| 2024 | Nels and Lucille Winther Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2024 | Hubbard Hill Estates Inc. | 990 | Volunteer Board Member | 1 | $0 | $0 | View return |
| 2024 | Naperville Education Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Hubbard Hill Estates Inc. | 990 | Volunteer Board Member | 1 | $0 | $0 | View return |
| 2023 | Nels and Lucille Winther Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Naperville Development Partnership | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Naperville Education Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | International Society for Medical Publications Professionals Inc | 990 | Immediate Past Chair | 1 | $0 | $0 | View return |
| 2023 | Good Samaritan League Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2023 | Hubbard Hill Estates Inc. | 990 | Volunteer Board Member | 1 | $0 | $0 | View return |
| 2022 | International Society for Medical Publications Professionals Inc | 990 | Chair | 5 | $0 | $0 | View return |
| 2022 | Good Samaritan League Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2022 | Naperville Development Partnership | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Nels and Lucille Winther Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Hubbard Hill Estates Inc. | 990 | Volunteer Board Member | 1 | $0 | $0 | View return |
| 2022 | Naperville Education Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Naperville Development Partnership | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Nels and Lucille Winther Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | Naperville Education Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Naperville Development Partnership | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Tacoma-Pierce County Bar Association | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2020 | Naperville Education Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Nels and Lucille Winther Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | Naperville Education Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Nels and Lucille Winther Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | Naperville Development Partnership | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Tacoma-Pierce County Bar Association | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | Naperville Development Partnership | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Tacoma-Pierce County Bar Association | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | Naperville Education Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Naperville Development Partnership | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Naperville Education Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Character Counts MID Shore Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2016 | International Society for Medical Publications Professionals Inc | 990 | European Trustee | 0 | $0 | $0 | View return |
| 2016 | Naperville Development Partnership | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Naperville Education Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Character Counts MID Shore Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2015 | International Society for Medical Publications Professionals Inc | 990 | European Trustee | 0 | $0 | $0 | View return |
| 2015 | Naperville Education Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Character Counts MID Shore Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2014 | International Society for Medical Publications Professionals Inc | 990 | European Trustee | 0 | $0 | $0 | View return |
| 2014 | Naperville Development Partnership | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2014 | Naperville Education Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Character Counts MID Shore Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2013 | Naperville Development Partnership | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Naperville Education Foundation | 990 | Trustee | 1 | $0 | $0 | View return |