 2084 | 990 | Executive Board | 10 | $0 | $0 | View return |
| 2023 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | Frederick & Sharon Klingenstein Fund | 990PF | Treasurer | 0.5 | $0 | $0 | View return |
| 2022 | Friends of the Sixth Cavalry Museum | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Prison Communities International | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | American Legion of Iowa | 990 | 8th District | 0 | $0 | $0 | View return |
| 2022 | Frederick & Sharon Klingenstein Fund | 990PF | Treasurer | 0.5 | $0 | $0 | View return |
| 2022 | Int'L Brotherhood of Elec Workers Local 2084 | 990 | Executive Board | 10 | $0 | $0 | View return |
| 2021 | Frederick & Sharon Klingenstein Fund | 990PF | Treasurer | 0.5 | $0 | $0 | View return |
| 2021 | Friends of the Sixth Cavalry Museum | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Prison Communities International | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Int'L Brotherhood of Elec Workers Local 2084 | 990 | Executive Board | 10 | $0 | $0 | View return |
| 2021 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | American Legion of Iowa | 990 | 8th District | 0 | $0 | $0 | View return |
| 2020 | Friends of the Sixth Cavalry Museum | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | Frederick & Sharon Klingenstein Fund | 990PF | Treasurer | 0.5 | $0 | $0 | View return |
| 2020 | Prison Communities International | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Prison Communities International | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Frederick & Sharon Klingenstein Fund | 990PF | Treasurer | 0.5 | $0 | $0 | View return |
| 2019 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2019 | Friends of the Sixth Cavalry Museum | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Friends of the Sixth Cavalry Museum | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Prison Communities International | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Frederick & Sharon Klingenstein Fund | 990PF | Treasurer | 0.5 | $0 | $0 | View return |
| 2018 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | Friends of the Sixth Cavalry Museum | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | John & Patricia Klingenstein Fund | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Frederick & Sharon Klingenstein Fund | 990PF | Treasurer | 0.5 | $0 | $0 | View return |
| 2016 | Friends of the Sixth Cavalry Museum | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Frederick & Sharon Klingenstein Fund | 990PF | Treasurer | 0.5 | $0 | $0 | View return |
| 2016 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2016 | John & Patricia Klingenstein Fund | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | John & Patricia Klingenstein Fund | 990PF | Trustee | 0.5 | $0 | - | View return |
| 2015 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2015 | Frederick & Sharon Klingenstein Fund | 990PF | Treasurer | 0.5 | $0 | - | View return |
| 2014 | John & Patricia Klingenstein Fund | 990PF | Trustee | 0.5 | $0 | - | View return |
| 2014 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2014 | Frederick & Sharon Klingenstein Fund | 990PF | Treasurer | 0.5 | $0 | - | View return |
| 2014 | Usvets - Arizona | 990 | VP Chairman/ Secretary | 3 | $0 | $0 | View return |
| 2014 | United States Veterans Initiative | 990 | Vice Chairman | 5 | $0 | $0 | View return |
| 2013 | Life Concepts Counseling Center | 990EZ | Director | 50 | $13,948 | $0 | View return |
| 2013 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2013 | John & Patricia Klingenstein Fund | 990PF | Trustee | 0.5 | $0 | - | View return |
| 2013 | United States Veterans Initiative | 990 | Vice Chairman | 3 | $0 | $0 | View return |
| 2012 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2012 | John & Patricia Klingenstein Fund | 990PF | Trustee | 0.5 | $0 | - | View return |
| 2011 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2011 | John & Patricia Klingenstein Fund | 990PF | Trustee | 0.5 | $0 | - | View return |
| 2010 | John & Patricia Klingenstein Fund | 990PF | Trustee | 0.5 | $0 | - | View return |
| 2010 | Gray-Pampa Foundation Inc | 990PF | Trustee | 0 | $0 | $0 | View return |