| 2024 | Cambridge Chamber of Commerce | 990 | Director | 0.5 | $0 | $0 | View return |
| 2024 | Sertoma International Sponsorship 10001 Aberdeen Sertoma Club Inc | 990EZ | Chairman | 4 | $0 | $0 | View return |
| 2023 | Cambridge Chamber of Commerce | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Massachusetts Business Roundtable Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Tech Goes Home Incorporated | 990 | Chair / Director | 1 | $0 | $0 | View return |
| 2023 | Sertoma International Sponsorship 10001 Aberdeen Sertoma Club Inc | 990 | Chairman | 4 | $0 | $0 | View return |
| 2022 | Cambridge Chamber of Commerce | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Tech Goes Home Incorporated | 990 | Director And Chair | 1 | $0 | $0 | View return |
| 2022 | Sertoma International Sponsorship 10001 Aberdeen Sertoma Club Inc | 990EZ | Chairman | 4 | $0 | $0 | View return |
| 2021 | Sacred Heart Care Center Inc. | 990 | Secretary | 0.1 | $0 | $0 | View return |
| 2021 | Massachusetts Business Roundtable Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Cambridge Chamber of Commerce | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Sacred Heart Hospice Donatory Corporation | 990 | Secretary | 0.1 | $0 | $0 | View return |
| 2021 | Tech Goes Home Incorporated | 990 | Director And Chair | 1 | $0 | $0 | View return |
| 2021 | Equal Justice Foundation | 990EZ | Auction Co-Chair | 2 | $0 | $0 | View return |
| 2021 | Sertoma International Sponsorship 10001 Aberdeen Sertoma Club Inc | 990 | Chairman Of The Board | 4 | $0 | $0 | View return |
| 2020 | Tech Goes Home Incorporated | 990 | Chair | 1 | $0 | $0 | View return |
| 2020 | Sacred Heart Hospice Donatory Corporation | 990 | Secretary | 0.1 | $0 | $0 | View return |
| 2020 | Sacred Heart Care Center Inc. | 990 | Secretary | 0.1 | $0 | $0 | View return |
| 2020 | Cambridge Chamber of Commerce | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Massachusetts Business Roundtable Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Sertoma International Sponsorship 10001 Aberdeen Sertoma Club Inc | 990 | President | 3 | $0 | $0 | View return |
| 2019 | Sertoma International Sponsorship 10001 Aberdeen Sertoma Club Inc | 990 | 1st Vice President | 0.5 | $0 | $0 | View return |
| 2019 | Sacred Heart Care Center Inc. | 990 | Treasurer | 0.1 | $0 | $0 | View return |
| 2019 | Cambridge Chamber of Commerce | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Tech Goes Home Incorporated | 990 | Chair, Director | 1 | $0 | $0 | View return |
| 2019 | Massachusetts Business Roundtable Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Cambridge Chamber of Commerce | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Tech Goes Home Incorporated | 990 | Chair | 1 | $0 | $0 | View return |
| 2018 | Sertoma International Sponsorship 10001 Aberdeen Sertoma Club Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Cambridge Chamber of Commerce | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Tech Goes Home Incorporated | 990 | Chair | 1 | $0 | $0 | View return |
| 2017 | Sertoma International Sponsorship 10001 Aberdeen Sertoma Club Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Sertoma International Sponsorship 10001 Aberdeen Sertoma Club Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Cambridge Chamber of Commerce | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Sacred Heart Hospice Donatory Corporation | 990 | Director | 0.1 | $0 | $0 | View return |
| 2016 | Sacred Heart Care Center Inc. | 990 | Director | 0.3 | $0 | $0 | View return |
| 2015 | Cambridge Chamber of Commerce | 990 | Director | 0.5 | $0 | $0 | View return |