| 2025 | Martha and Warren Halle Foundation Inc. | 990PF | President, T | 4 | $0 | $0 | View return |
| 2024 | Martha and Warren Halle Foundation Inc. | 990PF | President, Treasurer, Dire | 4 | $0 | $0 | View return |
| 2022 | Martha and Warren Halle Foundation Inc. | 990PF | President, Treasurer, Dire | 4 | $0 | $0 | View return |
| 2021 | Martha and Warren Halle Foundation Inc. | 990PF | President, Treasurer, Dire | 4 | $0 | $0 | View return |
| 2020 | Martha and Warren Halle Foundation Inc. | 990PF | President, Treasurer, Dire | 4 | $0 | $0 | View return |
| 2019 | Martha and Warren Halle Foundation Inc. | 990PF | President, Treasurer, Dire | 4 | $0 | $0 | View return |
| 2019 | The Medstar-Georgetown Medical Center Inc | 990 | Director (Until 10/19) | 1 | $0 | $0 | View return |
| 2018 | Martha and Warren Halle Foundation Inc. | 990PF | President, Treasurer, Dire | 4 | $0 | $0 | View return |
| 2018 | The Medstar-Georgetown Medical Center Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Martha and Warren Halle Foundation Inc. | 990PF | President, Treasurer, Dire | 4 | $0 | $0 | View return |
| 2017 | The Medstar-Georgetown Medical Center Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Martha and Warren Halle Foundation Inc. | 990PF | President, Treasurer, Dire | 4 | $0 | $0 | View return |
| 2016 | The Medstar-Georgetown Medical Center Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Martha and Warren Halle Foundation Inc. | 990PF | President, Treasurer, Dire | 4 | $0 | $0 | View return |
| 2015 | The Medstar-Georgetown Medical Center Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Martha and Warren Halle Foundation Inc. | 990PF | President, Treasurer, Dire | 4 | $0 | $0 | View return |
| 2014 | The Medstar-Georgetown Medical Center Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Martha and Warren Halle Foundation Inc. | 990PF | President, Treasurer, Dire | 4 | $0 | $0 | View return |
| 2013 | The Medstar-Georgetown Medical Center Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | Martha and Warren Halle Foundation Inc. | 990PF | President, Treasurer, Dire | 4 | $0 | $0 | View return |
| 2011 | Martha and Warren Halle Foundation Inc. | 990PF | President, Treasurer, Dire | 4 | $0 | $0 | View return |