| 2025 | Gundalow Company | 990 | Director | 1 | $0 | $0 | View return |
| 2025 | William F Blackman Char Farm Tr UW | 990PF | Trustee | 1 | $0 | - | View return |
| 2025 | International Health Partners Inc. | 990 | Chairperson And Director | 1 | $0 | $0 | View return |
| 2024 | York Harbor Reading Room | 990 | President | 1 | $0 | $0 | View return |
| 2024 | Semillero De Ideas | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2024 | William F Blackman Char Farm Tr UW | 990PF | Trustee | 1 | $0 | - | View return |
| 2024 | Elizabeth Bishop Perkins Trust | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2024 | York Harbor Reading Room Foundation | 990 | Vice President | 4 | $0 | $0 | View return |
| 2024 | Gundalow Company | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | International Health Partners Inc. | 990 | Chairperson And Director | 1 | $0 | $0 | View return |
| 2023 | Semillero De Ideas | 990EZ | Treasurer | 2 | $0 | $0 | View return |
| 2023 | York Harbor Reading Room Foundation | 990 | Vice President | 4 | $0 | $0 | View return |
| 2023 | York Harbor Reading Room | 990 | President | 1 | $0 | $0 | View return |
| 2023 | Elizabeth Bishop Perkins Trust | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | William F Blackman Char Farm Tr UW | 990PF | Trustee | 1 | $0 | - | View return |
| 2023 | Gundalow Company | 990 | Board Vice C | 2 | $0 | $0 | View return |
| 2023 | Society of Colonial Wars in the Commonwealth of Massachusetts | 990PF | Asst. Treasurer | 1 | $0 | $0 | View return |
| 2023 | International Health Partners Inc. | 990 | Chairperson And Director | 1 | $0 | $0 | View return |
| 2022 | York Harbor Reading Room | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Gundalow Company | 990 | Board Vice C | 2 | $0 | $0 | View return |
| 2022 | International Health Partners Inc. | 990 | Chairperson And Director | 1 | $0 | $0 | View return |
| 2022 | William F Blackman Char Farm Tr UW | 990PF | Trustee | 1 | $0 | - | View return |
| 2022 | Archer & Greiner Foundation a New Jersey Nonprofit Organization | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2022 | York Harbor Reading Room Foundation | 990 | Vice President | 4 | $0 | $0 | View return |
| 2022 | Bobby Fulton Memorial Fund Inc. | 990PF | Trustee | 2 | $0 | - | View return |
| 2022 | Society of Colonial Wars in the Commonwealth of Massachusetts | 990PF | Asst. Treasurer | 1 | $0 | $0 | View return |
| 2022 | Elizabeth Bishop Perkins Trust | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | William F Blackman Char Farm Tr UW | 990PF | Trustee | 1 | $0 | - | View return |
| 2021 | York Harbor Reading Room Foundation | 990 | Vice President | 4 | $0 | $0 | View return |
| 2021 | Elizabeth Bishop Perkins Trust | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Society of Colonial Wars in the Commonwealth of Massachusetts | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Archer & Greiner Foundation a New Jersey Nonprofit Organization | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2021 | York Harbor Reading Room | 990 | President | 1 | $0 | $0 | View return |
| 2021 | Bobby Fulton Memorial Fund Inc. | 990PF | Trustee | 2 | $0 | - | View return |
| 2021 | Gundalow Company | 990 | Board Vice C | 2 | $0 | $0 | View return |
| 2021 | International Health Partners Inc. | 990EZ | Chairperson And Director | 1 | $0 | $0 | View return |
| 2021 | Bobby Fulton Memorial Fund Inc. | 990PF | Trustee | 2 | $0 | - | View return |
| 2020 | York Harbor Reading Room | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Gundalow Company | 990 | Board Vice Chair | 2 | $0 | $0 | View return |
| 2020 | York Harbor Reading Room Foundation | 990 | Vice President | 4 | $0 | $0 | View return |
| 2020 | William F Blackman Char Farm Tr UW | 990PF | Trustee | 1 | $0 | - | View return |
| 2020 | Society of Colonial Wars in the Commonwealth of Massachusetts | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | Elizabeth Bishop Perkins Trust | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2020 | Bobby Fulton Memorial Fund Inc. | 990PF | Trustee | 2 | $0 | - | View return |
| 2019 | William F Blackman Char Farm Tr UW | 990PF | Trustee | 1 | $0 | - | View return |
| 2019 | Bobby Fulton Memorial Fund Inc. | 990PF | Trustee | 2 | $0 | - | View return |
| 2019 | Society of Colonial Wars in the Commonwealth of Massachusetts | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | Elizabeth Bishop Perkins Trust | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | Bobby Fulton Memorial Fund Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2018 | Interfraternity Council - Univ of Texas | 990EZ | President | 5 | $0 | - | View return |
| 2018 | Elizabeth Bishop Perkins Trust | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Elizabeth Bishop Perkins Trust | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Bobby Fulton Memorial Fund Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2016 | Bobby Fulton Memorial Fund Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2016 | Maryland Nursery Landscape and Greenhouse Association | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Elizabeth Bishop Perkins Trust | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Commonspace | 990 | Executive Director | 40 | $56,227 | $0 | View return |
| 2015 | Elizabeth Bishop Perkins Trust | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | International Health Partners Inc. | 990EZ | Chairman | 1 | $0 | - | View return |
| 2014 | Commonspace | 990 | Executive Director | 40 | $63,380 | $0 | View return |
| 2014 | Maryland Nursery Landscape and Greenhouse Association | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | International Health Partners Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2014 | Elizabeth Bishop Perkins Trust | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | Pipe Fitters' Welfare Fund Local 597 | 990 | Administrator - Past | 20 | $273,572 | $0 | View return |
| 2013 | Commonspace | 990 | Executive Director | 40 | $62,312 | $0 | View return |
| 2013 | Maryland Nursery Landscape and Greenhouse Association | 990 | Director | 5 | $0 | $0 | View return |
| 2013 | International Health Partners Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2013 | Elizabeth Bishop Perkins Trust | 990PF | Trustee | 0.5 | $0 | $0 | View return |