
Senator · MT · R
Current term Jan 3, 2025 – Jan 3, 2031 · In the Senate since Jan 3, 2025
Official websiteBiographical Directory
Portrait: U.S. Government Publishing Office, via unitedstates/images (public domain)
339 cosponsored bills and resolutions, from Congress.gov. Withdrawn cosponsorships are labeled.
S. 4419 · A bill to amend title 31, United States Code, to require only foreign entities to report beneficial ownership information, and for other purposes.
Introduced Apr 28, 2026 · cosponsored Apr 28, 2026 · original cosponsor · Finance and Financial Sector
Latest action (Apr 28, 2026): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
S. 4410 · A bill to amend the Mineral Leasing Act to provide for the payment of bonus payments of certain coal leases issued under that Act.
Introduced Apr 28, 2026 · cosponsored May 11, 2026 · Energy
Latest action (Jul 29, 2026): Committee on Energy and Natural Resources. Ordered to be reported without amendment favorably.
S. 4395 · Terrorism Risk Insurance Program Reauthorization Act of 2026
Introduced Apr 27, 2026 · cosponsored May 19, 2026 · Finance and Financial Sector
Latest action (Oct 5, 2026): Held at the desk.
S. 4379 · Russia’s War on Faith Act
Introduced Apr 22, 2026 · cosponsored Aug 4, 2026 · International Affairs
Latest action (Apr 22, 2026): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
S. 4378 · Protecting American Taxpayers Act
Introduced Apr 22, 2026 · cosponsored Apr 22, 2026 · original cosponsor · Government Operations and Politics
Latest action (Apr 27, 2026): Read the second time. Placed on Senate Legislative Calendar under General Orders. Calendar No. 401.
Introduced Apr 22, 2026 · cosponsored Apr 22, 2026 · original cosponsor · Armed Forces and National Security
Latest action (Apr 22, 2026): Read twice and referred to the Committee on Armed Services.
S. 4374 · Airpower Acceleration Act of 2026
Introduced Apr 22, 2026 · cosponsored Apr 22, 2026 · original cosponsor · Armed Forces and National Security
Latest action (Apr 22, 2026): Read twice and referred to the Committee on Armed Services.
S. 4271 · Support our Firefighters Act
Introduced Mar 26, 2026 · cosponsored Mar 26, 2026 · original cosponsor · Government Operations and Politics
Latest action (Mar 26, 2026): Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
S. 4250 · Sport Fish Restoration, Recreational Boating Safety, and Wildlife Restoration Act of 2026
Introduced Mar 26, 2026 · cosponsored Mar 26, 2026 · original cosponsor · Public Lands and Natural Resources
Latest action (Mar 26, 2026): Read twice and referred to the Committee on Commerce, Science, and Transportation.
S. 4218 · VA Appraisal Modernization Act
Introduced Mar 26, 2026 · cosponsored Mar 26, 2026 · original cosponsor · Armed Forces and National Security
Latest action (Mar 26, 2026): Read twice and referred to the Committee on Veterans' Affairs.
S.Res. 660 · A resolution honoring the service and sacrifice of Air Force Major John A. Klinner, Air Force Major Ariana G. Savino, Air Force Technical Sergeant Ashley B. Pruitt, Air Force Captain Seth R. Koval, Air Force Captain Curtis J. Angst, and Air Force Master Sergeant Tyler H. Simmons.
Introduced Mar 23, 2026 · cosponsored Mar 23, 2026 · original cosponsor · Armed Forces and National Security
Latest action (Mar 23, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S1560; text: CR S1546-1547)
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. 4135 · FLAP Reauthorization Act
Introduced Mar 18, 2026 · cosponsored Mar 18, 2026 · original cosponsor · Transportation and Public Works
Latest action (Mar 18, 2026): Read twice and referred to the Committee on Environment and Public Works.
S. 4091 · Habitat Connectivity on Working Lands Act of 2026
Introduced Mar 12, 2026 · cosponsored Mar 12, 2026 · original cosponsor · Agriculture and Food
Latest action (Mar 12, 2026): Read twice and referred to the Committee on Agriculture, Nutrition, and Forestry.
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.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. 3940 · Access to Fair Financing for Opportunity and Resilient Development Act
Introduced Feb 26, 2026 · cosponsored Feb 26, 2026 · original cosponsor · Finance and Financial Sector
Latest action (Feb 26, 2026): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
S. 3923 · Weather Research and Forecasting Innovation Reauthorization Act of 2026
Introduced Feb 25, 2026 · cosponsored Feb 25, 2026 · original cosponsor · Public Lands and Natural Resources
Latest action (Sep 28, 2026): Placed on Senate Legislative Calendar under General Orders. Calendar No. 685.
Introduced Feb 25, 2026 · cosponsored Mar 3, 2026 · Immigration
Latest action (Feb 25, 2026): Read twice and referred to the Committee on Commerce, Science, and Transportation.
S. 3916 · Gun Owner Registration Information Protection Act
Introduced Feb 25, 2026 · cosponsored Mar 3, 2026 · Crime and Law Enforcement
Latest action (Feb 25, 2026): Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
S. 3885 · Aviation Innovation and Global Competitiveness Act
Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Transportation and Public Works
Latest action (Jul 22, 2026): Committee on Commerce, Science, and Transportation. Ordered to be reported with an amendment in the nature of a substitute favorably.
S. 3866 · A bill to provide for updates to the Federal Aviation Administration type certification process to support development of new and novel technologies, and for other purposes.
Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Transportation and Public Works
Latest action (Feb 12, 2026): Read twice and referred to the Committee on Commerce, Science, and Transportation.
S.Res. 601 · A resolution designating the week beginning February 2, 2026, as "National Tribal Colleges and Universities Week".
Introduced Feb 5, 2026 · cosponsored Feb 5, 2026 · original cosponsor · Native Americans
Latest action (Feb 5, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S518; text: CR S515)
Introduced Jan 29, 2026 · cosponsored Jan 30, 2026 · Government Operations and Politics
Latest action (Jan 29, 2026): Read twice and referred to the Committee on Rules and Administration.
S. 3746 · Stopping Transfers of Public Funds Abroad Act
Introduced Jan 29, 2026 · cosponsored Mar 10, 2026 · Finance and Financial Sector
Latest action (Jan 29, 2026): Read twice and referred to the Committee on Finance.