| 2025 | Rotary Camps & Services of Traverse City | 990 | Chairman | 1 | $0 | $0 | View return |
| 2024 | Rotary Camps & Services of Traverse City | 990 | Chairman | 1 | $0 | $0 | View return |
| 2024 | American Press Institute Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2024 | On Site Opera Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | The Denver Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Denver Basic Income Project | 990 | Board Member | 2 | $0 | $0 | View return |
| 2024 | Newspaper Association of America | 990 | Member | 1 | $0 | $0 | View return |
| 2023 | Okoboji Lakes Bible Conference Assoc | 990 | Interim Ex Director | 40 | $45,281 | $0 | View return |
| 2023 | On Site Opera Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Texas Water Utilities Association | 990 | District President | 4 | $0 | $0 | View return |
| 2023 | American Press Institute Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2023 | Rotary Camps & Services of Traverse City | 990 | Chairman | 1 | $0 | $0 | View return |
| 2023 | Newspaper Association of America | 990 | Member | 1 | $0 | $0 | View return |
| 2023 | The Denver Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Impact Charitable | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Denver Basic Income Project | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | Okoboji Lakes Bible Conference Assoc | 990 | Executive Direc | 40 | $47,250 | $0 | View return |
| 2022 | Florida Writers Association Inc | 990 | Director | 10 | $0 | $0 | View return |
| 2022 | The Denver Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Impact Charitable | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | 231 Fusion Fastpitch | 990EZ | Director | 1 | $0 | $0 | View return |
| 2022 | On Site Opera Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Newspaper Association of America | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | American Press Institute Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | Brookings Harbor Friends of Music Inc | 990 | President | - | $0 | $0 | View return |
| 2022 | Texas Water Utilities Association | 990 | District President | 4 | $0 | $0 | View return |
| 2022 | Rotary Camps & Services of Traverse City | 990 | Chairman | 1 | $0 | $0 | View return |
| 2021 | Okoboji Lakes Bible Conference Assoc | 990 | Executive Direc | 40 | $23,625 | $0 | View return |
| 2021 | Rotary Camps & Services of Traverse City | 990 | Chairman | 1 | $0 | $0 | View return |
| 2021 | Ocean Sanctuary Alliance Inc | 990EZ | President | 0 | $0 | - | View return |
| 2021 | Brookings Harbor Friends of Music Inc | 990 | President | 10 | $0 | $0 | View return |
| 2021 | Impact Charitable | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Denver Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | On Site Opera Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Newspaper Association of America | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Texas Water Utilities Association | 990 | District President | 4 | $0 | $0 | View return |
| 2021 | Florida Writers Association Inc | 990 | Director | 10 | $0 | $0 | View return |
| 2020 | Florida Writers Association Inc | 990 | Director | 10 | $0 | $0 | View return |
| 2020 | On Site Opera Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Newspaper Association of America | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | The Denver Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Impact Charitable | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Rotary Camps & Services of Traverse City | 990 | Chairman | 1 | $0 | $0 | View return |
| 2020 | Ocean Sanctuary Alliance Inc | 990EZ | President | 0 | $0 | - | View return |
| 2020 | Brookings Harbor Friends of Music Inc | 990 | President | 4 | $0 | $0 | View return |
| 2020 | Committed Hearts Foundation C/O Kathleen M Kammer | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2020 | American Press Institute Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | On Site Opera Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Newspaper Association of America | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | Impact Charitable | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Rotary Camps & Services of Traverse City | 990 | Chairman | 1 | $0 | $0 | View return |
| 2019 | Committed Hearts Foundation C/O Kathleen M Kammer | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2019 | Texas Water Utilities Association | 990 | District President | 4 | $0 | $0 | View return |
| 2019 | American Press Institute Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | Ocean Sanctuary Alliance Inc | 990 | President | 1 | $0 | $0 | View return |
| 2019 | Florida Writers Association Inc | 990 | Director | 10 | $0 | $0 | View return |
| 2019 | Brookings Harbor Friends of Music Inc | 990 | President | 8 | $0 | $0 | View return |
| 2019 | On Site Opera Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Rotary Club of Traverse City Michigan | 990 | Director | 3 | $0 | $0 | View return |
| 2018 | Rotary Camps & Services of Traverse City | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2018 | Ocean Sanctuary Alliance Inc | 990 | President | 1 | $0 | $0 | View return |
| 2018 | On Site Opera Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Newspaper Association of America | 990 | Member | 1 | $0 | $0 | View return |
| 2018 | Impact Charitable | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | American Press Institute Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2018 | Committed Hearts Foundation C/O Kathleen M Kammer | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2017 | Rotary Club of Traverse City Michigan | 990 | Director | 3 | $0 | $0 | View return |
| 2017 | Rotary Camps & Services of Traverse City | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Committed Hearts Foundation C/O Kathleen M Kammer | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2017 | American Press Institute Inc. | 990 | Member | 0.5 | $0 | $0 | View return |
| 2017 | American Press Institute Inc. | 990 | Member | 0.5 | $0 | $0 | View return |
| 2017 | Ocean Sanctuary Alliance Inc | 990 | President | - | $0 | $0 | View return |
| 2017 | On Site Opera Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Newspaper Association of America | 990 | Member | 1 | $0 | $0 | View return |
| 2017 | Brookings Harbor Friends of Music Inc | 990 | President | 8 | $0 | $0 | View return |
| 2016 | Traverse City West Titan Athletic Boosters | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2016 | Traverse City Junior Golf Association | 990 | Director | - | $0 | $0 | View return |
| 2016 | Brookings Harbor Friends of Music Inc | 990 | President | 8 | $0 | $0 | View return |
| 2016 | Okoboji Lakes Bible Conference Assoc | 990 | Chairman | 1 | $0 | $0 | View return |
| 2016 | Committed Hearts Foundation C/O Kathleen M Kammer | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2016 | Ocean Sanctuary Alliance Inc | 990 | President | 1 | $0 | $0 | View return |
| 2016 | American Press Institute Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Traverse City West Titan Athletic Boosters | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2015 | Traverse City Junior Golf Association | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Committed Hearts Foundation C/O Kathleen M Kammer | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2015 | Newspaper Association of America | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Brookings Harbor Friends of Music Inc | 990 | President | 1 | $0 | $0 | View return |
| 2015 | Okoboji Lakes Bible Conference Assoc | 990 | Chairman | 1 | $0 | $0 | View return |
| 2015 | American Press Institute Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | New York City Outward Bound Center Inc DBA Nyc Outward Bound Schools | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2014 | Newspaper Association of America | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Committed Hearts Foundation C/O Kathleen M Kammer | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2014 | Traverse City Junior Golf Association | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Traverse City West Titan Athletic Boosters | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2014 | American Press Institute Inc. | 990 | Chairman | 0.5 | $0 | $0 | View return |
| 2014 | Brookings Harbor Friends of Music Inc | 990 | President | 1 | $0 | $0 | View return |
| 2014 | New York City Opera Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | New York City Outward Bound Center Inc DBA Nyc Outward Bound Schools | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2013 | Traverse City Junior Golf Association | 990 | President | 2 | $0 | $0 | View return |
| 2013 | American Press Institute Inc. | 990 | Chairman | 0.5 | $0 | $0 | View return |
| 2013 | Okoboji Lakes Bible Conference Assoc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2013 | Committed Hearts Foundation C/O Kathleen M Kammer | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2013 | Newspaper Association of America | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | New York City Outward Bound Center Inc DBA Nyc Outward Bound Schools | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2013 | New York City Opera Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2012 | Committed Hearts Foundation C/O Kathleen M Kammer | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2011 | Committed Hearts Foundation C/O Kathleen M Kammer | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2010 | Committed Hearts Foundation C/O Kathleen M Kammer | 990PF | Treasurer | 0 | $0 | $0 | View return |