| 2025 | Science for America Inc. | 990 | Chair & CEO | 6 | $78,861 | $0 | View return |
| 2025 | Heart of the City Neighborhoods Inc. | 990 | President | 2.5 | $0 | $0 | View return |
| 2025 | Cynthia Gardens Housing Development Fund Company Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2024 | Science for America Inc. | 990 | Chair & CEO | 6 | $77,398 | $0 | View return |
| 2024 | Cynthia Gardens Housing Development Fund Company Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2024 | Heart of the City Neighborhoods Inc. | 990 | President | 2.5 | $0 | $0 | View return |
| 2023 | The Broad Institute Inc | 990 | Core Institute Member (Beg 2/23) | 60 | $621,897 | $0 | View return |
| 2023 | Science for America Inc. | 990 | Chair & CEO | 6 | $76,524 | $0 | View return |
| 2023 | Cynthia Gardens Housing Development Fund Company Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2023 | Heart of the City Neighborhoods Inc. | 990 | President | 2.5 | $0 | $0 | View return |
| 2022 | Science for America Inc. | 990 | Chief Scientist & CEO | 20 | $46,535 | $0 | View return |
| 2022 | Heart of the City Neighborhoods Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | Cynthia Gardens Housing Development Fund Company Inc. | 990 | Member | 0.5 | $0 | $0 | View return |
| 2021 | The Broad Institute Inc | 990 | Fmr Dir, Pres/CEO(See Sched O) | 0 | $124,633 | $0 | View return |
| 2021 | The Stanley Fund for the Broad Institute | 990 | Trustee (Until 2/21) | 1 | $0 | $124,632 | View return |
| 2021 | Heart of the City Neighborhoods Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Cynthia Gardens Housing Development Fund Company Inc. | 990 | Member | 0.5 | $0 | $0 | View return |
| 2020 | The Broad Institute Inc | 990 | Director, Pres/CEO (Unt 1/21) | 60 | $1,407,291 | $0 | View return |
| 2020 | The Stanley Fund for the Broad Institute | 990 | Trustee | 1 | $0 | $1,387,759 | View return |
| 2020 | Biden Cancer Initiative Inc | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2020 | The Lander Family Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Count Me in Inc. | 990 | Director (Unt 1/2021) | 1 | $0 | $0 | View return |
| 2019 | The Broad Institute Inc | 990 | Director, President & CEO | 60 | $1,927,352 | $0 | View return |
| 2019 | The Stanley Fund for the Broad Institute | 990 | Trustee | 1 | $0 | $1,927,352 | View return |
| 2019 | Cynthia Gardens Housing Development Fund Company Inc. | 990 | President | 2.5 | $0 | $0 | View return |
| 2019 | The Lander Family Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | Heart of the City Neighborhoods Inc. | 990 | President | 2.5 | $0 | $0 | View return |
| 2019 | Biden Cancer Initiative Inc | 990 | Secretary | 1 | $0 | $0 | View return |
| 2019 | Count Me in Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Broad Institute Inc | 990 | Director, President & CEO | 60 | $1,862,087 | $0 | View return |
| 2018 | The Stanley Fund for the Broad Institute | 990 | Trustee | 1 | $0 | $1,862,087 | View return |
| 2018 | Cynthia Gardens Housing Development Fund Company Inc. | 990 | President | 2.5 | $0 | $0 | View return |
| 2018 | The Lander Family Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Biden Cancer Initiative Inc | 990 | Secretary | 1 | $0 | $0 | View return |
| 2018 | Heart of the City Neighborhoods Inc. | 990 | President | 2.5 | $0 | $0 | View return |
| 2018 | Count Me in Inc. | 990EZ | Director | 1 | $0 | $0 | View return |
| 2017 | The Broad Institute Inc | 990 | Director, President & CEO | 60 | $1,230,534 | $0 | View return |
| 2017 | The Stanley Fund for the Broad Institute | 990 | Trustee | 1 | $0 | $1,230,534 | View return |
| 2017 | The Lander Family Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | Cynthia Gardens Housing Development Fund Company Inc. | 990 | President | 2.5 | $0 | $0 | View return |
| 2017 | Biden Cancer Initiative Inc | 990 | Secretary | 1 | $0 | $0 | View return |
| 2017 | Heart of the City Neighborhoods Inc. | 990 | Vice President | 2.5 | $0 | $0 | View return |
| 2016 | The Broad Institute Inc | 990 | Director, President & CEO | 60 | $1,143,360 | $0 | View return |
| 2016 | The Stanley Fund for the Broad Institute | 990 | Trustee | 1 | $0 | $1,143,360 | View return |
| 2016 | The Lander Family Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2016 | Cynthia Gardens Housing Development Fund Company Inc. | 990 | President | 2.5 | $0 | $0 | View return |
| 2016 | Heart of the City Neighborhoods Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2015 | The Broad Institute Inc | 990 | Director, President & CEO | 60 | $1,063,555 | $0 | View return |
| 2015 | The Stanley Fund for the Broad Institute | 990 | Trustee | 1 | $0 | $1,063,555 | View return |
| 2015 | The Lander Family Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2015 | Heart of the City Neighborhoods Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2015 | Cynthia Gardens Housing Development Fund Company Inc. | 990 | President | 2.5 | $0 | $0 | View return |
| 2014 | The Broad Institute Inc | 990 | Director, President & CEO | 60 | $925,374 | $0 | View return |
| 2014 | The Stanley Fund for the Broad Institute | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2014 | Heart of the City Neighborhoods Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2014 | Cynthia Gardens Housing Development Fund Company Inc. | 990 | President | 2.5 | $0 | $0 | View return |
| 2013 | The Broad Institute Inc | 990 | Director, President & CEO | 60 | $863,503 | $0 | View return |
| 2013 | Heart of the City Neighborhoods Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2013 | Trustees of Boston University | 990 | Trustee Until 09/19/2013 | 3 | - | - | View return |