
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 Withdrawn cosponsorships are labeled.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. 3739 · Veterans Hearing Aid Improvement Act of 2026
Introduced Jan 29, 2026 · cosponsored Apr 14, 2026 · Armed Forces and National Security
Latest action (Jan 29, 2026): Read twice and referred to the Committee on Veterans' Affairs.
S. 3713 · No Climate Treaties Act of 2026
Introduced Jan 28, 2026 · cosponsored Jan 28, 2026 · original cosponsor · International Affairs
Latest action (Jan 28, 2026): Read twice and referred to the Committee on Foreign Relations. (text: CR S347)
S.Res. 589 · A resolution congratulating the Montana State University football team for winning the 2025 Division I Football Championship Subdivision Championship.
Introduced Jan 27, 2026 · cosponsored Jan 27, 2026 · original cosponsor · Sports and Recreation
Latest action (Jan 27, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S298; text: CR S295)
S.Res. 587 · A resolution designating the week of January 25 through January 31, 2026, as "National School Choice Week".
Introduced Jan 27, 2026 · cosponsored Jan 28, 2026 · Education
Latest action (Jan 27, 2026): Referred to the Committee on the Judiciary. (text: CR S294)
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)
Introduced Jan 15, 2026 · cosponsored Jan 30, 2026 · Immigration
Latest action (Jan 26, 2026): Read the second time. Placed on Senate Legislative Calendar under General Orders. Calendar No. 301.
S. 3659 · SECURE Minerals Act of 2026
Introduced Jan 15, 2026 · cosponsored Feb 2, 2026 · Energy
Latest action (Jan 15, 2026): Read twice and referred to the Committee on Energy and Natural Resources.
Introduced Jan 15, 2026 · cosponsored Jan 15, 2026 · original cosponsor · Armed Forces and National Security
Latest action (Jan 15, 2026): Read twice and referred to the Committee on Armed Services.
S. 3653 · Veterans’ Bill of Rights Act of 2026
Introduced Jan 15, 2026 · cosponsored Jan 15, 2026 · original cosponsor · Armed Forces and National Security
Latest action (Apr 29, 2026): Committee on Veterans' Affairs. Hearings held.
S. 3635 · Fort Peck Water System Reauthorization Act
Introduced Jan 14, 2026 · cosponsored Jan 14, 2026 · original cosponsor · Water Resources Development
Latest action (Jul 29, 2026): Committee on Energy and Natural Resources. Ordered to be reported without amendment favorably.
S. 3609 · Community Protection and Wildfire Resilience Act
Introduced Jan 8, 2026 · cosponsored Jan 8, 2026 · original cosponsor · Emergency Management
Latest action (Jan 8, 2026): Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
S. 3606 · Fraud Accountability Act
Introduced Jan 8, 2026 · cosponsored Jan 30, 2026 · Immigration
Latest action (Jan 8, 2026): Read twice and referred to the Committee on the Judiciary.
S. 3597 · National Quantum Initiative Reauthorization Act of 2026
Introduced Jan 8, 2026 · cosponsored Jan 30, 2026 · Science, Technology, Communications
Latest action (Apr 14, 2026): Committee on Commerce, Science, and Transportation. Ordered to be reported with an amendment in the nature of a substitute favorably.
S. 3586 · AI for Mainstreet Act
Introduced Jan 7, 2026 · cosponsored Jun 23, 2026 · Commerce
Latest action (Jan 7, 2026): Read twice and referred to the Committee on Small Business and Entrepreneurship.
S. 3583 · Upward Mobility Act of 2026
Introduced Jan 6, 2026 · cosponsored Jan 8, 2026 · Social Welfare
Latest action (Jun 3, 2026): Committee on Small Business and Entrepreneurship. Hearings held.
S. 3554 · A bill to amend the Internal Revenue Code of 1986 to terminate the tax-exempt status of terrorist supporting organizations.
Introduced Dec 17, 2025 · cosponsored Dec 17, 2025 · original cosponsor · Taxation
Latest action (Dec 17, 2025): Read twice and referred to the Committee on Finance.
S. 3532 · State Veterans Homes Inspection Simplification Act
Introduced Dec 17, 2025 · cosponsored Dec 17, 2025 · original cosponsor · Health
Latest action (Dec 17, 2025): Read twice and referred to the Committee on Finance.
S. 3527 · Montana Sportsmen Conservation Act
Introduced Dec 17, 2025 · cosponsored Dec 17, 2025 · original cosponsor · Public Lands and Natural Resources
Latest action (Mar 4, 2026): Committee on Energy and Natural Resources. Ordered to be reported with an amendment in the nature of a substitute favorably.
S. 3525 · American Franchise Act
Introduced Dec 17, 2025 · cosponsored Dec 17, 2025 · original cosponsor · Labor and Employment
Latest action (Mar 19, 2026): Committee on Health, Education, Labor, and Pensions. Hearings held.
S. 3524 · American Battlefield Protection Program Amendments Act of 2025
Introduced Dec 17, 2025 · cosponsored Jul 29, 2026 · Public Lands and Natural Resources
Latest action (Sep 30, 2026): Committee on Energy and Natural Resources. Ordered to be reported with an amendment in the nature of a substitute favorably.
S. 3503 · Wildlife Road Crossing Program Reauthorization Act of 2025
Introduced Dec 16, 2025 · cosponsored Dec 16, 2025 · original cosponsor · Transportation and Public Works
Latest action (Dec 16, 2025): Read twice and referred to the Committee on Environment and Public Works.
S. 3492 · Essential Caregivers Act of 2025
Introduced Dec 16, 2025 · cosponsored Mar 4, 2026 · Health
Latest action (Dec 16, 2025): Read twice and referred to the Committee on Finance.
S.Res. 545 · A resolution designating December 6, 2025, as "National Miners Day".
Introduced Dec 11, 2025 · cosponsored Dec 11, 2025 · original cosponsor · Congress
Latest action (Dec 11, 2025): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S8696-8697; text: CR S8677)
S. 3416 · Safeguarding U.S. Rulemaking Act
Introduced Dec 10, 2025 · cosponsored Dec 10, 2025 · original cosponsor · Government Operations and Politics
Latest action (Dec 10, 2025): Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
S. 3409 · Lower Yellowstone River Native Fish Conservation Act
Introduced Dec 9, 2025 · cosponsored Jan 30, 2026 · Water Resources Development
Latest action (Mar 17, 2026): Committee on Energy and Natural Resources Subcommittee on Water and Power. Hearings held.