The date indicates when they signed on as a co-sponsor
Sponsor: Sen. Cantwell, Maria [D-WA] (introduced 07/22/2021)
Co-Sponsors:
07/22/2021 - Sen. Kelly, Mark [D-AZ] — original co-sponsor
09/21/2021 - Sen. Sinema, Kyrsten [D-AZ]
11/16/2021 - Sen. Padilla, Alex [D-CA]
10/20/2021 - Sen. Blumenthal, Richard [D-CT]
07/27/2021 - Sen. Schatz, Brian [D-HI]
07/27/2021 - Sen. Markey, Edward [D-MA]
02/01/2022 - Sen. Van Hollen, Chris [D-MD]
08/03/2021 - Sen. Klobuchar, Amy [D-MN]
09/28/2021 - Sen. Lujan, Ben [D-NM]
09/14/2021 - Sen. Cortez Masto, Catherine [D-NV]
01/11/2022 - Sen. Rosen, Jacky [D-NV]
09/14/2021 - Sen. Schumer, Charles [D-NY]
05/17/2022 - Sen. Merkley, Jeff [D-OR]
07/22/2021 - Sen. Wyden, Ron [D-OR] — original co-sponsor
09/28/2021 - Sen. Leahy, Patrick [D-VT]
08/03/2021 - Sen. Murray, Patty [D-WA]
09/21/2021 - Sen. Baldwin, Tammy [D-WI]
09/14/2021 - Sen. Manchin, Joseph [D-WV]
