| 2025 | Daniel P and Annette B Gordon Foundation | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2025 | Meyer and Ida Gordon Foundation 2 | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2024 | Meyer and Ida Gordon Foundation 2 | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2024 | Daniel P and Annette B Gordon Foundation | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2023 | Meyer and Ida Gordon Foundation 2 | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2023 | Daniel P and Annette B Gordon Foundation | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2022 | Daniel P and Annette B Gordon Foundation | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2022 | Meyer and Ida Gordon Foundation 2 | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2021 | Daniel P and Annette B Gordon Foundation | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2021 | Meyer and Ida Gordon Foundation 2 | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2020 | Meyer and Ida Gordon Foundation 2 | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2020 | Daniel P and Annette B Gordon Foundation | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2019 | Meyer and Ida Gordon Foundation 2 | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2019 | Daniel P and Annette B Gordon Foundation | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2018 | Meyer and Ida Gordon Foundation 2 | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2018 | Daniel P and Annette B Gordon Foundation | 990PF | VP/Director | 1 | $0 | $0 | View return |
| 2016 | Meyer and Ida Gordon Foundation 2 | 990PF | VP/Director | 1 | $0 | - | View return |
| 2016 | Meyer and Ida Gordon Foundation 2 | 990PF | VP/Director | 1 | $0 | - | View return |
| 2015 | Meyer and Ida Gordon Foundation 2 | 990PF | VP/Director | 1 | $0 | - | View return |
| 2014 | Meyer and Ida Gordon Foundation 2 | 990PF | VP/Director | 1 | $0 | - | View return |
| 2014 | MID-Columbia Symphony Society | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Meyer and Ida Gordon Foundation 2 | 990PF | VP/Director | 1 | $0 | - | View return |
| 2013 | MID-Columbia Symphony Society | 990EZ | Director | 2 | $0 | $0 | View return |