| 2024 | Development Partner Institute Inc | 990 | President & | 4 | $0 | $0 | View return |
| 2024 | Campbell'S Point Association Inc | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2024 | Mining Interoperable & Open Systems Consortium | 990 | President | 2 | $0 | $0 | View return |
| 2024 | U S Friends of Victoria University of Wellington Inc | 990EZ | Director | 0.5 | $0 | $0 | View return |
| 2023 | United Steelworkers Local Union 4-00009 | 990 | Trustee | 1 | $4,426 | $0 | View return |
| 2023 | Development Partner Institute Inc | 990 | President & | 4 | $0 | $0 | View return |
| 2023 | Campbell'S Point Association Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Mining Interoperable & Open Systems Consortium | 990 | President | 2 | $0 | $0 | View return |
| 2023 | The Gardner School of Arts and Sciences | 990 | Secretary | 1 | $0 | $0 | View return |
| 2023 | Gulf of Maine Research Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Cambridge Health Alliance Foundation Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | United Steelworkers Local Union 4-00009 | 990 | Trustee | 12 | $10,871 | $0 | View return |
| 2022 | North Country Coalition for Parkinsons & Movement Disorders | 990EZ | Economic Development | 0 | $0 | $0 | View return |
| 2022 | Mining Interoperable & Open Systems Consortium | 990 | President | 2 | $0 | $0 | View return |
| 2022 | Development Partner Institute Inc | 990 | President & | 4 | $0 | $0 | View return |
| 2022 | Cornell College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Campbell'S Point Association Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | The Gardner School of Arts and Sciences | 990 | Secretary | 5 | $0 | $0 | View return |
| 2021 | United Steelworkers Local Union 4-00009 | 990 | Vice President | 20 | $10,468 | $0 | View return |
| 2021 | North Country Coalition for Parkinsons & Movement Disorders | 990EZ | Economic Development | 0 | $0 | $0 | View return |
| 2021 | Development Partner Institute Inc | 990 | President & | 2 | $0 | $0 | View return |
| 2021 | Mining Interoperable & Open Systems Consortium | 990EZ | President | 4 | $0 | - | View return |
| 2020 | United Steelworkers Local Union 4-00009 | 990 | Financial Secretary | 20 | $3,676 | $0 | View return |
| 2020 | Breaktime United Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Development Partner Institute Inc | 990 | President & Chair | 2 | $0 | $0 | View return |
| 2020 | North Country Coalition for Parkinsons & Movement Disorders | 990EZ | Economic Development | 3 | $0 | $0 | View return |
| 2019 | Breaktime United Inc. | 990EZ | Director | 2 | $0 | $0 | View return |
| 2019 | Development Partner Institute Inc | 990 | President & Chair | 2 | $0 | $0 | View return |
| 2019 | North Country Coalition for Parkinsons & Movement Disorders | 990EZ | Economic Development | 0 | $0 | $0 | View return |
| 2017 | Isabella Stewart Gardner Museum Inc. | 990 | CFO (Until 9/17) | 40 | $67,700 | $0 | View return |
| 2017 | Newport Bay Naturalists and Friends | 990 | President | 20 | $0 | $0 | View return |
| 2017 | Development Partner Institute Inc | 990 | President | 2 | $0 | $0 | View return |
| 2017 | Friends of Griffith University in the United States | 990EZ | CFO (Through 11/17) | 1 | $0 | $0 | View return |
| 2017 | Friends of Griffith University in the United States | 990EZ | CFO (Through 11/17) | 1 | $0 | $0 | View return |
| 2016 | Newport Bay Naturalists and Friends | 990 | President | 20 | $0 | $0 | View return |
| 2016 | Friends of Griffith University in the United States | 990 | Chief Financial Officer | 1 | $0 | $0 | View return |
| 2016 | Rancho Santa Ana Botanic Garden Trustees of Rancho Santa Ana Botan | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Isabella Stewart Gardner Museum Inc. | 990 | Chief Operating Officer | 40 | $192,064 | $0 | View return |
| 2015 | Newport Bay Naturalists and Friends | 990EZ | President | 20 | $0 | - | View return |
| 2015 | Rancho Santa Ana Botanic Garden Trustees of Rancho Santa Ana Botan | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Cornell College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Friends of Griffith University in the United States | 990 | Chief Financial Officer | 1 | $0 | $0 | View return |
| 2014 | Isabella Stewart Gardner Museum Inc. | 990 | Chief Operating Officer | 40 | $226,661 | $0 | View return |
| 2014 | Newport Bay Naturalists and Friends | 990 | Director | 5 | $0 | $0 | View return |
| 2014 | Cornell College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Medical Academic and Scientific Community Organization Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Fenway Alliance Inc. | 990 | Board Treasurer | 2 | $0 | $0 | View return |
| 2013 | Isabella Stewart Gardner Museum Inc. | 990 | Chief Operating Officer | 40 | $212,652 | $0 | View return |
| 2013 | Newport Bay Naturalists and Friends | 990 | Director | 5 | $0 | $0 | View return |
| 2013 | Cornell College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Medical Academic and Scientific Community Organization Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Fenway Alliance Inc. | 990 | Board Treasurer | 2 | $0 | $0 | View return |