| 2025 | Society for Quantitative Ethnography Inc. | 990EZ | President | 1 | $0 | $0 | View return |
| 2025 | Friends of the Swarthmore Public Library | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2025 | Veterans of Foreign Wars of the Unites States Dept of Iowa | 990EZ | Trustee | 0 | $0 | - | View return |
| 2024 | Friends of the Swarthmore Public Library | 990EZ | Secretary | 2.5 | $0 | $0 | View return |
| 2024 | Veterans of Foreign Wars of the Unites States Dept of Iowa | 990EZ | Trustee | 0 | $0 | - | View return |
| 2024 | Society for Quantitative Ethnography Inc. | 990EZ | President | 1 | $0 | $0 | View return |
| 2024 | United Way of Dane County Foundation Inc. | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2023 | United Way of Dane County Foundation Inc. | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2023 | Veterans of Foreign Wars of the Unites States Dept of Iowa | 990EZ | Trustee | 1 | $0 | - | View return |
| 2022 | United Way of Dane County Foundation Inc. | 990 | Board Vice Chair | 1 | $0 | $0 | View return |
| 2021 | Veterans of Foreign Wars of the Unites States Dept of Iowa | 990EZ | Trustee | 1 | $0 | - | View return |
| 2021 | United Way of Dane County Foundation Inc. | 990 | Board Vice Chair | 1 | $0 | $0 | View return |
| 2020 | United Way of Dane County Foundation Inc. | 990 | Board Trustee | 1 | $0 | $0 | View return |
| 2020 | Veterans of Foreign Wars of the Unites States Dept of Iowa | 990EZ | Commander | 1 | $0 | - | View return |
| 2019 | United Way of Dane County Foundation Inc. | 990 | Board Trustee | 1 | $0 | $0 | View return |
| 2019 | Veterans of Foreign Wars of the Unites States Dept of Iowa | 990EZ | Commander | 1 | $0 | - | View return |
| 2018 | Veterans of Foreign Wars of the Unites States Dept of Iowa | 990EZ | Commander | 1 | $0 | - | View return |
| 2018 | United Way of Dane County Foundation Inc. | 990 | Board Trustee | 1 | $0 | $0 | View return |
| 2018 | Madison Rotary Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Friends of Wisconsin Public Television Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Veterans of Foreign Wars of the Unites States Dept of Iowa | 990EZ | Commander | 1 | $0 | - | View return |
| 2017 | United Way of Dane County Foundation Inc. | 990 | Board Trustee | 1 | $0 | $0 | View return |
| 2017 | Madison Rotary Foundation | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Friends of Wisconsin Public Television Inc | 990 | President | 1 | $0 | $0 | View return |
| 2016 | Veterans of Foreign Wars of the Unites States Dept of Iowa | 990EZ | Commander | 1 | $0 | - | View return |
| 2016 | United Way of Dane County Foundation Inc. | 990 | Board Trustee | 1 | $0 | $0 | View return |
| 2016 | Madison Rotary Foundation | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | Friends of Wisconsin Public Television Inc | 990 | President | 1 | $0 | $0 | View return |
| 2015 | Veterans of Foreign Wars of the Unites States Dept of Iowa | 990EZ | Commander | 1 | $0 | - | View return |
| 2015 | Madison Rotary Foundation | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Friends of Wisconsin Public Television Inc | 990 | President | 1 | $0 | $0 | View return |
| 2014 | Rotary International - Madison Rotary Club | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Veterans of Foreign Wars of the Unites States Dept of Iowa | 990EZ | Commander | 1 | $0 | - | View return |
| 2014 | Friends of Wisconsin Public Television Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2013 | Veterans of Foreign Wars of the Unites States Dept of Iowa | 990EZ | Commander | 1 | $0 | - | View return |
| 2013 | Friends of Wisconsin Public Television Inc | 990 | Director | 1 | $0 | $0 | View return |