| 2025 | Charleston Boxing Foundation | 990 | Board Member | 5 | $0 | $0 | View return |
| 2024 | Charleston Boxing Foundation | 990 | Board Member | 5 | $0 | $0 | View return |
| 2024 | Pioneer Courthouse Square of Portland Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Charleston Boxing Foundation | 990 | Board Member | - | $0 | $0 | View return |
| 2023 | Confluences Inc Confluence Project | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Oregon Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Regional Arts & Culture Council | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | Pioneer Courthouse Square of Portland Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Oregon Symphony Association | 990 | Director | 3 | $0 | $0 | View return |
| 2022 | Derek Rieth Foundation | 990EZ | Board Member | 0 | $0 | - | View return |
| 2022 | Confluences Inc Confluence Project | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Oregon Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Oregon Symphony Association | 990 | Board Member | 5 | $0 | $0 | View return |
| 2022 | Regional Arts & Culture Council | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | Pioneer Courthouse Square of Portland Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Oregon Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Confluences Inc Confluence Project | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Derek Rieth Foundation | 990EZ | Board Member | 0 | $0 | - | View return |
| 2021 | Oregon Symphony Association | 990 | Board Member | 5 | $0 | $0 | View return |
| 2021 | Pioneer Courthouse Square of Portland Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Confluences Inc Confluence Project | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | In a Landscape | 990 | Director | 4 | $0 | $0 | View return |
| 2020 | Oregon Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Derek Rieth Foundation | 990EZ | Board Member | 0 | $0 | - | View return |
| 2020 | Oregon Symphony Association | 990 | Board Member | 5 | $0 | $0 | View return |
| 2019 | In a Landscape | 990 | Director | 4 | $0 | $0 | View return |
| 2019 | Pioneer Courthouse Square of Portland Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Confluences Inc Confluence Project | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Oregon Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Derek Rieth Foundation | 990EZ | Board Member | 0 | $0 | - | View return |
| 2019 | Oregon Symphony Association | 990 | Board Member | 5 | $0 | $0 | View return |
| 2018 | Derek Rieth Foundation | 990EZ | Board Member | 0 | $0 | - | View return |
| 2018 | Oregon Symphony Association | 990 | Board Member | 5 | $0 | $0 | View return |
| 2018 | Pioneer Courthouse Square of Portland Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | In a Landscape | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Confluences Inc Confluence Project | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Oregon Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Oregon Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Confluences Inc Confluence Project | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Derek Rieth Foundation | 990EZ | Board Member | 0 | $0 | - | View return |
| 2017 | Pioneer Courthouse Square of Portland Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Oregon Symphony Association | 990 | Board Member | 5 | $0 | $0 | View return |
| 2016 | Derek Rieth Foundation | 990EZ | Board Member | 1 | $0 | - | View return |
| 2016 | Oregon Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Confluences Inc Confluence Project | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Oregon Symphony Association | 990 | Board Member | 5 | $0 | $0 | View return |
| 2016 | Pioneer Courthouse Square of Portland Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Derek Rieth Foundation | 990EZ | Board Member | 1 | $0 | - | View return |
| 2015 | Confluences Inc Confluence Project | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Oregon Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Confluences Inc Confluence Project | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Pioneer Courthouse Square of Portland Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Oregon Symphony Association | 990 | Director | 5 | $0 | $0 | View return |
| 2014 | Oregon Symphony Association | 990 | Director | 5 | $170,000 | $0 | View return |
| 2014 | Derek Rieth Foundation | 990EZ | Board Member | 1 | $0 | - | View return |
| 2014 | Pioneer Courthouse Square of Portland Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Oregon Symphony Association | 990 | Director | 5 | $2,000 | $0 | View return |
| 2013 | Pioneer Courthouse Square of Portland Inc. | 990 | Trustee | 1 | $0 | $0 | View return |