| 2024 | Minnesota Concrete Pipe Association | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2023 | Minnesota Concrete Pipe Association | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2022 | Minnesota Concrete Pipe Association | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2021 | Minnesota Concrete Pipe Association | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2021 | Clear Lake High School Boosters Club | 990EZ | Secretary | 5 | $0 | - | View return |
| 2021 | National Propane Gas Association | 990 | Manufacturer Section Director | 1 | $0 | $0 | View return |
| 2020 | Minnesota Concrete Pipe Association | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2020 | National Propane Gas Association | 990 | Manufacturers Director | 1 | $0 | $0 | View return |
| 2020 | Clear Lake High School Boosters Club | 990EZ | Secretary | 5 | $0 | - | View return |
| 2019 | Minnesota Concrete Pipe Association | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2019 | Clear Lake High School Boosters Club | 990EZ | Secretary | 5 | $0 | - | View return |
| 2019 | National Propane Gas Association | 990 | Manufacturers Section Director | 1 | $0 | $0 | View return |
| 2018 | The Greensboro Farmers Market Inc | 990PF | President/Ch | 0 | $0 | $0 | View return |
| 2018 | Clear Lake High School Boosters Club | 990EZ | Secretary | 0 | $0 | - | View return |
| 2018 | Minnesota Concrete Pipe Association | 990EZ | Treasurer | 0 | $0 | $0 | View return |
| 2018 | National Propane Gas Association | 990 | Manufacturers Section Director | 1 | $0 | $0 | View return |
| 2017 | The Greensboro Farmers Market Inc | 990PF | President/Ch | 0 | $0 | $0 | View return |
| 2017 | Clear Lake High School Boosters Club | 990EZ | Secretary | 0 | $0 | - | View return |
| 2017 | Minnesota Concrete Pipe Association | 990EZ | Treasurer | 0 | $0 | $0 | View return |
| 2017 | National Propane Gas Association | 990 | Manufacturers Section Director | 1 | $0 | $0 | View return |
| 2016 | National Propane Gas Association | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Clear Lake High School Boosters Club | 990EZ | Secretary | 0 | $0 | - | View return |
| 2016 | The Greensboro Farmers Market Inc | 990PF | President/Ch | 0 | $0 | $0 | View return |
| 2016 | Minnesota Concrete Pipe Association | 990EZ | Treasurer | 0 | $0 | $0 | View return |
| 2015 | Minnesota Concrete Pipe Association | 990EZ | Treasurer | 0 | $0 | $0 | View return |
| 2015 | Osher Lifelong Learning Institute at Penn State | 990EZ | Past Preside | 0 | $0 | - | View return |
| 2015 | Clear Lake High School Boosters Club | 990EZ | Secretary | 0 | $0 | - | View return |
| 2015 | National Propane Gas Association | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Minnesota Concrete Pipe Association | 990EZ | Treasurer | 0 | $0 | $0 | View return |
| 2014 | National Propane Gas Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | The Centre County Historical Society | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | National Propane Gas Association | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Osher Lifelong Learning Institute at Penn State | 990 | Past Preside | 2 | $0 | $0 | View return |
| 2013 | National Propane Gas Association | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | National Propane Gas Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | Cleveland Community Center Corp | 990EZ | Chairman | 0 | $0 | - | View return |
| 2013 | Osher Lifelong Learning Institute at Penn State | 990 | Past Preside | 2 | $0 | $0 | View return |