
Senator · MA · D
Current term Jan 3, 2021 – Jan 3, 2027 · In the Senate since Jul 16, 2013
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Portrait: U.S. Government Publishing Office, via unitedstates/images (public domain)
498 cosponsored bills and resolutions, from Congress.gov. Withdrawn cosponsorships are labeled.
S. 4239 · Plug Offshore Wells Act
Introduced Mar 26, 2026 · cosponsored Mar 26, 2026 · original cosponsor · Environmental Protection
Latest action (Jul 15, 2026): Committee on Energy and Natural Resources Subcommittee on Public Lands, Forests, and Mining. Hearings held.
S. 4222 · End Polluter Welfare for Enhanced Oil Recovery Act of 2026
Introduced Mar 26, 2026 · cosponsored Mar 26, 2026 · original cosponsor · Taxation
Latest action (Mar 26, 2026): Read twice and referred to the Committee on Finance.
S.Con.Res. 31 · A concurrent resolution recognizing the duty of Congress to meet the needs of working women.
Introduced Mar 25, 2026 · cosponsored Mar 25, 2026 · original cosponsor · Labor and Employment
Latest action (Mar 25, 2026): Referred to the Committee on Health, Education, Labor, and Pensions. (text: CR S1619)
S. 4181 · Plastic Pellet Free Waters Act
Introduced Mar 24, 2026 · cosponsored Mar 25, 2026 · Environmental Protection
Latest action (Mar 24, 2026): Read twice and referred to the Committee on Environment and Public Works. (text: CR S1583)
S.Res. 651 · A resolution honoring the USS Massachusetts (SSN-798) Virginia Class nuclear submarine and her crew on the historic occasion of her commissioning, on March 28, 2026.
Introduced Mar 19, 2026 · cosponsored Mar 19, 2026 · original cosponsor · Armed Forces and National Security
Latest action (Mar 19, 2026): Referred to the Committee on Armed Services. (text: CR S1380-1381)
S.Res. 650 · A resolution recognizing the heritage, culture, and contributions of American Indian, Alaska Native, and Native Hawaiian women in the United States.
Introduced Mar 18, 2026 · cosponsored Mar 18, 2026 · original cosponsor · Native Americans
Latest action (Mar 18, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S1202; text: CR S1208-1209)
S. 4111 · Big Oil Windfall Profits Tax Act
Introduced Mar 17, 2026 · cosponsored Mar 17, 2026 · original cosponsor · Taxation
Latest action (Mar 17, 2026): Read twice and referred to the Committee on Finance.
Introduced Mar 17, 2026 · cosponsored Jul 21, 2026 · Armed Forces and National Security
Latest action (Apr 13, 2026): Star Print ordered on the bill.
S. 4083 · Working Americans’ Tax Cut Act
Introduced Mar 12, 2026 · cosponsored Mar 12, 2026 · original cosponsor · Taxation
Latest action (Mar 12, 2026): Read twice and referred to the Committee on Finance.
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.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. 4039 · Professional Degree Access Restoration Act
Introduced Mar 10, 2026 · cosponsored Mar 10, 2026 · original cosponsor · Education
Latest action (Mar 10, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 4015 · Stop Militarizing Our Streets Act of 2026
Introduced Mar 5, 2026 · cosponsored Mar 5, 2026 · original cosponsor · Armed Forces and National Security
Latest action (Mar 5, 2026): Read twice and referred to the Committee on Armed Services.
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. 4001 · Supplemental Security Income Restoration Act of 2026
Introduced Mar 5, 2026 · cosponsored Mar 5, 2026 · original cosponsor · Social Welfare
Latest action (Mar 5, 2026): Read twice and referred to the Committee on Finance.
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. 3971 · Small Business Innovation and Economic Security Act
Introduced Mar 3, 2026 · cosponsored Mar 3, 2026 · original cosponsor · Commerce
Latest action (Apr 13, 2026): Became Public Law No: 119-83.
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. 3958 · Puerto Rico Nutrition Assistance Fairness Act
Introduced Mar 2, 2026 · cosponsored Mar 2, 2026 · original cosponsor · Agriculture and Food
Latest action (Mar 2, 2026): Read twice and referred to the Committee on Agriculture, Nutrition, and Forestry.
S.Res. 621 · A resolution designating the week of February 23 through February 27, 2026, as "National Public Schools Week".
Introduced Feb 26, 2026 · cosponsored Feb 26, 2026 · original cosponsor · Education
Latest action (Feb 26, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S716; text: CR S711-712)
S.Res. 618 · A resolution recognizing the importance of career and technical education ("CTE") educators and work-based learning coordinators in delivering high-quality CTE, preparing students for success in the workplace, the classroom, and in life, and supporting dynamic workforce pipelines that enable the United States to grow and lead in critical economic sectors.
Introduced Feb 26, 2026 · cosponsored Feb 26, 2026 · original cosponsor · Labor and Employment
Latest action (Feb 26, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S716; text: CR S710-711)
S. 3948 · Direct File Act of 2026
Introduced Feb 26, 2026 · cosponsored Feb 26, 2026 · original cosponsor · Taxation
Latest action (Feb 26, 2026): Read twice and referred to the Committee on Finance.
S. 3940 · Access to Fair Financing for Opportunity and Resilient Development Act
Introduced Feb 26, 2026 · cosponsored Sep 29, 2026 · Finance and Financial Sector
Latest action (Feb 26, 2026): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.