| 2025 | Wisconsin Technology Council Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Milwaukee School of Engineering | 990 | President | 50 | $504,399 | $0 | View return |
| 2024 | Wisconsin Technology Council Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Wisconsin Association of Independent Colleges and Universit | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Mount Tabor Historical Society | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2024 | Cdmhs Girls Basketball Boosters Inc. | 990EZ | Secretary | 0 | $0 | $0 | View return |
| 2024 | Northern Athletics Conference Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2024 | Two Burning Candles | 990 | Director | - | $0 | $0 | View return |
| 2024 | Justice Foundation for CIVIL and Environmental Rights | 990EZ | President And Director | 0.5 | $0 | $0 | View return |
| 2023 | Milwaukee School of Engineering | 990 | President | 50 | $671,121 | $0 | View return |
| 2023 | United Brotherhood of Carpenters and Resilient Floor Coverers Local 2287 | 990 | President | 0 | $4,100 | $0 | View return |
| 2023 | New York City & Vicinity District Council Ubcja | 990 | Delegate | 1 | $1,000 | $0 | View return |
| 2023 | Wisconsin Technology Council Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Wisconsin Association of Independent Colleges and Universit | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Friends of the Burlington Public Library | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2023 | Justice Foundation for CIVIL and Environmental Rights | 990EZ | President And Director | 0.2 | $0 | $0 | View return |
| 2023 | Mount Tabor Historical Society | 990EZ | Treasurer | 2 | $0 | $0 | View return |
| 2023 | Two Burning Candles | 990EZ | Director | 0 | $0 | - | View return |
| 2023 | Contra Costa Country Club | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | National Association of Independent Colleges and Universities | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2023 | Cdmhs Girls Basketball Boosters Inc. | 990EZ | Secretary | 0 | $0 | $0 | View return |
| 2023 | Northern Athletics Conference Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | United Brotherhood of Carpenters and Resilient Floor Coverers Local 2287 | 990 | Financial Secre | 0 | $4,800 | $0 | View return |
| 2022 | New York City & Vicinity District Council Ubcja | 990 | Delegate | 1 | $1,100 | $0 | View return |
| 2022 | Wisconsin Association of Independent Colleges and Universit | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Justice Foundation for CIVIL and Environmental Rights | 990EZ | President And Director | 0.5 | $0 | $0 | View return |
| 2022 | Wisconsin Technology Council Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | Two Burning Candles | 990EZ | Director | 0 | $0 | - | View return |
| 2022 | Friends of the Burlington Public Library | 990EZ | Treasurer | 3 | $0 | - | View return |
| 2022 | Northern Athletics Conference Inc. | 990 | Past Chair | 2 | $0 | $0 | View return |
| 2022 | National Association of Independent Colleges and Universities | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | United Brotherhood of Carpenters and Resilient Floor Coverers Local 2287 | 990 | Financial Secre | 0 | $2,525 | $0 | View return |
| 2021 | New York City & Vicinity District Council Ubcja | 990 | Delegate | 1 | $1,200 | $0 | View return |
| 2021 | Wisconsin Association of Independent Colleges and Universit | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Justice Foundation for CIVIL and Environmental Rights | 990EZ | President And Director | 0.5 | $0 | $0 | View return |
| 2021 | Two Burning Candles | 990EZ | Director | 0 | $0 | $0 | View return |
| 2021 | Friends of the Burlington Public Library | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2021 | National Association of Independent Colleges and Universities | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Northern Athletics Conference Inc. | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2020 | United Brotherhood of Carpenters and Resilient Floor Coverers Local 2287 | 990 | Financial Secre | 0 | $5,725 | $0 | View return |
| 2020 | Wisconsin Technology Council Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | Wisconsin Association of Independent Colleges and Universit | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Two Burning Candles | 990EZ | Director | 0 | $0 | $0 | View return |
| 2020 | Ellis County Historical Society | 990 | Vice President | 1 | $0 | $0 | View return |
| 2020 | Northern Athletics Conference Inc. | 990 | Vice Chair | - | $0 | $0 | View return |
| 2020 | Justice Foundation for CIVIL and Environmental Rights | 990EZ | President And Director | 0.5 | $0 | $0 | View return |
| 2020 | Resilient Floor Coverers Local Union No 2287 Scholarship Fund | 990EZ | President | 1 | $0 | - | View return |
| 2019 | United Brotherhood of Carpenters and Resilient Floor Coverers Local 2287 | 990 | Delegate | 0 | $1,475 | $0 | View return |
| 2019 | Wisconsin Association of Independent Colleges and Universit | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Wisconsin Technology Council Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | Institute of Electrical and Electronics Engineers Inc. | 990 | Director & Delegate, Division V | 5 | $0 | $0 | View return |
| 2019 | Ellis County Historical Society | 990 | Vice President | 1 | $0 | $0 | View return |
| 2019 | Resilient Floor Coverers Local Union No 2287 Scholarship Fund | 990EZ | President | 1 | $0 | - | View return |
| 2019 | Northern Athletics Conference Inc. | 990 | Vice Chair | - | $0 | $0 | View return |
| 2018 | United Brotherhood of Carpenters and Resilient Floor Coverers Local 2287 | 990 | Delegate | 0 | $50 | $0 | View return |
| 2018 | Wisconsin Association of Independent Colleges and Universit | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Resilient Floor Coverers Local Union No 2287 Scholarship Fund | 990EZ | President | 1 | $0 | - | View return |
| 2018 | Institute of Electrical and Electronics Engineers Inc. | 990 | Director & Delegate, Division V | 5 | $0 | $0 | View return |
| 2018 | Ellis County Historical Society | 990 | Vice President | 1 | $0 | $0 | View return |
| 2018 | Northern Athletics Conference Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2017 | United Brotherhood of Carpenters and Resilient Floor Coverers Local 2287 | 990 | Delegate | 0 | $400 | $0 | View return |
| 2017 | Wisconsin Association of Independent Colleges and Universit | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Resilient Floor Coverers Local Union No 2287 Scholarship Fund | 990EZ | President | 1 | $0 | - | View return |
| 2017 | Ellis County Historical Society | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | Institute of Electrical and Electronics Engineers Inc. | 990 | Director & Treasurer | 10 | $0 | $0 | View return |
| 2017 | Northern Athletics Conference Inc. | 990 | President | - | $0 | $0 | View return |
| 2016 | United Brotherhood of Carpenters and Resilient Floor Coverers Local 2287 | 990 | Delegate | 0 | $600 | $0 | View return |
| 2016 | Ellis County Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Special Needs Foundation of Des Moines County | 990PF | Volunteer | 0 | $0 | $0 | View return |
| 2016 | Institute of Electrical and Electronics Engineers Inc. | 990 | Director & Delegate, Division VIII | 5 | $0 | $0 | View return |
| 2016 | Contra Costa Country Club | 990 | President | 1 | $0 | $0 | View return |
| 2016 | Northern Athletics Conference Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2015 | United Brotherhood of Carpenters and Resilient Floor Coverers Local 2287 | 990 | Delegate | 0 | $675 | $0 | View return |
| 2015 | Institute of Electrical and Electronics Engineers Inc. | 990 | Director Division - VIII | 5 | $0 | $0 | View return |
| 2015 | Contra Costa Country Club | 990 | Vice President | 1 | $0 | $0 | View return |
| 2015 | Ellis County Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Special Needs Foundation of Des Moines County | 990PF | Volunteer | 1 | $0 | $0 | View return |
| 2014 | Lutheran Education Association | 990 | Former Treasurer | 6 | $7,400 | $0 | View return |
| 2014 | Bright Star of Bethlehem Nfp | 990 | Treasurer | 10 | $6,120 | $0 | View return |
| 2014 | United Brotherhood of Carpenters and Resilient Floor Coverers Local 2287 | 990 | Delegate | 0 | $2,650 | $0 | View return |
| 2014 | Contra Costa Country Club | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Special Needs Foundation of Des Moines County | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2013 | Lutheran Education Association | 990 | Treasurer | 5 | $21,660 | $0 | View return |
| 2013 | Bright Star of Bethlehem Nfp | 990 | Treasurer | 10 | $14,400 | $0 | View return |
| 2013 | United Brotherhood of Carpenters and Resilient Floor Coverers Local 2287 | 990 | Delegate | 0 | $2,300 | $0 | View return |
| 2013 | Special Needs Foundation of Des Moines County | 990PF | Volunteer | 1 | $0 | $0 | View return |
| 2012 | Special Needs Foundation of Des Moines County | 990PF | Volunteer | 1 | $0 | $0 | View return |
| 2011 | Special Needs Foundation of Des Moines County | 990PF | President | 1 | $0 | $0 | View return |
| 2010 | Special Needs Foundation of Des Moines County | 990PF | President | 10 | $0 | $0 | View return |
| 2009 | Special Needs Foundation of Des Moines County | 990PF | President | 10 | $0 | $0 | View return |