| 2024 | Near Eastern Art Research Center Inc | 990PF | Trustee/Chair Of The Board | 0.5 | $0 | $0 | View return |
| 2024 | The Textile Museum | 990 | Chairman/ Trustee | 1 | $0 | $0 | View return |
| 2023 | Near Eastern Art Research Center Inc | 990PF | Trustee/Chair Of The Board | 0.5 | $0 | $0 | View return |
| 2022 | Near Eastern Art Research Center Inc | 990PF | Trustee/Chair Of The Board | 0.5 | $0 | $0 | View return |
| 2021 | National Trust for the Humanities | 990 | Trustee | 0 | $0 | $0 | View return |
| 2021 | Near Eastern Art Research Center Inc | 990PF | Trustee/Chair Of The Board | 0 | $0 | $0 | View return |
| 2020 | Near Eastern Art Research Center Inc | 990PF | Trustee/Chair Of The Board | 0 | $0 | $0 | View return |
| 2020 | National Trust for the Humanities | 990 | Trustee | 0 | $0 | $0 | View return |
| 2019 | National Trust for the Humanities | 990 | Trustee | 0 | $0 | $0 | View return |
| 2019 | Near Eastern Art Research Center Inc | 990PF | Trustee/Chair Of The Board | 0 | $0 | $0 | View return |
| 2018 | National Trust for the Humanities | 990 | Trustee | 0 | $0 | $0 | View return |
| 2018 | Near Eastern Art Research Center Inc | 990PF | Trustee/Chair Of The Board | 0 | $0 | $0 | View return |
| 2017 | Near Eastern Art Research Center Inc | 990PF | Trustee/Chair Of The Board | 0 | $0 | $0 | View return |
| 2017 | National Trust for the Humanities | 990 | Trustee | 0 | $0 | $0 | View return |
| 2016 | National Trust for the Humanities | 990 | Trustee | 0 | $0 | $0 | View return |
| 2016 | Near Eastern Art Research Center Inc | 990PF | Trustee/Chair Of The Board | 0 | $0 | $0 | View return |
| 2015 | National Trust for the Humanities | 990 | Trustee | 0 | $0 | $0 | View return |
| 2015 | Near Eastern Art Research Center Inc | 990PF | Trustee/Chair Of The Board | 0 | $0 | $0 | View return |
| 2014 | National Trust for the Humanities | 990 | Trustee | 0 | $0 | $0 | View return |
| 2014 | The Textile Museum | 990 | President | 1 | $0 | $0 | View return |
| 2013 | The Textile Museum | 990 | President | 1 | $0 | $0 | View return |
| 2013 | National Trust for the Humanities | 990 | Trustee | 0 | $0 | $0 | View return |