| 2024 | Think Small | 990 | VP Of Innovation & Development | 40 | $134,986 | $0 | View return |
| 2024 | Think Small | 990 | VP Of Innovations & Development | 40 | $129,361 | $0 | View return |
| 2024 | Randall'S Island Park Alliance Inc | 990 | Co-Chair | 6 | $0 | $0 | View return |
| 2024 | Sunlight Children'S Advocacy and Rights Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Greenburg May Foundation Inc C/O Trian Fund Management | 990PF | Director | 10 | $0 | $0 | View return |
| 2024 | The Leni & Peter May Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Think Small | 990 | VP Of Innovations & Development | 40 | $123,449 | $0 | View return |
| 2023 | The Leni & Peter May Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Greenburg May Foundation Inc C/O Trian Fund Management | 990PF | Director | 10 | $0 | $0 | View return |
| 2023 | Sunlight Children'S Advocacy and Rights Foundation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2023 | The Leni & Peter May Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Think Small | 990 | VP Of Innovations & Develo | 40 | $111,639 | $0 | View return |
| 2022 | Greenburg May Foundation Inc C/O Trian Fund Management | 990PF | Director | 10 | $0 | $0 | View return |
| 2022 | The Leni & Peter May Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Benevolent & Protective Order of Elks | 990EZ | Esquire | 2 | $0 | $0 | View return |
| 2021 | Think Small | 990 | VP Of Innovations & Development | 40 | $100,152 | $0 | View return |
| 2021 | The Leni & Peter May Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | Greenburg May Foundation Inc C/O Trian Fund Management | 990PF | Director | 10 | $0 | $0 | View return |
| 2020 | Greenburg May Foundation Inc C/O Trian Fund Management | 990PF | Director | 10 | $0 | $0 | View return |
| 2020 | Greenburg May Foundation Inc C/O Trian Fund Management | 990PF | Director | 10 | $0 | $0 | View return |
| 2020 | The Leni & Peter May Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | Leadership Howard County Inc. | 990 | Past Chair | 1 | $0 | $0 | View return |
| 2018 | Leadership Howard County Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2017 | Greenburg May Foundation Inc C/O Trian Fund Management | 990PF | Director | 10 | $0 | $0 | View return |
| 2017 | Proprietors of the Pittsfield Cemetery | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Leadership Howard County Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2016 | Pine Castle Inc. | 990 | Chief Exec O | 40 | $106,607 | $0 | View return |
| 2016 | Proprietors of the Pittsfield Cemetery | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Greenburg May Foundation Inc C/O Trian Fund Management | 990PF | Director | 10 | $0 | $0 | View return |
| 2016 | The Leni & Peter May Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | Leadership Howard County Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2015 | Pine Castle Inc. | 990 | Chief Exec O | 40 | $104,792 | $0 | View return |
| 2015 | Proprietors of the Pittsfield Cemetery | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Leadership Howard County Inc. | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2014 | Pine Castle Inc. | 990 | Exec Director | 40 | $110,845 | $0 | View return |
| 2014 | The Leni & Peter May Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2014 | Maryland Volunteer Lawyers Service Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Collections of Life & Heritage Inc | 990EZ | Director | 3 | $0 | - | View return |
| 2014 | The Young Mens and Young Womens Hebrew Association | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Leadership Howard County Inc. | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2014 | Proprietors of the Pittsfield Cemetery | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | Ethical Culture Fieldston School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | Pine Castle Inc. | 990 | Exec Director | 40 | $88,127 | $0 | View return |
| 2013 | Maryland Volunteer Lawyers Service Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Collections of Life & Heritage Inc | 990EZ | Director | 3 | $0 | - | View return |
| 2013 | Proprietors of the Pittsfield Cemetery | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | Ethical Culture Fieldston School | 990 | Trustee | 2 | - | - | View return |