
Senator · MT · R
Current term Jan 3, 2021 – Jan 3, 2027 · In the Senate since Jan 6, 2015
Official websiteContact formBiographical Directory
Portrait: U.S. Government Publishing Office, via unitedstates/images (public domain)
355 cosponsored bills and resolutions, from Congress.gov. Withdrawn cosponsorships are labeled.
Introduced May 6, 2025 · cosponsored May 6, 2025 · original cosponsor · Health
Latest action (May 6, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S.Res. 201 · A resolution expressing support for the designation of the week of May 4, 2025, through May 10, 2025, as "National Small Business Week" to celebrate the contributions of small businesses and entrepreneurs in every community in the United States.
Introduced May 5, 2025 · cosponsored May 5, 2025 · original cosponsor · Commerce
Latest action (May 5, 2025): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S2753; text: CR S2758)
S. 1564 · Floodplain Enhancement and Recovery Act
Introduced May 1, 2025 · cosponsored May 1, 2025 · original cosponsor · Finance and Financial Sector
Latest action (Oct 5, 2026): Held at the desk.
S. 1562 · PREEMIE Reauthorization Act of 2025
Introduced May 1, 2025 · cosponsored Jan 15, 2026 · Health
Latest action (May 1, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 1552 · Living Donor Protection Act of 2025
Introduced May 1, 2025 · cosponsored Aug 1, 2025 · Health
Latest action (Mar 11, 2026): Placed on Senate Legislative Calendar under General Orders. Calendar No. 352.
S. 1532 · A bill to amend the Internal Revenue Code of 1986 to modify the railroad track maintenance credit.
Introduced Apr 30, 2025 · cosponsored Nov 19, 2025 · Taxation
Latest action (Apr 30, 2025): Read twice and referred to the Committee on Finance.
S.Res. 186 · A resolution supporting the mission and goals of National Fentanyl Awareness Day in 2025, including increasing individual and public awareness of the impact of fake or counterfeit fentanyl pills on families and young people.
Introduced Apr 29, 2025 · cosponsored Apr 29, 2025 · original cosponsor · Health
Latest action (Apr 29, 2025): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S2643; text: CR S2669)
S. 1502 · Felony Murder for Deadly Fentanyl Distribution Act of 2025
Introduced Apr 29, 2025 · cosponsored Apr 30, 2025 · Crime and Law Enforcement
Latest action (Apr 29, 2025): Read twice and referred to the Committee on the Judiciary.
S. 1496 · New Markets for State-Inspected Meat and Poultry Act of 2025
Introduced Apr 10, 2025 · cosponsored Apr 10, 2025 · original cosponsor · Agriculture and Food
Latest action (Apr 10, 2025): Read twice and referred to the Committee on Agriculture, Nutrition, and Forestry.
Introduced Apr 10, 2025 · cosponsored Apr 10, 2025 · original cosponsor · Law
Latest action (Apr 10, 2025): Read twice and referred to the Committee on the Judiciary.
S. 1470 · Continental Divide National Scenic Trail Completion Act
Introduced Apr 10, 2025 · cosponsored Apr 10, 2025 · original cosponsor · Public Lands and Natural Resources
Latest action (Jul 23, 2026): Placed on Senate Legislative Calendar under General Orders. Calendar No. 477.
S. 1404 · Combating Organized Retail Crime Act
Introduced Apr 10, 2025 · cosponsored Apr 10, 2025 · original cosponsor · Crime and Law Enforcement
Latest action (Apr 10, 2025): Read twice and referred to the Committee on the Judiciary.
S. 1384 · Abortion Funding Awareness Act of 2025
Introduced Apr 9, 2025 · cosponsored Apr 9, 2025 · original cosponsor · Health
Latest action (Apr 9, 2025): Read twice and referred to the Committee on Finance.
Introduced Apr 8, 2025 · cosponsored May 13, 2026 · Health
Latest action (Apr 8, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S.Res. 159 · A resolution honoring the life of the Honorable John Bennett Johnston, Jr., former Senator for the State of Louisiana.
Introduced Apr 7, 2025 · cosponsored Apr 7, 2025 · original cosponsor · Congress
Latest action (Apr 7, 2025): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S2459; text: CR S2458)
S.J.Res. 46 · A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle and Engine Pollution Control Standards; Heavy-Duty Vehicle and Engine Emission Warranty and Maintenance Provisions; Advanced Clean Trucks; Zero Emission Airport Shuttle; Zero-Emission Power Train Certification; Waiver of Preemption; Notice of Decision".
Introduced Apr 4, 2025 · cosponsored Apr 4, 2025 · original cosponsor · Environmental Protection
Latest action (Apr 4, 2025): Read twice and referred to the Committee on Environment and Public Works.
S.J.Res. 45 · A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle and Engine Pollution Control Standards; Advanced Clean Cars II; Waiver of Preemption; Notice of Decision".
Introduced Apr 4, 2025 · cosponsored May 1, 2025 · Environmental Protection
Latest action (Apr 4, 2025): Read twice and referred to the Committee on Environment and Public Works.
S. 1301 · Tribal Labor Sovereignty Act of 2025
Introduced Apr 3, 2025 · cosponsored Apr 3, 2025 · original cosponsor · Native Americans
Latest action (Apr 3, 2025): Read twice and referred to the Committee on Indian Affairs.
Introduced Apr 3, 2025 · cosponsored Apr 4, 2025 · Crime and Law Enforcement
Latest action (Apr 3, 2025): Read twice and referred to the Committee on the Judiciary. (text: CR S2181)
S. 1289 · 25th Anniversary of 9/11 Commemorative Coin Act
Introduced Apr 3, 2025 · cosponsored Sep 15, 2025 · Finance and Financial Sector
Latest action (Apr 3, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
Introduced Apr 3, 2025 · cosponsored Mar 16, 2026 · Transportation and Public Works
Latest action (Apr 3, 2025): Read twice and referred to the Committee on Commerce, Science, and Transportation.
S. 1261 · CONNECT for Health Act of 2025
Introduced Apr 2, 2025 · cosponsored Apr 2, 2025 · original cosponsor · Health
Latest action (Apr 2, 2025): Read twice and referred to the Committee on Finance.
S. 1260 · Rural Housing Service Reform Act of 2025
Introduced Apr 2, 2025 · cosponsored Apr 2, 2025 · original cosponsor · Housing and Community Development
Latest action (Apr 2, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
S. 1241 · Sanctioning Russia Act of 2025
Introduced Apr 1, 2025 · cosponsored Apr 1, 2025 · original cosponsor · International Affairs
Latest action (Apr 1, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
S. 1228 · A bill to amend the Public Lands Corps Act of 1993 to modify the cost-sharing requirement for conservation projects carried out by a qualified youth or conservation corps, and for other purposes.
Introduced Apr 1, 2025 · cosponsored Jan 29, 2026 · Public Lands and Natural Resources
Latest action (Dec 2, 2025): Committee on Energy and Natural Resources Subcommittee on Public Lands, Forests, and Mining. Hearings held. With printed Hearing: S.Hrg. 119-237.