| 2024 | The Simons Foundation Inc | 990PF | Trustee/Vice Chair | 1 | $18,000 | $0 | View return |
| 2024 | Life Sciences Research Foundation | 990 | Trustee Of Advisory Board | 1 | $0 | $0 | View return |
| 2023 | The Simons Foundation Inc | 990PF | Trustee | 1 | $7,000 | $0 | View return |
| 2023 | Life Sciences Research Foundation | 990 | Trustee Of Advisory Board | 1 | $0 | $0 | View return |
| 2023 | American Academy of Arts and Sciences | 990 | Member | 1 | $0 | $0 | View return |
| 2023 | Trustees of Amherst College | 990 | Trustee | 5 | $0 | $0 | View return |
| 2023 | The Broad Institute Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | President and Fellows of Harvard College | 990 | Fellow | 5 | $0 | $0 | View return |
| 2023 | Forum for the Future of Higher Education | 990 | Member | 1 | $0 | $0 | View return |
| 2023 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Trustees for Harvard University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Advantage Testing Foundation Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2022 | The Simons Foundation Inc | 990PF | Trustee | 1 | $10,000 | $0 | View return |
| 2022 | Life Sciences Research Foundation | 990 | Trustee Of Advisory Board | 1 | $0 | $0 | View return |
| 2022 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Trustees of Amherst College | 990 | Trustee | 5 | $0 | $0 | View return |
| 2022 | Metropolitan Montessori School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Advantage Testing Foundation Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2022 | The Broad Institute Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | American Academy of Arts and Sciences | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | Forum for the Future of Higher Education | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | Metropolitan Montessori School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | The Broad Institute Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Simons Foundation Inc | 990PF | Trustee | 1 | $9,000 | $0 | View return |
| 2021 | Life Sciences Research Foundation | 990 | Trustee Of Advisory Board | 1 | $0 | $0 | View return |
| 2021 | American Academy of Arts and Sciences | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Trustees of Amherst College | 990 | Trustee | 5 | $0 | $0 | View return |
| 2021 | Institute for Advanced Study - Louis | 990 | Trustee | 4 | $0 | $0 | View return |
| 2021 | Metropolitan Montessori School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Advantage Testing Foundation Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2021 | The Broad Institute Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Forum for the Future of Higher Education | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | The Simons Foundation Inc | 990PF | Trustee | 1 | $8,000 | $0 | View return |
| 2020 | Life Sciences Research Foundation | 990 | Trustee Of Advisory Board | 1 | $0 | $0 | View return |
| 2020 | Institute for Advanced Study - Louis | 990 | Trustee | 4 | $0 | $0 | View return |
| 2020 | American Academy of Arts and Sciences | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | The Broad Institute Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Trustees of Amherst College | 990 | Trustee | 5 | $0 | $0 | View return |
| 2020 | Advantage Testing Foundation Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2020 | Metropolitan Montessori School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | The Simons Foundation Inc | 990PF | Trustee | 1 | $4,000 | $0 | View return |
| 2019 | Life Sciences Research Foundation | 990 | Trustee Of Advisory Board | 1 | $0 | $0 | View return |
| 2019 | The Broad Institute Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Trustees of Amherst College | 990 | Trustee | 5 | $0 | $0 | View return |
| 2019 | American Academy of Arts and Sciences | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Advantage Testing Foundation Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2018 | The Simons Foundation Inc | 990PF | Trustee | 1 | $4,000 | $0 | View return |
| 2018 | Life Sciences Research Foundation | 990 | Trustee Of Advisory Board | 1 | $0 | $0 | View return |
| 2018 | Advantage Testing Foundation Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2018 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | The Broad Institute Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | American Academy of Arts and Sciences | 990 | Member | 1 | $0 | $0 | View return |
| 2018 | Trustees of Amherst College | 990 | Trustee | 5 | $0 | $0 | View return |
| 2017 | Life Sciences Research Foundation | 990 | Trustee Of Advisory Board | 1 | $0 | $0 | View return |
| 2017 | The Broad Institute Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Trustees of Amherst College | 990 | Trustee | 5 | $0 | $0 | View return |
| 2017 | Advantage Testing Foundation Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | The American Society for Cell Biology | 990 | Past President | 4 | $0 | $0 | View return |
| 2016 | The Broad Institute Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Trustees of Amherst College | 990 | Trustee | 0 | $0 | $0 | View return |
| 2016 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Advantage Testing Foundation Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2015 | Carnegie Endowment for International Peace | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | The American Society for Cell Biology | 990 | President | 4 | $0 | $0 | View return |
| 2015 | Commission on Presidential Debates | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Carnegie Endowment for International Peace | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | The Broad Institute Inc | 990 | Director (Beg 7/15) | 1 | $0 | $0 | View return |
| 2015 | Leadership Enterprise for a Diverse America - Leda | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Trustees of Amherst College | 990 | Trustee | 0 | $0 | $0 | View return |
| 2014 | The American Society for Cell Biology | 990 | President-Elect | 4 | $0 | $0 | View return |
| 2014 | Commission on Presidential Debates | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Carnegie Endowment for International Peace | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Trustees of Amherst College | 990 | Trustee | 0 | $0 | $0 | View return |
| 2013 | Carnegie Endowment for International Peace | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | Institute for Advanced Study - Louis | 990 | Trustee From 5/3/14 | 1 | - | - | View return |
| 2013 | Trustees of Amherst College | 990 | Trustee | 0 | $0 | $0 | View return |