| 2025 | The E-Liability Institute Inc DBA the E-Ledgers Institute | 990 | President & Director | 1 | $0 | $0 | View return |
| 2024 | Massachusetts Institute of Technology | 990 | Presidential Advisor For Science And Technology Policy (Former VP For Research) | 40 | $609,859 | $0 | View return |
| 2024 | Mit International Inc. | 990 | Director (Outgoing) | 1 | $0 | $609,859 | View return |
| 2024 | The E-Liability Institute Inc DBA the E-Ledgers Institute | 990 | President & Director | 1 | $0 | $0 | View return |
| 2024 | Brown University of Providence | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Massachusetts Institute of Technology | 990 | VP For Research (Outgoing) | 60 | $584,345 | $0 | View return |
| 2023 | The Massachusetts Green High Performance Computing Center Inc | 990 | Director (Through 9/30/23 | 1 | $0 | $584,345 | View return |
| 2023 | Mghpcc Holyoke Inc. | 990 | Director (Through 9/30/23) | 1 | $0 | $584,345 | View return |
| 2023 | Mit International Inc. | 990 | Director | 1 | $0 | $584,345 | View return |
| 2023 | Brown University of Providence | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | The Massachusetts Green High Performance Computing Center Inc | 990 | Director | 1 | $0 | $548,182 | View return |
| 2022 | Mghpcc Holyoke Inc. | 990 | Director | 1 | $0 | $548,182 | View return |
| 2022 | Brown University of Providence | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Mghpcc Holyoke Inc. | 990 | Director | 1 | $0 | $518,971 | View return |
| 2021 | The Massachusetts Green High Performance Computing Center Inc | 990 | Director | 1 | $0 | $518,971 | View return |
| 2021 | Carbon Endowment Inc | 990EZ | Vice Chair | 1 | $0 | - | View return |
| 2021 | Brown University of Providence | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Mghpcc Holyoke Inc. | 990 | Director | 1 | $0 | $500,884 | View return |
| 2020 | The Massachusetts Green High Performance Computing Center Inc | 990 | Director | 1 | $0 | $500,884 | View return |
| 2020 | Carbon Endowment Inc | 990EZ | Vice Chair | 1 | $0 | - | View return |
| 2020 | Brown University of Providence | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Mghpcc Holyoke Inc. | 990 | Director | 1 | $0 | $490,529 | View return |
| 2019 | The Massachusetts Green High Performance Computing Center Inc | 990 | Board Member | 1 | $0 | $490,529 | View return |
| 2019 | Carbon Endowment Inc | 990EZ | Vice Chair | 1 | $0 | - | View return |
| 2019 | Brown University of Providence | 990 | Fellow | 2 | $0 | $0 | View return |
| 2019 | Advanced Functional Fabrics of America Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | The Massachusetts Green High Performance Computing Center Inc | 990 | Director | 1 | $0 | $473,863 | View return |
| 2018 | Advanced Functional Fabrics of America Inc. | 990 | Director | 2 | $0 | $473,863 | View return |
| 2018 | Mghpcc Holyoke Inc. | 990 | Director | 1 | $0 | $473,863 | View return |
| 2018 | Carbon Endowment Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2018 | Carbon Endowment Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2018 | Brown University of Providence | 990 | Fellow | 2 | $0 | $0 | View return |
| 2017 | Advanced Functional Fabrics of America Inc. | 990 | Director | 2 | $0 | $458,078 | View return |
| 2017 | The Massachusetts Green High Performance Computing Center Inc | 990 | Director | 1 | $0 | $458,078 | View return |
| 2017 | Mghpcc Holyoke Inc. | 990 | Director | 1 | $0 | $458,078 | View return |
| 2017 | Brown University of Providence | 990 | Fellow | 2 | $0 | $0 | View return |
| 2016 | The Massachusetts Green High Performance Computing Center Inc | 990 | Director | 1 | $0 | $437,380 | View return |
| 2016 | Mghpcc Holyoke Inc. | 990 | Director | 1 | $0 | $437,380 | View return |
| 2016 | Advanced Functional Fabrics of America Inc. | 990 | Director | 2 | $0 | $437,380 | View return |
| 2016 | Brown University of Providence | 990 | Fellow | 2 | $0 | $0 | View return |
| 2015 | The Massachusetts Green High Performance Computing Center Inc | 990 | Director | 1 | $0 | $378,641 | View return |
| 2015 | Mghpcc Holyoke Inc. | 990 | Director | 1 | $0 | $378,641 | View return |
| 2015 | Brown University of Providence | 990 | Fellow | 2 | $0 | $0 | View return |
| 2014 | Mghpcc Holyoke Inc. | 990 | Director | 1 | $0 | $362,826 | View return |
| 2014 | The Massachusetts Green High Performance Computing Center Inc | 990 | Director | 1 | $0 | $362,826 | View return |
| 2014 | National Academy of Sciences | 990 | Nas Council Member | 4 | $0 | $0 | View return |
| 2014 | Brown University of Providence | 990 | Fellow | 2 | $0 | $0 | View return |
| 2013 | Massachusetts Institute of Technology | 990 | VP For Research | 60 | $368,470 | $0 | View return |
| 2013 | Mghpcc Holyoke Inc. | 990 | Director | 1 | $0 | $368,471 | View return |
| 2013 | The Massachusetts Green High Performance Computing Center Inc | 990 | Director | 1 | $0 | $368,471 | View return |
| 2013 | National Academy of Sciences | 990 | Nas Council Member | 4 | $0 | $0 | View return |
| 2013 | Northeast Radio Observatory Corporation | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2013 | Brown University of Providence | 990 | Fellow | 2 | - | - | View return |