| 2025 | Ocean Drive Improvement Assoc Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2024 | For the Long Term | 990 | Chair/Executive Director | 40 | $239,895 | $0 | View return |
| 2024 | T Rowe Price Foundation Inc | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Wallack Family Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2024 | Maryland Institute College of Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | For the Long Term | 990 | President / Executive Director | 40 | $226,667 | $0 | View return |
| 2023 | T Rowe Price Foundation Inc | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Wallack Family Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2023 | Pelican Harbor Seabird Station Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Ocean Drive Improvement Assoc Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | The Horizon Project | 990 | Chair | 4 | $0 | $0 | View return |
| 2023 | Maryland Institute College of Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | For the Long Term | 990 | President / Executive Director | 40 | $153,333 | $0 | View return |
| 2022 | T Rowe Price Foundation Inc | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Wallack Family Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2022 | Ocean Drive Improvement Assoc Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2022 | Pelican Harbor Seabird Station Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Maryland Institute College of Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | For the Long Term | 990 | President And Director | 40 | $116,667 | $0 | View return |
| 2021 | T Rowe Price Foundation Inc | 990PF | Vice Chair/Vice President/Trustee | 1 | $0 | $0 | View return |
| 2021 | Ocean Drive Improvement Assoc Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2021 | Maryland Institute College of Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Wallack Family Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2020 | T Rowe Price Foundation Inc | 990PF | Vice Chair/Vice President/Trustee | 1 | $0 | $0 | View return |
| 2020 | Ocean Drive Improvement Assoc Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2020 | Maryland Institute College of Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Wallack Family Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2019 | Ocean Drive Improvement Assoc Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2019 | Wallack Family Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2019 | Maryland Institute College of Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Ocean Drive Improvement Assoc Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2018 | Wallack Family Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2018 | Maryland Institute College of Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Ocean Drive Improvement Assoc Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2017 | Maryland Institute College of Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Wallack Family Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2016 | Ocean Drive Improvement Assoc Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2016 | Maryland Institute College of Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Wallack Family Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2015 | Ocean Drive Improvement Assoc Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2015 | Wallack Family Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2014 | Ocean Drive Improvement Assoc Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2013 | Ocean Drive Improvement Assoc Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2013 | Wallack Family Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2012 | Wallack Family Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |