| 2024 | Harold Alfond Foundation C/O Dexter Enterprises Inc | 990PF | Trustee | 7 | $0 | $0 | View return |
| 2024 | Healthy Physician Foundation | 990EZ | At-Large Trustee | 1 | $0 | $0 | View return |
| 2024 | Sears House Association Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | The Somerset Club | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Healthy Physician Foundation | 990EZ | At-Large Trustee | 1 | $0 | $0 | View return |
| 2023 | Medical Society of the District Of | 990 | Secretary; At-Large Director | 1 | $0 | $0 | View return |
| 2023 | Harold Alfond Foundation C/O Dexter Enterprises Inc | 990PF | Trustee | 7 | $0 | $0 | View return |
| 2023 | Sears House Association Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Museum of Fine Arts | 990 | Elected Trustee | 1 | $0 | $0 | View return |
| 2023 | Knoxville Symphony Society Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Boston Symphony Orchestra Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Knoxville Symphony Society Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Medical Society of the District Of | 990 | At-Large Dir; Then Sec (10/2022) | 1 | $0 | $0 | View return |
| 2022 | Healthy Physician Foundation | 990EZ | Vice Chair | 1 | $0 | $0 | View return |
| 2022 | Sears House Association Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Harold Alfond Foundation C/O Dexter Enterprises Inc | 990PF | Trustee | 7 | $0 | $0 | View return |
| 2022 | Museum of Fine Arts | 990 | Elected Trustee | 1 | $0 | $0 | View return |
| 2022 | Boston Symphony Orchestra Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Harvard Musical Association | 990PF | VP | 0 | $0 | $0 | View return |
| 2021 | American College of Lifestyle Medicine | 990 | Director | 1 | $600 | $0 | View return |
| 2021 | Sears House Association Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Harold Alfond Foundation C/O Dexter Enterprises Inc | 990PF | Trustee | 7 | $0 | $0 | View return |
| 2021 | Healthy Physician Foundation | 990EZ | Vice Chair | 1 | $0 | $0 | View return |
| 2021 | Medical Society of the District Of | 990 | At-Large Director | 1 | $0 | $0 | View return |
| 2021 | Harvard Musical Association | 990PF | VP | 0 | $0 | $0 | View return |
| 2021 | Museum of Fine Arts | 990 | Elected Trustee | 1 | $0 | $0 | View return |
| 2021 | Knoxville Symphony Society Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Boston Symphony Orchestra Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Sears House Association Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Human Rights Alliance | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2020 | Medical Society of the District Of | 990 | Director At-Large | 1 | $0 | $0 | View return |
| 2020 | Harold Alfond Foundation C/O Dexter Enterprises Inc | 990PF | Trustee | 7 | $0 | $0 | View return |
| 2020 | American College of Lifestyle Medicine | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Museum of Fine Arts | 990 | Elected Trustee | 1 | $0 | $0 | View return |
| 2020 | Harvard Musical Association | 990PF | VP | 0 | $0 | $0 | View return |
| 2020 | Boston Symphony Orchestra Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Harold Alfond Foundation C/O Dexter Enterprises Inc | 990PF | Trustee | 7 | $0 | $0 | View return |
| 2019 | Medical Society of the District Of | 990 | Director At-Large (From 10/2019) | 1 | $0 | $0 | View return |
| 2019 | Human Rights Alliance | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2019 | American College of Lifestyle Medicine | 990 | Director Ele | 1 | $0 | $0 | View return |
| 2019 | Museum of Fine Arts | 990 | Elected Trustee | 1 | $0 | $0 | View return |
| 2019 | Knoxville Symphony Society Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Boston Symphony Orchestra Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Harvard Musical Association | 990PF | VP | 0 | $0 | $0 | View return |
| 2018 | Central Valley Education Associatio | 990 | Board Member | 2 | $750 | $0 | View return |
| 2018 | Harold Alfond Foundation C/O Dexter Enterprises Inc | 990PF | Trustee | 7 | $0 | $0 | View return |
| 2018 | Museum of Fine Arts | 990 | Elected Trustee | 1 | $0 | $0 | View return |
| 2018 | Harvard Musical Association | 990PF | Vice Preside | 0 | $0 | $0 | View return |
| 2018 | Boston Symphony Orchestra Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Central Valley Education Associatio | 990 | Board Member | 2 | $750 | $0 | View return |
| 2017 | Harold Alfond Foundation C/O Dexter Enterprises Inc | 990PF | Trustee | 7 | $0 | $0 | View return |
| 2017 | Knoxville Symphony Society Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Museum of Fine Arts | 990 | Elected Trustee | 1 | $0 | $0 | View return |
| 2017 | Harvard Musical Association | 990PF | Director | 0 | $0 | $0 | View return |
| 2017 | Boston Symphony Orchestra Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2016 | Central Valley Education Associatio | 990EZ | Board Member | 2 | $500 | - | View return |
| 2016 | Knoxville Symphony Society Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Harold Alfond Foundation C/O Dexter Enterprises Inc | 990PF | Trustee | 7 | $0 | $0 | View return |
| 2016 | Boston Symphony Orchestra Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2016 | Museum of Fine Arts | 990 | Elected Trustee | 1 | $0 | $0 | View return |
| 2016 | Harvard Musical Association | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | Harold Alfond Foundation C/O Dexter Enterprises Inc | 990PF | Trustee | 7 | $0 | $0 | View return |
| 2015 | Knoxville Symphony Society Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Harvard Musical Association | 990PF | Director | 2 | $0 | $0 | View return |
| 2015 | Central Valley Education Associatio | 990EZ | Board Member | 2 | $0 | - | View return |
| 2015 | Boston Symphony Orchestra Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2015 | Harold Alfond Foundation C/O Dexter Enterprises Inc | 990PF | Trustee | 7 | $0 | $0 | View return |
| 2015 | Museum of Fine Arts | 990 | Elected Trustee | 1 | $0 | $0 | View return |
| 2014 | Knoxville Symphony Society Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Harold Alfond Foundation C/O Dexter Enterprises Inc | 990PF | Trustee | 7 | $0 | $0 | View return |
| 2014 | Boston Symphony Orchestra Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2014 | Museum of Fine Arts | 990 | Elected Trustee | 1 | $0 | $0 | View return |
| 2013 | Knoxville Symphony Society Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Harold Alfond Foundation C/O Dexter Enterprises Inc | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2013 | Museum of Fine Arts | 990 | Elected Trustee | 1 | $0 | $0 | View return |
| 2013 | Boston Symphony Orchestra Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2013 | Society for the Preservation of New England Antiquities Inc. | 990 | Trustee | 2 | $0 | $0 | View return |