
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 Withdrawn cosponsorships are labeled.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.Res. 615 · A resolution celebrating Black History Month.
Introduced Feb 25, 2026 · cosponsored Feb 25, 2026 · original cosponsor · Civil Rights and Liberties, Minority Issues
Latest action (Feb 25, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S689; text: CR S687-688)
S. 3905 · Tariff Refund Act of 2026
Introduced Feb 24, 2026 · cosponsored Feb 24, 2026 · original cosponsor · Foreign Trade and International Finance
Latest action (Feb 24, 2026): Read twice and referred to the Committee on Finance.
S. 3904 · American Homeownership Act
Introduced Feb 24, 2026 · cosponsored Feb 24, 2026 · original cosponsor · Taxation
Latest action (Feb 24, 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 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. 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. 3829 · Corporate Crimes Against Health Care Act
Introduced Feb 11, 2026 · cosponsored Feb 11, 2026 · original cosponsor · Health
Latest action (Feb 11, 2026): Read twice and referred to the Committee on Finance.
S.Res. 600 · A resolution recognizing January 2026 as "National Mentoring Month".
Introduced Feb 5, 2026 · cosponsored Feb 5, 2026 · original cosponsor · Education
Latest action (Feb 5, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S516; text: CR S514-515)
S. 3791 · Regional Ocean Partnerships Reauthorization Act
Introduced Feb 5, 2026 · cosponsored Feb 5, 2026 · original cosponsor · Transportation and Public Works
Latest action (Sep 14, 2026): Placed on Senate Legislative Calendar under General Orders. Calendar No. 563.
S.Res. 596 · A resolution designating the week of February 2 through 6, 2026, as "National School Counseling Week".
Introduced Feb 4, 2026 · cosponsored Feb 4, 2026 · original cosponsor · Education
Latest action (Feb 4, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S495; text: CR S492)
S. 3777 · Rebuild America’s Schools Act of 2026
Introduced Feb 4, 2026 · cosponsored Feb 4, 2026 · original cosponsor · Education
Latest action (Feb 4, 2026): Read twice and referred to the Committee on Finance. (Sponsor introductory remarks on measure: CR S491)
S. 3775 · Stop Underrides Act 2.0
Introduced Feb 4, 2026 · cosponsored Mar 10, 2026 · 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)
S.J.Res. 104 · A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress.
Introduced Jan 29, 2026 · cosponsored Mar 2, 2026 · International Affairs
Latest action (Mar 4, 2026): Motion to discharge Senate Committee on Foreign Relations rejected by Yea-Nay Vote. 47 - 53. Record Vote Number: 46. (consideration: CR S796)
S.J.Res. 103 · A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Department of Veterans Affairs relating to "Reproductive Health Services".
Introduced Jan 27, 2026 · cosponsored Feb 24, 2026 · Armed Forces and National Security
Latest action (Mar 25, 2026): Motion to proceed to consideration of measure rejected in Senate by Yea-Nay Vote. 48 - 50. Record Vote Number: 72.
S. 3702 · Dignity for Detained Immigrants Act
Introduced Jan 27, 2026 · cosponsored Jan 27, 2026 · original cosponsor · Immigration
Latest action (Jan 27, 2026): Read twice and referred to the Committee on the Judiciary.
S. 3700 · FAA SMS Compliance Review Act of 2026
Introduced Jan 27, 2026 · cosponsored Jan 27, 2026 · original cosponsor · Transportation and Public Works
Latest action (Sep 14, 2026): Placed on Senate Legislative Calendar under General Orders. Calendar No. 562.
S.Res. 585 · A resolution honoring the life, achievements, and legacy of Ben Nighthorse Campbell.
Introduced Jan 15, 2026 · cosponsored Jan 15, 2026 · original cosponsor · Congress
Latest action (Jan 15, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S263; text: CR S261)
S. 3628 · REAADI for Disasters Act
Introduced Jan 13, 2026 · cosponsored Jan 13, 2026 · original cosponsor · Emergency Management
Latest action (Jan 13, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S.Con.Res. 25 · A concurrent resolution recognizing the 15th anniversary of the January 8, 2011, Tucson, Arizona, shooting and honoring the survivors and victims, including former Congresswoman Gabby Giffords, a gun violence survivor and one of the most influential voices of courage in the United States in the fight to end gun violence.
Introduced Jan 8, 2026 · cosponsored Jan 8, 2026 · original cosponsor · Crime and Law Enforcement
Latest action (Feb 13, 2026): Held at the desk.
S. 3603 · COLAs Don’t Count Act of 2026
Introduced Jan 8, 2026 · cosponsored Jan 8, 2026 · original cosponsor · Agriculture and Food
Latest action (Jan 8, 2026): Read twice and referred to the Committee on Agriculture, Nutrition, and Forestry.
S.Res. 574 · A resolution observing the fifth anniversary of the attack on the United States Capitol on January 6, 2021, and recognizing the essential work of United States Capitol personnel, including the United States Capitol Police.
Introduced Jan 6, 2026 · cosponsored Jan 6, 2026 · original cosponsor · Congress
Latest action (Jan 6, 2026): Referred to the Committee on Rules and Administration. (text: CR S51)
S. 3582 · No Rewards for January 6 Rioters Act
Introduced Jan 6, 2026 · cosponsored Jan 6, 2026 · original cosponsor · Crime and Law Enforcement
Latest action (Jan 6, 2026): Read twice and referred to the Committee on the Judiciary.
S. 3581 · No Settlements for January 6 Law Enforcement Assaulters Act
Introduced Jan 6, 2026 · cosponsored Jan 6, 2026 · original cosponsor · Crime and Law Enforcement
Latest action (Jan 6, 2026): Read twice and referred to the Committee on the Judiciary.
S.Res. 565 · A resolution recognizing that facilities that produce renewable electricity are the cheapest power-generating facilities to operate and reliance on fossil fuel-generating facilities to meet growing power demand drives up wholesale electricity prices.
Introduced Dec 17, 2025 · cosponsored Dec 17, 2025 · original cosponsor · Energy
Latest action (Dec 17, 2025): Referred to the Committee on Energy and Natural Resources.