| 2024 | The Joseph Meyerhoff Fund Inc | 990PF | V.P. & Secretary | 2 | $8,125 | $3,293 | View return |
| 2024 | The Harvey M and Lyn P Meyerhoff Fund Inc. | 990PF | Treasurer | 2 | $3,125 | $1,267 | View return |
| 2024 | The Lyn P Meyerhoff Foundation Inc | 990PF | President | 1 | $625 | $253 | View return |
| 2023 | The Joseph Meyerhoff Fund Inc | 990PF | V.P. & Secretary | 2 | $8,125 | $3,293 | View return |
| 2023 | The Harvey M and Lyn P Meyerhoff Fund Inc. | 990PF | Treasurer | 2 | $3,125 | $1,267 | View return |
| 2023 | The Lyn P Meyerhoff Foundation Inc | 990PF | Treasurer | 1 | $625 | $253 | View return |
| 2023 | The Harvey M Meyerhoff Fund Inc. | 990PF | V.P./Treasurer | 3 | $625 | $253 | View return |
| 2022 | The Joseph Meyerhoff Fund Inc | 990PF | V.P. & Secretary | 2 | $2,000 | $803 | View return |
| 2022 | The Harvey M and Lyn P Meyerhoff Fund Inc. | 990PF | Treasurer | 2 | $1,781 | $715 | View return |
| 2022 | The Harvey M and Lyn P Meyerhoff Fund Inc. | 990PF | Treasurer | 2 | $1,781 | $715 | View return |
| 2022 | The Lyn P Meyerhoff Foundation Inc | 990PF | Treasurer | 1 | $688 | $276 | View return |
| 2022 | The Harvey M Meyerhoff Fund Inc. | 990PF | V.P./Treasurer | 3 | $593 | $238 | View return |
| 2021 | The Joseph Meyerhoff Fund Inc | 990PF | V.P. & Secretary | 2 | $2,687 | $825 | View return |
| 2021 | The Harvey M and Lyn P Meyerhoff Fund Inc. | 990PF | Treasurer | 2 | $2,062 | $633 | View return |
| 2021 | The Lyn P Meyerhoff Foundation Inc | 990PF | Treasurer | 1 | $750 | $230 | View return |
| 2021 | The Harvey M Meyerhoff Fund Inc. | 990PF | V.P./Treasurer | 3 | $750 | $230 | View return |
| 2020 | The Joseph Meyerhoff Fund Inc | 990PF | V.P. & Secretary | 2 | $1,375 | $397 | View return |
| 2020 | The Harvey M and Lyn P Meyerhoff Fund Inc. | 990PF | Treasurer | 2 | $875 | $253 | View return |
| 2020 | The Lyn P Meyerhoff Foundation Inc | 990PF | Treasurer | 1 | $250 | $72 | View return |
| 2020 | The Harvey M Meyerhoff Fund Inc. | 990PF | V.P./Treasurer | 3 | $0 | $0 | View return |
| 2019 | The Joseph Meyerhoff Fund Inc | 990PF | V.P. & Secretary | 2 | $1,375 | $377 | View return |
| 2019 | The Harvey M and Lyn P Meyerhoff Fund Inc. | 990PF | Treasurer | 2 | $875 | $240 | View return |
| 2019 | The Lyn P Meyerhoff Foundation Inc | 990PF | Treasurer | 1 | $250 | $69 | View return |
| 2019 | The Harvey M Meyerhoff Fund Inc. | 990PF | V.P./Treasurer | 3 | $0 | $0 | View return |
| 2019 | National Society of the Daughters of the American Revolution | 990 | State Regent - Nv | 4 | $0 | $0 | View return |
| 2018 | The Joseph Meyerhoff Fund Inc | 990PF | V.P. & Secretary | 2 | $1,375 | $348 | View return |
| 2018 | The Harvey M and Lyn P Meyerhoff Fund Inc. | 990PF | Treasurer | 2 | $875 | $221 | View return |
| 2018 | The Lyn P Meyerhoff Foundation Inc | 990PF | Treasurer | 1 | $250 | $63 | View return |
| 2018 | The Harvey M Meyerhoff Fund Inc. | 990PF | V.P./Treasurer | 3 | $0 | $0 | View return |
| 2018 | National Society of the Daughters of the American Revolution | 990 | State Regent - Nv | 4 | $0 | $0 | View return |
| 2017 | The Joseph Meyerhoff Fund Inc | 990PF | V.P. & Secretary | 2 | $2,750 | $48 | View return |
| 2017 | The Harvey M and Lyn P Meyerhoff Fund Inc. | 990PF | Treasurer | 2 | $1,750 | $31 | View return |
| 2017 | The Lyn P Meyerhoff Foundation Inc | 990PF | Treasurer | 1 | $500 | $9 | View return |
| 2017 | The Harvey M Meyerhoff Fund Inc. | 990PF | V.P./Treasurer | 3 | $0 | $0 | View return |
| 2017 | Lakeland City Baseball Leagues Inc. | 990 | Umpire Coord | 15 | $0 | $0 | View return |
| 2016 | The Joseph Meyerhoff Fund Inc | 990PF | V.P. & Secretary | 2 | $6,486 | $47 | View return |
| 2016 | The Harvey M and Lyn P Meyerhoff Fund Inc. | 990PF | Treasurer | 2 | $4,128 | $30 | View return |
| 2016 | The Lyn P Meyerhoff Foundation Inc | 990PF | Treasurer | 1 | $1,179 | $9 | View return |
| 2016 | The Harvey M Meyerhoff Fund Inc. | 990PF | V.P./Treasurer | 3 | $0 | $0 | View return |
| 2016 | Connecticut Turning to Youth and Families Inc | 990 | Secretary | 0.5 | $0 | $0 | View return |
| 2016 | Lakeland City Baseball Leagues Inc. | 990 | Umpire Coord | 15 | $0 | $0 | View return |
| 2015 | The Joseph Meyerhoff Fund Inc | 990PF | V.P. & Secretary | 2 | $6,222 | $43 | View return |
| 2015 | The Harvey M and Lyn P Meyerhoff Fund Inc. | 990PF | Treasurer | 2 | $3,959 | $27 | View return |
| 2015 | The Lyn P Meyerhoff Foundation Inc | 990PF | Treasurer | 1 | $1,131 | $8 | View return |
| 2015 | The Betty Ford Center | 990 | Secretary | 2 | $0 | $0 | View return |
| 2015 | Hazelden Betty Ford Foundation | 990 | Secretary - Served Part Year | 2 | $0 | $0 | View return |
| 2015 | Connecticut Turning to Youth and Families Inc | 990 | Secretary (Joined 3/15) | 0.5 | $0 | $0 | View return |
| 2015 | The Harvey M Meyerhoff Fund Inc. | 990PF | V.P./Treasurer | 3 | $0 | $0 | View return |
| 2015 | Lakeland City Baseball Leagues Inc. | 990 | Director | - | $0 | $0 | View return |
| 2014 | The Joseph Meyerhoff Fund Inc | 990PF | V.P. & Secretary | 2 | $5,775 | $314 | View return |
| 2014 | The Harvey M and Lyn P Meyerhoff Fund Inc. | 990PF | Treasurer | 2 | $3,675 | $200 | View return |
| 2014 | The Lyn P Meyerhoff Foundation Inc | 990PF | Treasurer | 1 | $1,050 | $57 | View return |
| 2014 | Hazelden Betty Ford Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2014 | The Harvey M Meyerhoff Fund Inc. | 990PF | V.P./Treasurer | 3 | $0 | $0 | View return |
| 2014 | Lakeland City Baseball Leagues Inc. | 990 | Director | 10 | $0 | $0 | View return |
| 2014 | The Associated Jewish Community Federation of Baltimore Inc | 990 | Director | 1.5 | $0 | $0 | View return |
| 2013 | The Joseph Meyerhoff Fund Inc | 990PF | V.P. & Secretary | 2 | $5,500 | $1,200 | View return |
| 2013 | The Harvey M and Lyn P Meyerhoff Fund Inc. | 990PF | Treasurer | 2 | $3,500 | $764 | View return |
| 2013 | The Lyn P Meyerhoff Foundation Inc | 990PF | Treasurer | 1 | $1,000 | $218 | View return |
| 2013 | Maryland Film Industry Coalition Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2013 | The Harvey M Meyerhoff Fund Inc. | 990PF | V.P./Treasurer | 3 | $0 | $0 | View return |
| 2013 | The Associated Jewish Community Federation of Baltimore Inc | 990 | Director | 1.5 | $0 | $0 | View return |
| 2012 | The Joseph Meyerhoff Fund Inc | 990PF | V.P. & Secretary | 25 | $11,587 | $1,239 | View return |
| 2012 | The Lyn P Meyerhoff Foundation Inc | 990PF | Treasurer | 5 | $2,141 | $191 | View return |
| 2012 | The Harvey M Meyerhoff Fund Inc. | 990PF | V.P./Treasurer | 3 | $0 | $0 | View return |
| 2011 | The Joseph Meyerhoff Fund Inc | 990PF | V.P. & Secretary | 25 | $88,412 | $9,450 | View return |
| 2011 | The Lyn P Meyerhoff Foundation Inc | 990PF | Treasurer | 5 | $1,768 | $189 | View return |
| 2011 | The Harvey M Meyerhoff Fund Inc. | 990PF | V.P. - Treasurer | 3 | $0 | $0 | View return |
| 2010 | The Joseph Meyerhoff Fund Inc | 990PF | V.P. Secretary | 25 | $139,582 | $14,458 | View return |
| 2010 | The Harvey M Meyerhoff Fund Inc. | 990PF | V.P. - Treasurer | 3 | $14,583 | $1,620 | View return |
| 2010 | The Lyn P Meyerhoff Foundation Inc | 990PF | Treasurer | 5 | $2,083 | $216 | View return |