| 2024 | The David William Upham Foundation | 990PF | Director | 5 | $165,000 | $0 | View return |
| 2024 | Sascha Brastoff Foundation Co Joyce Klein | 990PF | Director | 1 | $2,000 | - | View return |
| 2024 | Sascha Brastoff Foundation Co Joyce Klein | 990PF | Director | 1 | $0 | - | View return |
| 2023 | The David William Upham Foundation | 990PF | Director | 5 | $178,750 | $0 | View return |
| 2023 | Sascha Brastoff Foundation Co Joyce Klein | 990PF | Director | 1 | $1,500 | - | View return |
| 2022 | The David William Upham Foundation | 990PF | Director | 1 | $165,000 | $0 | View return |
| 2022 | Sascha Brastoff Foundation Co Joyce Klein | 990PF | Director | 1 | $1,500 | - | View return |
| 2021 | The David William Upham Foundation | 990PF | Director | 1 | $68,750 | $0 | View return |
| 2021 | Sascha Brastoff Foundation Co Joyce Klein | 990PF | Director | 1 | $1,750 | - | View return |
| 2020 | Sascha Brastoff Foundation Co Joyce Klein | 990PF | Director | 1 | $1,750 | - | View return |
| 2020 | The David William Upham Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | Sascha Brastoff Foundation Co Joyce Klein | 990PF | Director | 1 | $2,000 | - | View return |
| 2019 | The David William Upham Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | Sascha Brastoff Foundation Co Joyce Klein | 990PF | Director | 1 | $1,750 | - | View return |
| 2018 | Sascha Brastoff Foundation Co Joyce Klein | 990PF | Director | 1 | $1,750 | - | View return |
| 2018 | The David William Upham Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Sascha Brastoff Foundation Co Joyce Klein | 990PF | Director | 1 | $1,600 | - | View return |
| 2017 | The David William Upham Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | Sascha Brastoff Foundation Co Joyce Klein | 990PF | Director | 1 | $1,500 | - | View return |
| 2016 | The David William Upham Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | Sascha Brastoff Foundation Co Joyce Klein | 990PF | Director | 1 | $1,500 | - | View return |
| 2015 | The David William Upham Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | Sascha Brastoff Foundation Co Joyce Klein | 990PF | Director | 1 | $1,500 | - | View return |
| 2014 | The David William Upham Foundation | 990PF | Director | 1 | $0 | $0 | View return |