
Senator · MT · R
Current term Jan 3, 2021 – Jan 3, 2027 · In the Senate since Jan 6, 2015
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Portrait: U.S. Government Publishing Office, via unitedstates/images (public domain)
355 cosponsored bills and resolutions, from Congress.gov. Withdrawn cosponsorships are labeled.
S. 4420 · Physical Therapist Workforce and Patient Access Act of 2026
Introduced Apr 28, 2026 · cosponsored Jun 24, 2026 · Health
Latest action (Apr 28, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 4395 · Terrorism Risk Insurance Program Reauthorization Act of 2026
Introduced Apr 27, 2026 · cosponsored Aug 3, 2026 · Finance and Financial Sector
Latest action (Oct 5, 2026): Held at the desk.
S. 4378 · Protecting American Taxpayers Act
Introduced Apr 22, 2026 · cosponsored Jul 15, 2026 · Government Operations and Politics
Latest action (Apr 27, 2026): Read the second time. Placed on Senate Legislative Calendar under General Orders. Calendar No. 401.
S. 4329 · Title X Abortion Provider Prohibition Act
Introduced Apr 16, 2026 · cosponsored Apr 16, 2026 · original cosponsor · Health
Latest action (Apr 16, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 4318 · Breast Cancer Stamp Reauthorization Act
Introduced Apr 16, 2026 · cosponsored Jul 28, 2026 · Government Operations and Politics
Latest action (Apr 16, 2026): Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
S. 4312 · Federal Mechanical Insulation Act of 2026
Introduced Apr 16, 2026 · cosponsored Apr 16, 2026 · original cosponsor · Energy
Latest action (Apr 16, 2026): Read twice and referred to the Committee on Energy and Natural Resources.
Introduced Apr 13, 2026 · cosponsored Apr 22, 2026 · Armed Forces and National Security
Latest action (Apr 14, 2026): Read the second time. Placed on Senate Legislative Calendar under General Orders. Calendar No. 371.
S.Res. 666 · A resolution designating the first week of April as "National Asbestos Awareness Week".
Introduced Mar 27, 2026 · cosponsored Mar 27, 2026 · original cosponsor · Health
Latest action (Mar 27, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S1690; text: CR S1675)
S. 4276 · Native American Housing Assistance and Self-Determination Modernization Act of 2026
Introduced Mar 26, 2026 · cosponsored Mar 26, 2026 · original cosponsor · Native Americans
Latest action (Mar 26, 2026): Read twice and referred to the Committee on Indian Affairs.
S.Res. 655 · A resolution expressing support for the annual designation of the first Saturday after the Spring Equinox as "National Day of Play".
Introduced Mar 22, 2026 · cosponsored Mar 22, 2026 · original cosponsor · withdrew as cosponsor Apr 2, 2026 · Health
Latest action (Mar 22, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S1523; text: CR S1517)
S.Res. 653 · A resolution designating March 21, 2026, as "National Women in Agriculture Day".
Introduced Mar 19, 2026 · cosponsored Mar 19, 2026 · original cosponsor · Agriculture and Food
Latest action (Mar 19, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S1357; text: CR S1382)
S. 4146 · Local Data for Better Conservation Act
Introduced Mar 19, 2026 · cosponsored Mar 19, 2026 · original cosponsor · Environmental Protection
Latest action (Mar 19, 2026): Read twice and referred to the Committee on Environment and Public Works.
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. 4134 · Stop Insider Trading Act
Introduced Mar 18, 2026 · cosponsored Apr 2, 2026 · Government Operations and Politics
Latest action (Mar 18, 2026): Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
S.Res. 645 · A resolution recognizing 2026 as the "International Year of Rangelands and Pastoralists".
Introduced Mar 17, 2026 · cosponsored Mar 17, 2026 · original cosponsor · Agriculture and Food
Latest action (Mar 17, 2026): Referred to the Committee on Energy and Natural Resources. (text: CR S1093-1094)
S. 4117 · Federal Law Enforcement Officer Service Weapon Purchase Act of 2026
Introduced Mar 17, 2026 · cosponsored Mar 17, 2026 · original cosponsor · Crime and Law Enforcement
Latest action (Mar 17, 2026): Read twice and referred to the Committee on the Judiciary.
Introduced Mar 17, 2026 · cosponsored Mar 17, 2026 · original cosponsor · Energy
Latest action (Sep 30, 2026): Committee on Energy and Natural Resources. Ordered to be reported with an amendment favorably.
S. 4023 · America’s Living Library Act
Introduced Mar 5, 2026 · cosponsored Mar 5, 2026 · original cosponsor · Public Lands and Natural Resources
Latest action (Sep 16, 2026): Committee on Energy and Natural Resources. Hearings held.
S. 4016 · Stop Unemployment Fraud Act
Introduced Mar 5, 2026 · cosponsored Mar 5, 2026 · original cosponsor · Taxation
Latest action (Mar 5, 2026): Read twice and referred to the Committee on Finance.
S. 4013 · National Constitutional Carry Act
Introduced Mar 5, 2026 · cosponsored Jun 24, 2026 · Crime and Law Enforcement
Latest action (Mar 5, 2026): Read twice and referred to the Committee on the Judiciary.
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. 3989 · Community TEAMS Act of 2026
Introduced Mar 4, 2026 · cosponsored Sep 24, 2026 · Health
Latest action (Mar 4, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 3965 · EDA Short Form Application Act
Introduced Mar 3, 2026 · cosponsored Mar 3, 2026 · original cosponsor · Commerce
Latest action (Mar 3, 2026): Read twice and referred to the Committee on Environment and Public Works. (text: CR S764)
S.Res. 622 · A resolution expressing support for the designation of February 21 through February 28, 2026, as "National FFA Week", recognizing the important role of the National FFA Organization in developing the next generation of globally conscious leaders who will change the world, and celebrating the 50th anniversary of the chartering of the State of Alaska as a State FFA Association.
Introduced Feb 26, 2026 · cosponsored Feb 26, 2026 · original cosponsor · Agriculture and Food
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 S712)
S.Res. 617 · A resolution supporting the goals and ideals of "Career and Technical Education Month".
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)