| 2024 | Hackley School | 990 | Head Of School | 50 | $573,265 | $0 | View return |
| 2024 | Cambridge Residents Alliance Inc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2024 | Maximize Life Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2024 | The Arc Montgomery County Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Hackley School | 990 | Head Of School (From 7/1/2023) | 50 | $280,175 | $0 | View return |
| 2023 | National Postal Mail Handlers Union Local 310 | 990 | Vice President | 5 | $29,411 | $0 | View return |
| 2023 | Research Foundation for Health & Environmental Effects | 990 | Trustee | 1 | $0 | $272,711 | View return |
| 2023 | Maximize Life Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | House Theatre Inc. | 990EZ | Board Member | 0 | $0 | - | View return |
| 2023 | Cambridge Residents Alliance Inc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2023 | Spirit Youth Sports Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2023 | The Arc Montgomery County Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | National Postal Mail Handlers Union Local 310 | 990 | Branch President | 5 | $0 | $0 | View return |
| 2023 | Radical Rescue Inc | 990EZ | Secretary | 1 | $0 | - | View return |
| 2023 | The Arc Montgomery County Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Landon School Corporation | 990 | Assistant Headmaster | 60 | $158,773 | $0 | View return |
| 2022 | Research Foundation for Health & Environmental Effects | 990 | Trustee | 1 | $0 | $253,371 | View return |
| 2022 | Css Neuse Restoration Committee Inc. | 990EZ | Board Member | 1 | $0 | - | View return |
| 2022 | Maximize Life Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Mearth | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2022 | National Postal Mail Handlers Union Local 310 | 990 | Branch President | 5 | $0 | $0 | View return |
| 2022 | Bridge Builders Foundation Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | Radical Rescue Inc | 990EZ | Secretary | 1 | $0 | - | View return |
| 2022 | Green Cambridge Inc | 990EZ | Director | 2 | $0 | $0 | View return |
| 2021 | Portland Cement Association | 990 | Vice President & Counsel, Government Affairs | 40 | $230,504 | $0 | View return |
| 2021 | Landon School Corporation | 990 | Assistant Headmaster | 60 | $154,947 | $0 | View return |
| 2021 | Intersocietal Accreditation Commission Inc | 990 | Senior Web Application Dev | 40 | $132,459 | $0 | View return |
| 2021 | National Postal Mail Handlers Union Local 310 | 990 | Branch President | 5 | $20,145 | $0 | View return |
| 2021 | African American Community Roundtable of Howard County Inc | 990EZ | 2ns Vice Pre | 2 | $0 | - | View return |
| 2021 | Radical Rescue Inc | 990EZ | Secretary | 5 | $0 | - | View return |
| 2021 | Maximize Life Inc | 990 | Treasurer | - | $0 | $0 | View return |
| 2021 | Css Neuse Restoration Committee Inc. | 990EZ | Board Member | 1 | $0 | - | View return |
| 2021 | Green Cambridge Inc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2021 | Bridge Builders Foundation Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | Mearth | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2020 | Portland Cement Association | 990 | Vice President & Counsel, | 40 | $287,625 | $0 | View return |
| 2020 | Landon School Corporation | 990 | Assistant Headmaster | 60 | $151,357 | $0 | View return |
| 2020 | Intersocietal Accreditation Commission Inc | 990 | Senior Web Application Developer | 40 | $137,108 | $0 | View return |
| 2020 | National Postal Mail Handlers Union Local 310 | 990 | Branch President | 5 | $17,625 | $0 | View return |
| 2020 | International Association of Fire L0734 Baltimore | 990 | Sergeant-At-Arms Through 07/2020 | 3 | $2,930 | $0 | View return |
| 2020 | Radical Rescue Inc | 990EZ | Secretary | 5 | $0 | - | View return |
| 2020 | Grid Alternatives Affiliates & | 990 | Treasurer - Grid Central C | 1 | $0 | $0 | View return |
| 2020 | Css Neuse Restoration Committee Inc. | 990EZ | Board Member | 2 | $0 | - | View return |
| 2020 | Maximize Life Inc | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2020 | Mearth | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2020 | Bridge Builders Foundation Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | Green Cambridge Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | American Honda Foundation | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2019 | Portland Cement Association | 990 | Vice President & Counsel, | 40 | $268,178 | $0 | View return |
| 2019 | Landon School Corporation | 990 | Assistant Headmaster | 60 | $147,854 | $0 | View return |
| 2019 | Intersocietal Accreditation Commission Inc | 990 | Senior Web App Developer | 40 | $124,679 | $0 | View return |
| 2019 | National Postal Mail Handlers Union Local 310 | 990 | Branch President | 5 | $16,533 | $0 | View return |
| 2019 | International Association of Fire L0734 Baltimore | 990 | Sergeant-At-Arms | 3 | $4,973 | $0 | View return |
| 2019 | International Association of Heat & Frost Insulators & Allied Workers | 990 | Executive Board | 1 | $0 | $0 | View return |
| 2019 | Insulators Local 26 Joint Apprentice Training Plan Trust | 990EZ | Executive Board | 2 | $0 | $0 | View return |
| 2019 | Mearth | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Maximize Life Inc | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2019 | Grid Alternatives Affiliates & | 990 | Treasurer - Grid Central Coast | 1 | $0 | $0 | View return |
| 2019 | Radical Rescue Inc | 990EZ | Secretary | 5 | $0 | - | View return |
| 2019 | American Honda Foundation | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2019 | Bridge Builders Foundation Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | Green Cambridge Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2018 | Portland Cement Association | 990 | Vice President & Counsel, Government Affairs | 40 | $252,720 | $0 | View return |
| 2018 | National Postal Mail Handlers Union Local 310 | 990 | Branch President | 5 | $16,999 | $0 | View return |
| 2018 | International Association of Fire L0734 Baltimore | 990 | Sergeant-At-Arms | 3 | $4,876 | $0 | View return |
| 2018 | American Honda Foundation | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2018 | Maximize Life Inc | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2018 | Radical Rescue Inc | 990EZ | Secretary | 5 | $0 | - | View return |
| 2018 | Mearth | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Grid Alternatives Affiliates & | 990 | Treasurer - Grid Central Coast | 1 | $0 | $0 | View return |
| 2018 | Bridge Builders Foundation Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Green Cambridge Inc | 990EZ | Director | 2 | $0 | $0 | View return |
| 2017 | International Association of Fire L0734 Baltimore | 990 | Sergeant-At-Arms (Effective 6/12/2017) | 3 | $3,210 | $0 | View return |
| 2017 | Maximize Life Inc | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2017 | Bethany House Academy | 990 | Director | - | $0 | $0 | View return |
| 2017 | American Honda Foundation | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2017 | The Woodstock Agricultural Society | 990 | Director | 0.25 | $0 | $0 | View return |
| 2017 | Mearth | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Bridge Builders Foundation Inc. | 990 | Board Member | 4 | $0 | $0 | View return |
| 2016 | American Honda Foundation | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2016 | Mearth | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | The Woodstock Agricultural Society | 990 | Director | 0.25 | $0 | $0 | View return |
| 2016 | Bethany House Academy | 990 | Director | - | $0 | $0 | View return |
| 2016 | Maximize Life Inc | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2016 | Bridge Builders Foundation Inc. | 990 | Board Member | 4 | $0 | $0 | View return |
| 2016 | Radical Rescue Inc | 990 | Secretary | - | $0 | $0 | View return |
| 2015 | Mearth | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Bethany House Academy | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | The Woodstock Agricultural Society | 990 | Director | 0.25 | $0 | $0 | View return |
| 2015 | Mearth | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | American Honda Foundation | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2015 | Maximize Life Inc | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2015 | Bridge Builders Foundation Inc. | 990 | Board Member | 4 | $0 | $0 | View return |
| 2014 | The Woodstock Agricultural Society | 990 | Director | 0.25 | $0 | $0 | View return |
| 2014 | Maximize Life Inc | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2014 | Solomons Volunteer Rescue Squad and Fire Department Inc. | 990 | Bod | 1 | $0 | $0 | View return |
| 2014 | Mearth | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | Beta Nu Boule Education Foundation | 990EZ | Director | 0 | $0 | - | View return |
| 2013 | International Association of Heat & Frost Insulators & Allied Workers | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Solomons Volunteer Rescue Squad and Fire Department Inc. | 990 | Bod | 1 | $0 | $0 | View return |