
Senator · MD · D
Current term Jan 3, 2023 – Jan 3, 2029 · In the Senate since Jan 3, 2017
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Portrait: U.S. Government Publishing Office, via unitedstates/images (public domain)
678 cosponsored bills and resolutions, from Congress.gov. Withdrawn cosponsorships are labeled.
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 Feb 4, 2026 · original cosponsor · 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.Res. 592 · A resolution supporting the designation of 2026 as the "International Year of the Woman Farmer" to recognize and honor the critical role of women in agriculture.
Introduced Jan 29, 2026 · cosponsored Jan 29, 2026 · original cosponsor · Agriculture and Food
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)
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 Feb 25, 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. 3735 · Prohibit Partisan Park Passes Act
Introduced Jan 29, 2026 · cosponsored Jan 29, 2026 · original cosponsor · Public Lands and Natural Resources
Latest action (Jan 29, 2026): Read twice and referred to the Committee on Energy and Natural Resources.
S. 3733 · A bill to amend the Passport Act of June 4, 1920, to authorize certain public libraries to collect and retain a fee for the execution of a passport application.
Introduced Jan 29, 2026 · cosponsored Mar 26, 2026 · International Affairs
Latest action (Jul 27, 2026): Placed on Senate Legislative Calendar under General Orders. Calendar No. 503.
S. 3711 · Addressing Climate Financial Risk Act of 2026
Introduced Jan 28, 2026 · cosponsored Jan 28, 2026 · original cosponsor · Finance and Financial Sector
Latest action (Jan 28, 2026): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
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 10, 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.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. 3685 · No Taxpayer Funds for Corporate Investment in Venezuelan Oil Act
Introduced Jan 15, 2026 · cosponsored Jan 15, 2026 · original cosponsor · Finance and Financial Sector
Latest action (Jan 15, 2026): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
S. 3646 · No Political Enemies Act
Introduced Jan 14, 2026 · cosponsored Jan 14, 2026 · original cosponsor · Civil Rights and Liberties, Minority Issues
Latest action (Jan 14, 2026): Read twice and referred to the Committee on the Judiciary.
Introduced Jan 13, 2026 · cosponsored Jan 13, 2026 · original cosponsor · Government Operations and Politics
Latest action (Jan 13, 2026): Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
S. 3621 · Protecting Taxpayers from Risky Investments in Venezuela Act
Introduced Jan 13, 2026 · cosponsored Jan 13, 2026 · original cosponsor · International Affairs
Latest action (Jan 13, 2026): Read twice and referred to the Committee on Foreign Relations.
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.
Introduced Jan 7, 2026 · cosponsored Jan 7, 2026 · original cosponsor · Education
Latest action (Aug 5, 2026): Placed on Senate Legislative Calendar under General Orders. Calendar No. 543.
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. 3561 · Buy Now, Pay Later Protection Act of 2025
Introduced Dec 18, 2025 · cosponsored Dec 18, 2025 · original cosponsor · Finance and Financial Sector
Latest action (Dec 18, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (Sponsor introductory remarks on measure: CR S8923)
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.
S.Res. 564 · A resolution recognizing the ability of solar, storage, and wind to quickly and cheaply meet United States power demand growth.
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.
S.Res. 563 · A resolution affirming that the Federal Government should support school district investment in clean school buses.
Introduced Dec 17, 2025 · cosponsored Dec 17, 2025 · original cosponsor · Energy
Latest action (Dec 17, 2025): Referred to the Committee on Health, Education, Labor, and Pensions.
S.Res. 562 · A resolution recognizing that ozone pollution can cause lung disease, asthma attacks, cardiovascular problems, and reproductive issues.
Introduced Dec 17, 2025 · cosponsored Dec 17, 2025 · original cosponsor · Environmental Protection
Latest action (Dec 17, 2025): Referred to the Committee on Environment and Public Works.