
Senator · MA · D
Current term Jan 3, 2025 – Jan 3, 2031 · In the Senate since Jan 3, 2013
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Portrait: U.S. Government Publishing Office, via unitedstates/images (public domain)
529 cosponsored bills and resolutions, from Congress.gov. Withdrawn cosponsorships are labeled.
S. 4082 · Government Surveillance Reform Act of 2026
Introduced Mar 12, 2026 · cosponsored Mar 12, 2026 · original cosponsor · Armed Forces and National Security
Latest action (Mar 12, 2026): Read twice and referred to the Committee on the Judiciary.
S. 4081 · Fair Wages for Home Care Workers Act
Introduced Mar 12, 2026 · cosponsored Mar 12, 2026 · original cosponsor · Labor and Employment
Latest action (Mar 12, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 4056 · Proprietary Education Oversight Task Force Act
Introduced Mar 11, 2026 · cosponsored Mar 11, 2026 · original cosponsor · Education
Latest action (Mar 11, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions. (text: CR S1011-1015)
S.Con.Res. 28 · A concurrent resolution expressing support for the recognition of March 10, 2026, as "Abortion Provider Appreciation Day".
Introduced Mar 10, 2026 · cosponsored Mar 10, 2026 · original cosponsor · Health
Latest action (Mar 10, 2026): Referred to the Committee on Health, Education, Labor, and Pensions. (text: CR S966)
S. 4044 · Support for Astrophysical Observatories and National High-Energy Astrophysics Hubs Act of 2026
Introduced Mar 10, 2026 · cosponsored Mar 10, 2026 · original cosponsor · Science, Technology, Communications
Latest action (Mar 10, 2026): Read twice and referred to the Committee on Commerce, Science, and Transportation.
S. 4007 · Family Grocery and Farmer Relief Act
Introduced Mar 5, 2026 · cosponsored Mar 5, 2026 · original cosponsor · Agriculture and Food
Latest action (Mar 5, 2026): Read twice and referred to the Committee on the Judiciary. (text: CR S883-887)
S.Res. 626 · A resolution designating March 6, 2026, as "National Speech and Debate Education Day".
Introduced Mar 4, 2026 · cosponsored Mar 4, 2026 · original cosponsor · Education
Latest action (Mar 4, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S851; text: CR S804)
S. 3991 · DISCLOSE Act of 2026
Introduced Mar 4, 2026 · cosponsored Mar 4, 2026 · original cosponsor · Government Operations and Politics
Latest action (Mar 4, 2026): Read twice and referred to the Committee on Rules and Administration.
S. 3990 · PrEP Access and Coverage Act of 2026
Introduced Mar 4, 2026 · cosponsored Mar 4, 2026 · original cosponsor · Health
Latest action (Mar 4, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 3974 · Websites and Software Applications Accessibility Act of 2026
Introduced Mar 3, 2026 · cosponsored Mar 3, 2026 · original cosponsor · Civil Rights and Liberties, Minority Issues
Latest action (Mar 3, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 3959 · Smarter Sentencing Act of 2026
Introduced Mar 2, 2026 · cosponsored Mar 2, 2026 · original cosponsor · Crime and Law Enforcement
Latest action (Mar 2, 2026): Read twice and referred to the Committee on the Judiciary. (text: CR S733-734)
S. 3940 · Access to Fair Financing for Opportunity and Resilient Development Act
Introduced Feb 26, 2026 · cosponsored Jun 22, 2026 · Finance and Financial Sector
Latest action (Feb 26, 2026): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
S. 3892 · Stop Price Gouging in Grocery Stores Act of 2026
Introduced Feb 12, 2026 · cosponsored Apr 29, 2026 · Commerce
Latest action (Feb 12, 2026): Read twice and referred to the Committee on Commerce, Science, and Transportation.
S. 3891 · ICE Accountability Act
Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Immigration
Latest action (Feb 12, 2026): Read twice and referred to the Committee on the Judiciary.
S. 3886 · Nurses Belong in Nursing Homes Act
Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Health
Latest action (Feb 12, 2026): Read twice and referred to the Committee on Finance.
S. 3875 · Responsible Firearms Marketing Act
Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Commerce
Latest action (Feb 12, 2026): Read twice and referred to the Committee on Commerce, Science, and Transportation.
S. 3869 · Healthy Families Act
Introduced Feb 12, 2026 · cosponsored Feb 25, 2026 · Labor and Employment
Latest action (Feb 12, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 3865 · BE HEARD in the Workplace Act
Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Labor and Employment
Latest action (Feb 12, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 3864 · Federal Jobs Guarantee Development Act of 2026
Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Labor and Employment
Latest action (Feb 12, 2026): Read twice and referred to the Committee on Finance.
S.Res. 604 · A resolution recognizing that it is the duty of the Federal Government to develop and implement a Transgender Bill of Rights to protect and codify the rights of transgender and nonbinary people under the law and ensure their access to medical care, shelter, safety, and economic security.
Introduced Feb 11, 2026 · cosponsored Feb 11, 2026 · original cosponsor · Health
Latest action (Feb 11, 2026): Referred to the Committee on the Judiciary. (text: CR S580-581)
S. 3847 · Stop Corporate Inversions Act of 2026
Introduced Feb 11, 2026 · cosponsored Feb 11, 2026 · original cosponsor · Taxation
Latest action (Feb 11, 2026): Read twice and referred to the Committee on Finance. (text: CR S579-580)
Introduced Feb 10, 2026 · cosponsored Feb 10, 2026 · original cosponsor · Government Operations and Politics
Latest action (Feb 10, 2026): Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
S.Res. 601 · A resolution designating the week beginning February 2, 2026, as "National Tribal Colleges and Universities Week".
Introduced Feb 5, 2026 · cosponsored Feb 5, 2026 · original cosponsor · Native Americans
Latest action (Feb 5, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S518; text: CR S515)
S. 3775 · Stop Underrides Act 2.0
Introduced Feb 4, 2026 · cosponsored Feb 4, 2026 · original cosponsor · Transportation and Public Works
Latest action (Feb 4, 2026): Read twice and referred to the Committee on Commerce, Science, and Transportation.
S.Res. 593 · A resolution honoring the victims of the 2025 Potomac River mid-air collision.
Introduced Jan 29, 2026 · cosponsored Jan 29, 2026 · original cosponsor · Transportation and Public Works
Latest action (Jan 29, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S397; text: CR S381-382)