
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 Withdrawn cosponsorships are labeled.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. 2939 · Child Care for Every Community Act
Introduced Sep 30, 2025 · cosponsored Sep 30, 2025 · original cosponsor · Families
Latest action (Sep 30, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
Introduced Sep 29, 2025 · cosponsored Sep 29, 2025 · original cosponsor · Commerce
Latest action (Sep 29, 2025): Read twice and referred to the Committee on Commerce, Science, and Transportation. (text: CR S6834-3836)
S.Res. 418 · A resolution expressing support for the designation of the week of September 20 through September 27, 2025, as "National Estuaries Week".
Introduced Sep 19, 2025 · cosponsored Sep 19, 2025 · original cosponsor · Environmental Protection
Latest action (Sep 29, 2025): Resolution agreed to in Senate without amendment and with a preamble by Unanimous Consent. (text: CR 9/19/2025 S6795-6796)
S.J.Res. 82 · A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Office of the Secretary of the Department of Health and Human Services relating to "Policy on Adhering to the Text of the Administrative Procedure Act".
Introduced Sep 18, 2025 · cosponsored Sep 18, 2025 · original cosponsor · Government Operations and Politics
Latest action (Dec 18, 2025): Failed of passage in Senate by Yea-Nay Vote. 50 - 50. Record Vote Number: 654.
S. 2894 · Reconciliation in Place Names Act
Introduced Sep 18, 2025 · cosponsored Sep 18, 2025 · original cosponsor · Public Lands and Natural Resources
Latest action (Sep 18, 2025): Read twice and referred to the Committee on Energy and Natural Resources.
S. 2876 · Tyler Clementi Higher Education Anti-Harassment Act of 2025
Introduced Sep 18, 2025 · cosponsored Sep 18, 2025 · original cosponsor · Education
Latest action (Sep 18, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 2845 · Billionaires Income Tax Act
Introduced Sep 17, 2025 · cosponsored Sep 17, 2025 · original cosponsor · Taxation
Latest action (Sep 17, 2025): Read twice and referred to the Committee on Finance.
S. 2838 · Protecting Our Democracy Act
Introduced Sep 17, 2025 · cosponsored Jun 24, 2026 · Government Operations and Politics
Latest action (Sep 17, 2025): Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
S. 2837 · Protect America’s Workforce Act
Introduced Sep 17, 2025 · cosponsored Sep 17, 2025 · original cosponsor · Labor and Employment
Latest action (Sep 17, 2025): Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
Introduced Sep 17, 2025 · cosponsored Sep 17, 2025 · original cosponsor · Commerce
Latest action (Sep 17, 2025): Read twice and referred to the Committee on the Judiciary.
S.Res. 393 · A resolution designating September 25, 2025, as "National Lobster Day".
Introduced Sep 16, 2025 · cosponsored Sep 16, 2025 · original cosponsor · Public Lands and Natural Resources
Latest action (Sep 16, 2025): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S6637; text: CR S6652)
S.Res. 390 · A resolution designating September 2025 as "National Voting Rights Month".
Introduced Sep 16, 2025 · cosponsored Sep 16, 2025 · original cosponsor · Government Operations and Politics
Latest action (Sep 16, 2025): Referred to the Committee on the Judiciary. (text: CR S6651)
Introduced Sep 16, 2025 · cosponsored Sep 16, 2025 · original cosponsor · Labor and Employment
Latest action (Sep 16, 2025): Read twice and referred to the Committee on Finance.
S. 2822 · Register America to Vote Act of 2025
Introduced Sep 16, 2025 · cosponsored Sep 16, 2025 · original cosponsor · Government Operations and Politics
Latest action (Sep 16, 2025): Read twice and referred to the Committee on Rules and Administration.
S. 2820 · Same Day Registration Act
Introduced Sep 16, 2025 · cosponsored Sep 16, 2025 · original cosponsor · Government Operations and Politics
Latest action (Sep 16, 2025): Read twice and referred to the Committee on Rules and Administration.
S. 2819 · Head Start for America's Children Act
Introduced Sep 16, 2025 · cosponsored Sep 16, 2025 · original cosponsor · Education
Latest action (Sep 16, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 2818 · Tax Excessive CEO Pay Act of 2025
Introduced Sep 16, 2025 · cosponsored Sep 16, 2025 · original cosponsor · Taxation
Latest action (Sep 16, 2025): Read twice and referred to the Committee on Finance.
S. 2799 · Forced Arbitration Injustice Repeal Act
Introduced Sep 15, 2025 · cosponsored Sep 15, 2025 · original cosponsor · Law
Latest action (Sep 15, 2025): Read twice and referred to the Committee on the Judiciary.
S. 2798 · Equal Employment for All Act of 2025
Introduced Sep 15, 2025 · cosponsored Sep 15, 2025 · original cosponsor · Labor and Employment
Latest action (Sep 15, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
S. 2784 · Congressional Tribute to Constance Baker Motley Act of 2025
Introduced Sep 11, 2025 · cosponsored Sep 11, 2025 · original cosponsor · Civil Rights and Liberties, Minority Issues
Latest action (Sep 11, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
S. 2775 · Measuring the Cost of Disasters Act of 2025
Introduced Sep 11, 2025 · cosponsored Sep 11, 2025 · original cosponsor · Public Lands and Natural Resources
Latest action (Sep 11, 2025): Read twice and referred to the Committee on Commerce, Science, and Transportation.
S. 2763 · Keep Billionaires Out of Social Security Act
Introduced Sep 10, 2025 · cosponsored Sep 10, 2025 · original cosponsor · Social Welfare
Latest action (Sep 10, 2025): Read twice and referred to the Committee on Finance.
S. 2738 · ESP, Paraprofessional, and Education Support Staff Family Leave Act
Introduced Sep 9, 2025 · cosponsored Sep 9, 2025 · original cosponsor · Labor and Employment
Latest action (Sep 9, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S.Res. 374 · A resolution expressing the sense of the Senate that Secretary of Health and Human Services Robert Fitzgerald Kennedy Jr. does not have the confidence of the Senate or of the American people to faithfully carry out the duties of his office and should be removed from his position.
Introduced Sep 4, 2025 · cosponsored Sep 4, 2025 · original cosponsor · Health
Latest action (Sep 4, 2025): Referred to the Committee on Finance. (text: CR S6330-6333)
S. 2729 · Nationwide Right To Unionize Act
Introduced Sep 4, 2025 · cosponsored Sep 4, 2025 · original cosponsor · Labor and Employment
Latest action (Sep 4, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.