| 2024 | Robert and Jane Meyerhoff Foundation Inc. | 990PF | Asst Secretrary, Director | 1 | $0 | $0 | View return |
| 2024 | The Robert E Meyerhoff Foundation Inc | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | The Maryland Zoological Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Robert and Jane Meyerhoff Foundation Inc. | 990PF | Asst Secretrary, Director | 1 | $0 | $0 | View return |
| 2023 | The Maryland Zoological Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Robert and Jane Meyerhoff Foundation Inc. | 990PF | Asst Secretrary, Director | 1 | $0 | $0 | View return |
| 2022 | The Maryland Zoological Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Herman Maril Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Robert and Jane Meyerhoff Foundation Inc. | 990PF | Asst Secretrary, Director | 1 | $0 | $0 | View return |
| 2021 | The Maryland Zoological Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Robert and Jane Meyerhoff Foundation Inc. | 990PF | Asst Secretrary, Director | 1 | $0 | $0 | View return |
| 2020 | The Herman Maril Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | The Maryland Zoological Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | The Herman Maril Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | Creative Kids Inc. | 990 | Vice-President, Director | 2 | $0 | $0 | View return |
| 2019 | Robert and Jane Meyerhoff Foundation Inc. | 990PF | Asst Secretrary, Director | 1 | $0 | $0 | View return |
| 2019 | The Maryland Zoological Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The Herman Maril Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | Robert and Jane Meyerhoff Foundation Inc. | 990PF | Asst Secretrary, Director | 1 | $0 | $0 | View return |
| 2018 | Creative Kids Inc. | 990 | Vice-President, Director | 2 | $0 | $0 | View return |
| 2018 | The Maryland Zoological Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Creative Kids Inc. | 990 | Vice-President, Director | 2 | $0 | $0 | View return |
| 2017 | The Herman Maril Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Robert and Jane Meyerhoff Foundation Inc. | 990PF | Asst Secretrary, Director | 1 | $0 | $0 | View return |
| 2017 | The Maryland Zoological Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Baltimore Jewish Council Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Baltimore Jewish Council Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Creative Kids Inc. | 990 | Vice-President, Director | 2 | $0 | $0 | View return |
| 2016 | Robert and Jane Meyerhoff Foundation Inc. | 990PF | Asst Secretrary, Director | 1 | $0 | $0 | View return |
| 2016 | The Maryland Zoological Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | The Herman Maril Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | The Herman Maril Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | Goodwill Industries of the Chesapeake Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Creative Kids Inc. | 990 | Vice-President, Director | 2 | $0 | $0 | View return |
| 2015 | Robert and Jane Meyerhoff Foundation Inc. | 990PF | Asst Secretrary, Director | 1 | $0 | $0 | View return |
| 2015 | The Maryland Zoological Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Baltimore Jewish Council Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Creative Kids Inc. | 990 | Vice-President, Director | 2 | $0 | $0 | View return |
| 2014 | Robert and Jane Meyerhoff Foundation Inc. | 990PF | Asst Secretrary, Director | 1 | $0 | $0 | View return |
| 2014 | The Herman Maril Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | Goodwill Industries of the Chesapeake Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | Baltimore Jewish Council Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | The Maryland Zoological Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Robert and Jane Meyerhoff Foundation Inc. | 990PF | Asst Secretrary, Director | 1 | $0 | $0 | View return |
| 2013 | Goodwill Industries of the Chesapeake Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | The Maryland Zoological Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Creative Kids Inc. | 990 | Vice-President, Director | 2 | $0 | $0 | View return |
| 2013 | The Herman Maril Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2013 | Baltimore Jewish Council Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2012 | Robert and Jane Meyerhoff Foundation Inc. | 990PF | Asst Secretrary, Director | 1 | $0 | $0 | View return |
| 2012 | The Herman Maril Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2011 | The Herman Maril Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2011 | Robert and Jane Meyerhoff Foundation Inc. | 990PF | Asst Secretrary, Director | 1 | $0 | $0 | View return |
| 2010 | Robert and Jane Meyerhoff Foundation Inc. | 990PF | Asst Secretrary, Director | 1 | $0 | $0 | View return |
| 2010 | The Herman Maril Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |