| 2025 | Dunstan Wai Memorial Charitable Foundation Inc. | 990 | Daniel Ritchie | 5 | $0 | $0 | View return |
| 2024 | Dunstan Wai Memorial Charitable Foundation Inc. | 990 | Daniel Ritchie | 5 | $0 | $0 | View return |
| 2024 | The Ubuntu Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | Temple Hoyne Buell Foundation | 990PF | Past Chair/ | 5 | $25,000 | $0 | View return |
| 2023 | Greater Colorado Council Boy Scouts of America | 990 | Lifetime Tru | 1 | $0 | $0 | View return |
| 2023 | Dunstan Wai Memorial Charitable Foundation Inc. | 990 | Daniel Ritchie | 5 | $0 | $0 | View return |
| 2022 | Temple Hoyne Buell Foundation | 990PF | Trustee | 5 | $57,000 | $0 | View return |
| 2022 | Colorado Concern | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Greater Colorado Council Boy Scouts of America | 990 | Lifetime Tru | 1 | $0 | $0 | View return |
| 2022 | Dunstan Wai Memorial Charitable Foundation Inc. | 990 | Daniel Ritchie | 5 | $0 | $0 | View return |
| 2022 | The Partnership of Mental Health I | 990EZ | Board Director | 3 | $0 | $0 | View return |
| 2021 | Temple Hoyne Buell Foundation | 990PF | Trustee | 5 | $49,000 | $0 | View return |
| 2021 | Dunstan Wai Memorial Charitable Foundation Inc. | 990 | Daniel Ritchie | 5 | $0 | $0 | View return |
| 2021 | Greater Colorado Council Boy Scouts of America | 990 | Lifetime Trustee | 1 | $0 | $0 | View return |
| 2021 | Gideons 300 | 990EZ | CFO | 10 | $0 | $0 | View return |
| 2021 | Public Library Association of Easthampton Inc. | 990 | Corporator | 4 | $0 | $0 | View return |
| 2021 | Colorado Concern | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | The Denver Art Museum Foundation | 990 | Director, Le | 0.2 | $0 | $0 | View return |
| 2020 | Temple Hoyne Buell Foundation | 990PF | Trustee | 5 | $38,350 | $0 | View return |
| 2020 | Dunstan Wai Memorial Charitable Foundation Inc. | 990EZ | Secretary | 5 | $0 | $0 | View return |
| 2020 | Colorado Concern | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Public Library Association of Easthampton Inc. | 990 | Corporator | 4 | $0 | $0 | View return |
| 2020 | Greater Colorado Council Boy Scouts of America | 990 | Lifetime Trustee | 1 | $0 | $0 | View return |
| 2019 | Dunstan Wai Memorial Charitable Foundation Inc. | 990EZ | Secretary | 5 | $0 | $0 | View return |
| 2019 | Colorado Concern | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Greater Colorado Council Boy Scouts of America | 990 | Lifetime Trustee | 1 | $0 | $0 | View return |
| 2019 | The Denver Art Museum Foundation | 990 | Director | 0.2 | $0 | $0 | View return |
| 2018 | Gideons 300 | 990EZ | Director | 0 | $0 | - | View return |
| 2018 | Greater Colorado Council Boy Scouts of America | 990 | Lifetime Trustee | 1 | $0 | $0 | View return |
| 2018 | Dunstan Wai Memorial Charitable Foundation Inc. | 990EZ | Secretary | 5 | $0 | $0 | View return |
| 2018 | Colorado Concern | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | The Denver Art Museum Foundation | 990 | Director | 0.2 | $0 | $0 | View return |
| 2017 | Dunstan Wai Memorial Charitable Foundation Inc. | 990EZ | Secretary | 5 | $0 | - | View return |
| 2017 | Colorado Concern | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Greater Colorado Council Boy Scouts of America | 990 | Lifetime Trustee | 1 | $0 | $0 | View return |
| 2017 | Gideons 300 | 990EZ | Director | 0 | $0 | - | View return |
| 2017 | The Helen G Bonfils Foundation | 990 | Trustee (Term End 6/2018) | 1 | $0 | $0 | View return |
| 2017 | Denver Center for the Performing Arts | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Colorado Concern | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Greater Colorado Council Boy Scouts of America | 990 | Lifetime Trustee | 1 | $0 | $0 | View return |
| 2016 | Partnership for Transparency Fund Inc. | 990 | Member | 5 | $0 | $0 | View return |
| 2016 | Dunstan Wai Memorial Charitable Foundation Inc. | 990EZ | Secretary | 5 | $0 | - | View return |
| 2016 | The Helen G Bonfils Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Denver Center for the Performing Arts | 990 | Chairman | 20 | $0 | $0 | View return |
| 2015 | Temple Hoyne Buell Foundation | 990PF | President | 10 | $32,500 | $0 | View return |
| 2015 | Greater Colorado Council Boy Scouts of America | 990 | Lifetime Trustee | 1 | $0 | $0 | View return |
| 2015 | Partnership for Transparency Fund Inc. | 990 | Board Member | 5 | $0 | $0 | View return |
| 2015 | Colorado Concern | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | The Helen G Bonfils Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Denver Center for the Performing Arts | 990 | Chairman/Interim CEO 5/16-9/16 | 40 | $0 | $0 | View return |
| 2014 | Colorado Concern | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Greater Colorado Council Boy Scouts of America | 990 | Lifetime Trustee | 1 | $0 | $0 | View return |
| 2014 | The Helen G Bonfils Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Denver Center for the Performing Arts | 990 | Chairman | 40 | $0 | $0 | View return |
| 2013 | Colorado Concern | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Dunstan Wai Memorial Charitable Foundation Inc. | 990EZ | Secretary | 1.5 | $0 | $0 | View return |
| 2013 | Greater Colorado Council Boy Scouts of America | 990 | Lifetime Trustee | 1 | $0 | $0 | View return |
| 2013 | Partnership for Transparency Fund Inc. | 990 | President | 20 | $0 | $0 | View return |
| 2013 | The Helen G Bonfils Foundation | 990 | Trustee | 3 | $0 | $0 | View return |
| 2013 | Denver Center for the Performing Arts | 990 | Chairman/CEO | 40 | $0 | $0 | View return |