| 2025 | Recovering Joy Arts and Nature Center Inc. | 990EZ | President | 15 | $0 | $0 | View return |
| 2024 | Servicesource Inc. | 990 | Executive Director | 20 | $86,803 | $86,802 | View return |
| 2024 | Central Fairfax Services Inc. | 990 | Executive Director | 20 | $86,803 | $86,802 | View return |
| 2024 | Professional Liability Foundation Ltd | 990 | Director | 5 | $0 | $0 | View return |
| 2024 | Recovering Joy Arts and Nature Center Inc. | 990EZ | President | 15 | $0 | $0 | View return |
| 2024 | Vesper Hill Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | The Weyenberg Public Library Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2024 | Potomac Riverkeeper Network | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Servicesource Inc. | 990 | Executive Director | 20 | $84,783 | $84,782 | View return |
| 2023 | Central Fairfax Services Inc. | 990 | Executive Director | 20 | $84,782 | $84,783 | View return |
| 2023 | The Weyenberg Public Library Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Vesper Hill Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Potomac Riverkeeper Network | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Casey Trees | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Recovering Joy Arts and Nature Center Inc. | 990EZ | President | 15 | $0 | $0 | View return |
| 2023 | Potomac Riverkeeper Network | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Central Fairfax Services Inc. | 990 | Executive Director | 20 | $79,415 | $79,415 | View return |
| 2022 | Servicesource Inc. | 990 | Executive Director | 20 | $79,415 | $79,415 | View return |
| 2022 | The Weyenberg Public Library Foundation Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | Recovering Joy Arts and Nature Center Inc. | 990EZ | President | 15 | $0 | $0 | View return |
| 2022 | A Greater Washington Inc | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2022 | Casey Trees | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Vesper Hill Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Central Fairfax Services Inc. | 990 | Vice President | 40 | $146,423 | $0 | View return |
| 2021 | A Greater Washington Inc | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2021 | The Weyenberg Public Library Foundation Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Vesper Hill Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2021 | Casey Trees | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Central Fairfax Services Inc. | 990 | VP-Ltcis | 40 | $140,588 | $0 | View return |
| 2020 | A Greater Washington Inc | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2020 | Vesper Hill Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2020 | The Weyenberg Public Library Foundation Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | The Weyenberg Public Library Foundation Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Vesper Hill Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2019 | A Greater Washington Inc | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2018 | Southwestern Wisconsin Community Action Program Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | The Weyenberg Public Library Foundation Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Vesper Hill Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2018 | Camden Area District Nursing Association | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The Weyenberg Public Library Foundation Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | A Greater Washington Inc | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2017 | Vesper Hill Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2017 | Southwestern Wisconsin Community Action Program Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Capitol Riverfront Business Improvement District | 990 | Non-Voting Board Member | 1 | $0 | $0 | View return |
| 2017 | Indiana Academy of Nutrition and Dietetics Inc | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2017 | Camden Area District Nursing Association | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Earth Conservation Corps | 990 | Executive Director | 40 | $0 | $0 | View return |
| 2016 | The Weyenberg Public Library Foundation Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | A Greater Washington Inc | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2016 | Vesper Hill Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2016 | Friends of Oxon Run | 990EZ | Officer | 10 | $0 | $0 | View return |
| 2016 | Indiana Academy of Nutrition and Dietetics Inc | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2016 | Capitol Riverfront Business Improvement District | 990 | Non-Voting Board Member | 1 | $0 | $0 | View return |
| 2016 | Camden Area District Nursing Association | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Earth Conservation Corps | 990 | Executive Director | 40 | $60,000 | $0 | View return |
| 2015 | The Weyenberg Public Library Foundation Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Vesper Hill Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2015 | A Greater Washington Inc | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2015 | Camden Area District Nursing Association | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Capitol Riverfront Business Improvement District | 990 | Non-Voting Board Member | 1 | $0 | $0 | View return |
| 2015 | Indiana Academy of Nutrition and Dietetics Inc | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2014 | The Weyenberg Public Library Foundation Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | Grand Rapids Amateur Lacrosse Association | 990EZ | Director | 2.5 | $0 | - | View return |
| 2014 | Our Friends Place | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Camden Area District Nursing Association | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Capitol Riverfront Business Improvement District | 990 | Non-Voting Board Member | 1 | $0 | $0 | View return |
| 2013 | The Weyenberg Public Library Foundation Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | Our Friends Place | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Camden Area District Nursing Association | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Safe Haven Shelter for Women and Children Inc | 990 | Treasurer | 20 | $0 | $0 | View return |
| 2013 | Helene Morgan Babcock and Alfred Babcock Memorial Scholarship Trust | 990PF | Trustee | 1 | $0 | $0 | View return |