| 2025 | Amys Purpose Inc | 990EZ | Vice President | 5 | $0 | - | View return |
| 2024 | The Natural Gas Vehicle Coalition | 990 | Secretary | 40 | $225,038 | $0 | View return |
| 2024 | Amys Purpose Inc | 990EZ | Vice President | 5 | $0 | - | View return |
| 2024 | The Clarke Family Foundation | 990PF | Vice President/Secretary | 0 | $0 | $0 | View return |
| 2023 | The Natural Gas Vehicle Coalition | 990 | Secretary | 40 | $203,567 | $0 | View return |
| 2023 | Amys Purpose Inc | 990EZ | Vice President | 5 | $0 | - | View return |
| 2023 | The Clarke Family Foundation | 990PF | Vice Pres Se | 0 | $0 | $0 | View return |
| 2023 | Northeastern University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | The Natural Gas Vehicle Coalition | 990 | Secretary | 40 | $202,799 | $0 | View return |
| 2022 | The Clarke Family Foundation | 990PF | Vice Pres Se | 0 | $0 | $0 | View return |
| 2022 | Amys Purpose Inc | 990EZ | Vice President | 5 | $0 | - | View return |
| 2022 | Northeastern University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Natural Gas Vehicle Coalition | 990 | Corporate Secretary | 40 | $183,398 | $0 | View return |
| 2021 | Air Force Sergeants Association Inc (Group) | 990 | President F1178 | 1 | $0 | $0 | View return |
| 2021 | The Natural Gas Vehicle Coalition | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | Amys Purpose Inc | 990EZ | CFO | 5 | $0 | - | View return |
| 2021 | The Clarke Family Foundation | 990PF | Vice Pres Se | 0 | $0 | $0 | View return |
| 2021 | Northeastern University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | The Natural Gas Vehicle Coalition | 990 | Corporate Secretary | 40 | $178,354 | $0 | View return |
| 2020 | The Clarke Family Foundation | 990PF | Vice Pres Se | 0 | $0 | $0 | View return |
| 2020 | Air Force Sergeants Association Inc (Group) | 990 | President F1178 | 1 | $0 | $0 | View return |
| 2020 | Northeastern University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | The Natural Gas Vehicle Coalition | 990 | Corporate Secretary | 40 | $174,000 | $0 | View return |
| 2019 | The Clarke Family Foundation | 990PF | Vice Pres Se | 0 | $0 | $0 | View return |
| 2019 | Families Thrive Inc. | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2019 | Northeastern University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The Natural Gas Vehicle Coalition | 990 | Corporate Secretary | 40 | $175,240 | $0 | View return |
| 2018 | The Clarke Family Foundation | 990PF | Vice Pres Se | 0 | $0 | $0 | View return |
| 2018 | Northeastern University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The Clarke Family Foundation | 990PF | Vice Pres Se | 0 | $0 | $0 | View return |
| 2017 | Northeastern University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | The Clarke Family Foundation | 990PF | Vice Pres Se | 0 | $0 | $0 | View return |
| 2016 | Northeastern University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Clarke Family Foundation | 990PF | Vice Pres Se | 0 | $0 | $0 | View return |
| 2015 | Monroe Golf Club Inc | 990 | Governor | 2 | $0 | $0 | View return |
| 2015 | Northeastern University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Natural Gas Vehicle Coalition | 990 | General Counsel | 40 | $187,200 | $0 | View return |
| 2014 | The Clarke Family Foundation | 990PF | Vice Pres Sec | 0 | $0 | - | View return |
| 2014 | Monroe Golf Club Inc | 990 | Governor | 2 | $0 | $0 | View return |
| 2014 | Special Operators Transition Foundation Inc. | 990 | Treasurer | 4 | $0 | $0 | View return |
| 2014 | The Geneseo Foundation Inc | 990 | Partial Year Board Member | 1 | $0 | $0 | View return |
| 2014 | Northeastern University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Natural Gas Vehicle Coalition | 990 | Gen.Counsel | 40 | $180,000 | $0 | View return |
| 2013 | The Clarke Family Foundation | 990PF | Vice Pres Sec | 0 | $0 | - | View return |
| 2013 | Monroe Golf Club Inc | 990 | Governor | 2 | $0 | $0 | View return |
| 2013 | The Geneseo Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Northeastern University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2012 | The Clarke Family Foundation | 990PF | Vice Pres Sec | 1 | $0 | $0 | View return |
| 2011 | The Clarke Family Foundation | 990PF | Vice Pres Sec | 1 | $0 | $0 | View return |
| 2010 | The Clarke Family Foundation | 990PF | Vice Pres Sec | 1 | $0 | - | View return |