| 2024 | William L & Victorine Q Adams Foundation Inc. | 990PF | Pres/Tr/Ttee | 10 | $100,000 | $0 | View return |
| 2023 | William L & Victorine Q Adams Foundation Inc. | 990PF | Pres/Tr/Ttee | 10 | $100,000 | $0 | View return |
| 2023 | Healthy Neighborhoods Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | William L & Victorine Q Adams Foundation Inc. | 990PF | Pres/Tr/Ttee | 10 | $100,000 | $0 | View return |
| 2022 | Healthy Neighborhoods Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | William L & Victorine Q Adams Foundation Inc. | 990PF | Pres/Tr/Ttee | 10 | $70,000 | $0 | View return |
| 2021 | Healthy Neighborhoods Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | William L & Victorine Q Adams Foundation Inc. | 990PF | Pres/Tr/Ttee | 10 | $70,000 | $0 | View return |
| 2020 | Healthy Neighborhoods Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | William L & Victorine Q Adams Foundation Inc. | 990PF | Pres/Tr/Ttee | 10 | $70,000 | $0 | View return |
| 2019 | Healthy Neighborhoods Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | University of Maryland Baltimore Foundation Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | William L & Victorine Q Adams Foundation Inc. | 990PF | Pres/Tr/Ttee | 10 | $70,000 | $0 | View return |
| 2018 | Healthy Neighborhoods Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The Johns Hopkins Health System Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | University of Maryland Baltimore Foundation Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | William L & Victorine Q Adams Foundation Inc. | 990PF | Pres/Tr/Ttee | 10 | $70,000 | $0 | View return |
| 2017 | Healthy Neighborhoods Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The Johns Hopkins Health System Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | University of Maryland Baltimore Foundation Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | William L & Victorine Q Adams Foundation Inc. | 990PF | Pres/Tr/Ttee | 10 | $65,000 | $0 | View return |
| 2016 | Healthy Neighborhoods Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | The Johns Hopkins Health System Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | University of Maryland Baltimore Foundation Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | William L & Victorine Q Adams Foundation Inc. | 990PF | Pres/Tr/Ttee | 6 | $65,000 | $0 | View return |
| 2015 | Healthy Neighborhoods Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | University of Maryland Baltimore Foundation Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | The Johns Hopkins Health System Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | William L & Victorine Q Adams Foundation Inc. | 990PF | Pres/Tr/Ttee | 6 | $50,000 | $0 | View return |
| 2014 | The Johns Hopkins Health System Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Baltimore Educational Scholarship Trust Inc. | 990 | Emeritus Trustee | 1 | $0 | $0 | View return |
| 2014 | University of Maryland Baltimore Foundation Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | The Johns Hopkins Health System Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Baltimore Educational Scholarship Trust Inc. | 990 | Emeritus Trustee | 1 | $0 | $0 | View return |
| 2013 | University of Maryland Baltimore Foundation Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2007 | Mcdonogh School Incorporated | 990 | Member | 1 | $0 | $0 | View return |