- Record: Senate Floor
- Section type: Cosponsors
- Chamber: Senate
- Date: September 14, 2026
- Congress: 119th Congress
- Why this source matters: This section came from the Senate floor portion of the record.
S. 343
At the request of Mr. Van Hollen, the name of the Senator from Wisconsin (Ms. Baldwin) was added as a cosponsor of S. 343, a bill to require full funding of part A of title I of the Elementary and Secondary Education Act of 1965 and the Individuals with Disabilities Education Act.
S. 455
At the request of Mr. Blumenthal, the name of the Senator from Connecticut (Mr. Murphy) was added as a cosponsor of S. 455, a bill to amend section 287 of the Immigration and Nationality Act to limit immigration enforcement actions at sensitive locations, to clarify the powers of immigration officers at sensitive locations, and for other purposes.
S. 478
At the request of Mr. Kennedy, the names of the Senator from North Dakota (Mr. Hoeven) and the Senator from Nebraska (Mrs. Fischer) were added as cosponsors of S. 478, a bill to amend title 38, United States Code, to prohibit the Secretary of Veterans Affairs from transmitting certain information to the Department of Justice for use by the national instant criminal background check system.
S. 986
At the request of Mr. Kaine, the name of the Senator from New Hampshire (Ms. Hassan) was added as a cosponsor of S. 986, a bill to address and take action to prevent bullying and harassment of students.
S. 1138
At the request of Ms. Hassan, the names of the Senator from New Mexico (Mr. Lujan) and the Senator from Ohio (Mr. Husted) were added as cosponsors of S. 1138, a bill to require the Secretary of Homeland Security to enhance capabilities for outbound inspections at the southern land border, and for other purposes.
S. 1289
At the request of Mrs. Gillibrand, the names of the Senator from Wisconsin (Ms. Baldwin), the Senator from Washington (Ms. Cantwell), the Senator from Nevada (Ms. Cortez Masto) and the Senator from Hawaii (Mr. Schatz) were added as cosponsors of S. 1289, a bill to require the Secretary of the Treasury to mint coins in commemoration of the 25th anniversary of the September 11, 2001, terrorist attacks on the United States and to support programs at the National September 11 Memorial and Museum at the World Trade Center.
S. 1500
At the request of Mrs. Shaheen, the name of the Senator from Rhode Island (Mr. Reed) was added as a cosponsor of S. 1500, a bill to amend title XXVII of the Public Health Service Act to prohibit group health plans and health insurance issuers offering group or individual health insurance coverage from imposing cost-sharing requirements with respect to diagnostic and supplemental breast examinations.
S. 1538
At the request of Mr. Blumenthal, the name of the Senator from Massachusetts (Ms. Warren) was added as a cosponsor of S. 1538, a bill to amend the Animal Welfare Act to expand and improve the enforcement capabilities of the Attorney General, and for other purposes.
S. 1663
At the request of Mrs. Murray, the name of the Senator from Michigan (Mr. Peters) was added as a cosponsor of S. 1663, a bill to prohibit commercial sexual orientation conversion therapy, and for other purposes.
S. 1715
At the request of Mr. Hagerty, the names of the Senator from Arkansas (Mr. Cotton), the Senator from Alabama (Mr. Tuberville) and the Senator from Tennessee (Mrs. Blackburn) were added as cosponsors of S. 1715, a bill to prohibit payment card networks and covered entities from requiring the use of or assigning merchant category codes that distinguish a firearms retailer from a general merchandise retailer or sporting goods retailer, and for other purposes.
S. 1866
At the request of Ms. Baldwin, the name of the Senator from Rhode Island (Mr. Reed) was added as a cosponsor of S. 1866, a bill to amend the Public Health Service Act to reauthorize and improve the National Breast and Cervical Cancer Early Detection Program for fiscal years 2026 through 2030, and for other purposes.
S. 2006
At the request of Ms. Warren, the names of the Senator from Connecticut (Mr. Blumenthal), the Senator from New Mexico (Mr. Heinrich) and the Senator from Delaware (Mr. Coons) were added as cosponsors of S. 2006, a bill to amend title 10, United States Code, to prohibit discrimination in the Armed Forces on the basis of gender identity, and for other purposes.
S. 2042
At the request of Ms. Cantwell, the names of the Senator from Rhode Island (Mr. Reed) and the Senator from New Jersey (Mr. Kim) were added as cosponsors of S. 2042, a bill to provide lasting protection for inventoried roadless areas within the National Forest System.
S. 2195
At the request of Ms. Baldwin, the names of the Senator from Wyoming (Mr. Barrasso) and the Senator from New York (Mrs. Gillibrand) were added as cosponsors of S. 2195, a bill to award a Congressional Gold Medal, collectively, to the brave women who served in World War II as members of the U.S. Army Nurse Corps and U.S. Navy Nurse Corps.
S. 2845
At the request of Mr. Wyden, the name of the Senator from California (Mr. Padilla) was added as a cosponsor of S. 2845, a bill to amend the Internal Revenue Code of 1986 to eliminate tax loopholes that allow billionaires to defer tax indefinitely through planning strategies such as “buy, borrow, die”, to modify over 30 tax provisions so that billionaires are required to pay taxes annually, and for other purposes.
S. 2870
At the request of Mr. Cornyn, the names of the Senator from New Hampshire (Ms. Hassan) and the Senator from Florida (Mrs. Moody) were added as cosponsors of S. 2870, a bill to amend the Controlled Substances Act to require regulated persons to identify tableting machines and encapsulating machines by serial number.
S. 3267
At the request of Ms. Collins, the name of the Senator from Connecticut (Mr. Blumenthal) was added as a cosponsor of S. 3267, a bill to amend title XVIII of the Social Security Act to provide for Medicare coverage of blood-based dementia screening tests.
S. 3332
At the request of Mr. Cornyn, the name of the Senator from Indiana (Mr. Young) was added as a cosponsor of S. 3332, a bill to amend the Internal Revenue Code of 1986 to increase the exclusion of gain from the sale of a principal residence, and for other purposes.
S. 3586
At the request of Mr. Young, the names of the Senator from Georgia (Mr. Warnock) and the Senator from West Virginia (Mr. Justice) were added as cosponsors of S. 3586, a bill to amend the Small Business Act to require small business development centers to assist small business concerns with the use of artificial intelligence, and for other purposes.
S. 3774
At the request of Mr. Gallego, the names of the Senator from Maine (Ms. Collins) and the Senator from New York (Mrs. Gillibrand) were added as
cosponsors of S. 3774, a bill to prohibit online platforms from displaying fraudulent or deceptive commercial advertisements, and for other purposes.
S. 3916
At the request of Mrs. Hyde-Smith, the name of the Senator from Pennsylvania (Mr. McCormick) was added as a cosponsor of S. 3916, a bill to prohibit Federal funding of State firearm ownership databases, and for other purposes.
S. 3990
At the request of Ms. Smith, the names of the Senator from Vermont (Mr. Welch), the Senator from Maryland (Mr. Van Hollen), the Senator from New Hampshire (Ms. Hassan), the Senator from Virginia (Mr. Warner) and the Senator from Arizona (Mr. Kelly) were added as cosponsors of S. 3990, a bill to increase access to pre-exposure prophylaxis to reduce the transmission of HIV.
S. 4134
At the request of Mr. Ricketts, the name of the Senator from Florida (Mr. Scott) was added as a cosponsor of S. 4134, a bill to amend chapter 131 of title 5, United States Code, to require certain restrictions on stocks for Members of Congress and their spouses and dependents, and for other purposes.
S. 4154
At the request of Mr. Wicker, the name of the Senator from Georgia (Mr. Warnock) was added as a cosponsor of S. 4154, a bill to establish a task force to address legal and ethical issues related to the use of AI speech-to-text technology and automatic speech recognition technology in the United States judicial system, and for other purposes.
S. 4176
At the request of Mrs. Moody, the name of the Senator from Arkansas (Mr. Cotton) was added as a cosponsor of S. 4176, a bill to amend title XIX of the Social Security Act to direct State medicaid fraud control units to investigate and prosecute instances of beneficiary fraud.
S. 4281
At the request of Mr. Ricketts, the names of the Senator from Alabama (Mrs. Britt) and the Senator from Hawaii (Mr. Schatz) were added as cosponsors of S. 4281, a bill to provide for export restrictions on certain semiconductor manufacturing equipment and components therefor, and for other purposes.
S. 4283
At the request of Ms. Baldwin, the names of the Senator from New York (Mrs. Gillibrand) and the Senator from Minnesota (Ms. Klobuchar) were added as cosponsors of S. 4283, a bill to amend the Public Health Service Act to reauthorize a public health and bio-preparedness workforce loan repayment program.
S. 4349
At the request of Mr. Moran, the name of the Senator from Vermont (Mr. Welch) was added as a cosponsor of S. 4349, a bill to ensure responsible age assurance practices within the mobile ecosystem, particularly concerning the protection of minors, and for other purposes.
S. 4387
At the request of Mrs. Shaheen, the names of the Senator from Minnesota (Ms. Smith) and the Senator from Illinois (Ms. Duckworth) were added as cosponsors of S. 4387, a bill to study the extent to which individuals are more at risk of maternal morbidity or mortality as a result of being a victim of intimate partner violence.
S. 4413
At the request of Mr. Sanders, the names of the Senator from Michigan (Ms. Slotkin) and the Senator from Minnesota (Ms. Smith) were added as cosponsors of S. 4413, a bill to amend the Occupational Safety and Health Act of 1970 to expand coverage under the Act, to increase protections for whistleblowers, to increase penalties for high gravity violations, to adjust penalties for inflation, to provide rights for victims or their family members, and for other purposes.
S. 4429
At the request of Mr. Moreno, the names of the Senator from Oregon (Mr. Merkley), the Senator from Delaware (Mr. Coons) and the Senator from Connecticut (Mr. Blumenthal) were added as cosponsors of S. 4429, a bill to prohibit the importation, manufacture, sale, resale, or introduction into interstate commerce in the United States of connected vehicles and related software and hardware associated with foreign adversaries.
S. 4504
At the request of Mr. Van Hollen, the name of the Senator from Oregon (Mr. Wyden) was added as a cosponsor of S. 4504, a bill to improve the full-service community school program, and for other purposes.
S. 4576
At the request of Ms. Rosen, the names of the Senator from Idaho (Mr. Crapo), the Senator from Nevada (Ms. Cortez Masto), the Senator from Virginia (Mr. Kaine), the Senator from New Hampshire (Mrs. Shaheen), the Senator from Arizona (Mr. Gallego) and the Senator from California (Mr. Schiff) were added as cosponsors of S. 4576, a bill to strengthen Federal efforts to counter antisemitism in the United States and protect the Jewish community.
S. 4668
At the request of Mr. Cruz, the names of the Senator from North Dakota (Mr. Hoeven) and the Senator from New Mexico (Mr. Lujan) were added as cosponsors of S. 4668, a bill to protect the name, image, and likeness rights of, and provide protections for, student athletes and to promote fair competition among intercollegiate athletics, and for other purposes.
S. 4671
At the request of Mr. Banks, his name was added as a cosponsor of S. 4671, a bill to amend chapter 44 of title 18, United States Code, to enhance penalties for theft of a firearm from a Federal firearms licensee.
S. 4775
At the request of Mr. Cornyn, the name of the Senator from Alabama (Mr. Tuberville) was added as a cosponsor of S. 4775, a bill to amend the Protection of Lawful Commerce in Arms Act to clarify liability protections for firearms and associated manufacturers and retailers, and for other purposes.
S. 4796
At the request of Mr. Schumer, the name of the Senator from Wisconsin (Ms. Baldwin) was added as a cosponsor of S. 4796, a bill to amend the Internal Revenue Code of 1986 to increase the rate of the excise tax on the repurchase of corporate stock, and for other purposes.
S. 4814
At the request of Mr. Markey, the names of the Senator from Michigan (Ms. Slotkin) and the Senator from New Hampshire (Mrs. Shaheen) were added as cosponsors of S. 4814, a bill to require the Secretary of Homeland Security to designate Haiti for temporary protected status.
S. 4844
At the request of Mr. Heinrich, the names of the Senator from New Jersey (Mr. Kim), the Senator from Hawaii (Mr. Schatz) and the Senator from Massachusetts (Ms. Warren) were added as cosponsors of S. 4844, a bill to drive innovation in developing next-generation protection for firefighters by accelerating the development of PFAS-free turnout gear, and for other purposes.
S. 4944
At the request of Mr. Armstrong, the names of the Senator from Tennessee (Mr. Hagerty) and the Senator from North Carolina (Mr. Tillis) were added as cosponsors of S. 4944, a bill to streamline permitting under the Natural Gas Act, the Federal Water Pollution Control Act, and the National Environmental Policy Act of 1969, and for other purposes.
S. 5004
At the request of Ms. Smith, the names of the Senator from Connecticut (Mr. Blumenthal) and the Senator from Oregon (Mr. Merkley) were added as cosponsors of S. 5004, a bill to amend the Employee Retirement Income Security Act of 1974 to require a group health plan (or health insurance coverage offered in connection with such a plan) to provide for cost-sharing for oral anticancer drugs on terms no less favorable than the cost-sharing provided for anticancer medications administered by a health care provider.
S. 5028
At the request of Mr. Husted, the name of the Senator from Alabama (Mr. Tuberville) was added as a cosponsor of S. 5028, a bill to amend the Public Utility Regulatory Policies Act
full, incremental costs of upgrades that serve large-load customers, and for other purposes.
S. 5075
At the request of Mr. Whitehouse, the name of the Senator from Rhode Island (Mr. Reed) was added as a cosponsor of S. 5075, a bill to amend the Federal Election Campaign Act of 1971 to apply the ban on contributions and expenditures by foreign nationals under such Act to foreign-controlled, foreign-influenced, and foreign-owned domestic business entities, and for other purposes.
S. 5164
At the request of Mr. Moran, the name of the Senator from New Mexico (Mr. Heinrich) was added as a cosponsor of S. 5164, a bill to amend titles XVIII and XIX of the Social Security Act to make improvements relating to the designation of rural emergency hospitals.
S. 5179
At the request of Mrs. Blackburn, the name of the Senator from Florida (Mrs. Moody) was added as a cosponsor of S. 5179, a bill to clarify that for purposes of Federal nondiscrimination requirements applicable to education programs or activities receiving Federal financial assistance, discrimination prohibited under title IX of the Education Amendments of 1972 is based on the biological reality of sex.
S. 5194
At the request of Mr. Durbin, the name of the Senator from Delaware (Mr. Coons) was added as a cosponsor of S. 5194, a bill to amend title 28, United States Code, to improve the maintenance, alteration, and construction of United States courthouses, and for other purposes.
S. 5200
At the request of Mr. Fetterman, the name of the Senator from California (Mr. Padilla) was added as a cosponsor of S. 5200, a bill to amend the Food, Agriculture, Conservation, and Trade Act of 1990 to include spotted lanternfly control research and development as a high- priority research and extension initiative, and for other purposes.
S. 5250
At the request of Ms. Collins, the name of the Senator from Tennessee (Mrs. Blackburn) was added as a cosponsor of S. 5250, a bill to amend title XVIII of the Social Security Act to decrease fraud related to home health agencies in Medicare, and for other purposes.
S. 5255
At the request of Mr. Lankford, the name of the Senator from Tennessee (Mrs. Blackburn) was added as a cosponsor of S. 5255, a bill to amend title 10, United States Code, to define the purpose, role, duties, and professional qualification requirements for chaplains in the Armed Forces, and for other purposes.
S. 5263
At the request of Mr. McCormick, the name of the Senator from New Hampshire (Ms. Hassan) was added as a cosponsor of S. 5263, a bill to amend the Workforce Innovation and Opportunity Act to provide to States and local areas information on the best practices for addressing the effects that substance use disorder has on the workforce, and to provide local areas with grants to provide training activities related to the treatment and prevention of substance use disorder.
S. 5321
At the request of Mr. Lujan, the name of the Senator from California (Mr. Schiff) was added as a cosponsor of S. 5321, a bill to amend title XIX of the Social Security Act to require coverage of, and expand access to, home and community-based services under the Medicaid program, to award grants for the creation, recruitment, training and education, retention, and advancement of the direct care workforce and to award grants to support family caregivers, and for other purposes.
S. 5371
At the request of Mr. Lee, the name of the Senator from Arkansas (Mr. Cotton) was added as a cosponsor of S. 5371, a bill to close loopholes in the immigration laws that serve as incentives to aliens to attempt to enter the United States unlawfully, and for other purposes.
S.J. RES. 161
At the request of Mr. Kelly, the name of the Senator from Massachusetts (Mr. Markey) was withdrawn as a cosponsor of S.J. Res. 161, 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.
- At the request of Mr. Kelly, the name of the Senator from Oregon (Mr.
- Merkley) was added as a cosponsor of S.J. Res. 161, supra.
S.J. RES. 205
At the request of Ms. Lummis, the names of the Senator from Oklahoma (Mr. Lankford) and the Senator from Alaska (Mr. Sullivan) were added as cosponsors of S.J. Res. 205, 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 Nonroad Engine Pollution Control Standards; Small Off-Road Engines Regulations; Notice of Decision”.
S.J. RES. 207
At the request of Mr. Ricketts, the names of the Senator from Oklahoma (Mr. Lankford) and the Senator from Alaska (Mr. Sullivan) were added as cosponsors of S.J. Res. 207, 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 Pollution Control Standards; Notice of Decision Granting a Waiver of Clean Air Act Preemption for California's Advanced Clean Car Program and a Within the Scope Conformation for California's Zero Emission Vehicle Amendments for 2017 and Earlier Model Years”.
S.J. RES. 208
At the request of Mr. Husted, the name of the Senator from Oklahoma (Mr. Lankford) was added as a cosponsor of S.J. Res. 208, 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 Pollution Control Standards; Advanced Clean Car Program; Reconsideration of a Previous Withdrawal of a Waiver of Preemption; Notice of Decision”.
S. CON. RES. 6
At the request of Mr. Crapo, the name of the Senator from Maryland (Ms. Alsobrooks) was added as a cosponsor of S. Con. Res. 6, a concurrent resolution expressing the sense of Congress that tax-exempt fraternal benefit societies have historically provided and continue to provide critical benefits to the people and communities of the United States.