| 2025 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2025 | Glass Alliance of Northern California | 990EZ | Treasurer | 4 | $0 | $0 | View return |
| 2024 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2024 | Glass Alliance of Northern California | 990EZ | Treasurer | 4 | $0 | $0 | View return |
| 2023 | Glass Alliance of Northern California | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2023 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2022 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2022 | Glass Alliance of Northern California | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2022 | Olive Hyde Art Guild Inc. | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2021 | Glass Alliance of Northern California | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2021 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2021 | Olive Hyde Art Guild Inc. | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2020 | Glass Alliance of Northern California | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2020 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2019 | Glass Alliance of Northern California | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2019 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2018 | Olive Hyde Art Guild Inc. | 990EZ | Treasurer | 4 | $0 | $0 | View return |
| 2018 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2018 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2017 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2016 | Olive Hyde Art Guild Inc. | 990EZ | Treasurer | 4 | $0 | - | View return |
| 2016 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2016 | Glass Alliance of Northern California | 990EZ | Treasurer | 3 | $0 | - | View return |
| 2015 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2015 | Glass Alliance of Northern California | 990EZ | Treasurer | 3 | $0 | - | View return |
| 2014 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2013 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2013 | Olive Hyde Art Guild Inc. | 990EZ | Vice President | 1 | $0 | - | View return |
| 2012 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2011 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2010 | Nancy Webb Ruskin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |