| 2024 | Ethiopia Education Initiatives Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | Ethiopia Education Initiatives Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | Robert College Foundation | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Ethiopia Education Initiatives Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2022 | Trustees of Robert College of Istanbul | 990 | Chairman | 5 | $0 | $0 | View return |
| 2022 | Robert College Foundation | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Ethiopia Education Initiatives Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2021 | Robert College Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Trustees of Robert College of Istanbul | 990 | Chairman | 10 | $0 | $0 | View return |
| 2020 | Trustees of Robert College of Istanbul | 990 | Chair | 10 | $0 | $0 | View return |
| 2020 | Ethiopia Education Initiatives Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2020 | Robert College Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Trustees of Robert College of Istanbul | 990 | Chair | 10 | $0 | $0 | View return |
| 2019 | Ethiopia Education Initiatives Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2019 | Robert College Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Robert College Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Ethiopia Education Initiatives Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2018 | Trustees of Robert College of Istanbul | 990 | Chair | 10 | $0 | $0 | View return |
| 2017 | Robert College Foundation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2017 | Ethiopia Education Initiatives Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2017 | Trustees of Robert College of Istanbul | 990 | Chair | 10 | $0 | $0 | View return |
| 2017 | Ethiopia Education Initiatives Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2016 | Ethiopia Education Initiatives Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2016 | Trustees of Robert College of Istanbul | 990 | Chair (Eff 5/17) | 1 | $0 | $0 | View return |
| 2016 | Robert College Foundation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2015 | Robert College Foundation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2015 | Trustees of Robert College of Istanbul | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2014 | Trustees of Robert College of Istanbul | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2014 | Robert College Foundation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2013 | Trustees of Robert College of Istanbul | 990 | Trustee (Eff 4/14) | 0.3 | $0 | $0 | View return |
| 2013 | Robert College Foundation | 990 | Director | 0.3 | $0 | $0 | View return |