| 2024 | Eno Transportation Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2024 | American Road and Transportation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Eno Transportation Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2023 | American Road and Transportation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Eno Transportation Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2022 | American Road and Transportation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | American Road and Transportation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Eno Transportation Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2020 | American Highway Users Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | American Road and Transportation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Northern Virginia Chamber of Commerce I | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | American Road and Transportation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | American Highway Users Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Northern Virginia Family Service | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Northern Virginia Chamber of Commerce I | 990 | Director - Past Chair | 0.5 | $0 | $0 | View return |
| 2018 | American Highway Users Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | American Road and Transportation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Northern Virginia Family Service | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | Northern Virginia Chamber of Commerce Foundation Inc. | 990EZ | Trustee | 3 | $0 | $0 | View return |
| 2017 | Northern Virginia Chamber of Commerce I | 990 | Immediate Past Chair | 2 | $0 | $0 | View return |
| 2017 | American Highway Users Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Northern Virginia Family Service | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | Northern Virginia Chamber of Commerce I | 990 | Chair (Effective 7/1/16) | 2 | $0 | $0 | View return |
| 2016 | Northern Virginia Chamber of Commerce Foundation Inc. | 990 | Trustee | 3 | $0 | $0 | View return |
| 2016 | American Highway Users Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Northern Virginia Family Service | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | Northern Virginia Chamber of Commerce Foundation Inc. | 990 | Trustee | 3 | $0 | $0 | View return |
| 2015 | Northern Virginia Family Service | 990 | Board Member | 2 | $0 | $0 | View return |
| 2014 | Northern Virginia Chamber of Commerce Foundation Inc. | 990 | Trustee | 3 | $0 | $0 | View return |
| 2014 | Northern Virginia Chamber of Commerce I | 990 | Secretary | 2 | $0 | $0 | View return |
| 2013 | Northern Virginia Chamber of Commerce I | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Northern Virginia Chamber of Commerce Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |