bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
119-s-4001,L000570,"Sen. Luján, Ben Ray [D-NM]",D,NM,2026-03-23,0
119-s-4001,H001042,"Sen. Hirono, Mazie K. [D-HI]",D,HI,2026-03-05,1
119-s-4001,W000779,"Sen. Wyden, Ron [D-OR]",D,OR,2026-03-05,1
119-s-4001,G000555,"Sen. Gillibrand, Kirsten E. [D-NY]",D,NY,2026-03-05,1
119-s-4001,S001203,"Sen. Smith, Tina [D-MN]",D,MN,2026-03-05,1
119-s-4001,W000802,"Sen. Whitehouse, Sheldon [D-RI]",D,RI,2026-03-05,1
119-s-4001,P000145,"Sen. Padilla, Alex [D-CA]",D,CA,2026-03-05,1
119-s-4001,B001277,"Sen. Blumenthal, Richard [D-CT]",D,CT,2026-03-05,1
119-s-4001,D000622,"Sen. Duckworth, Tammy [D-IL]",D,IL,2026-03-05,1
119-s-4001,S000033,"Sen. Sanders, Bernard [I-VT]",I,VT,2026-03-05,1
119-s-4001,V000128,"Sen. Van Hollen, Chris [D-MD]",D,MD,2026-03-05,1
119-s-4001,B001230,"Sen. Baldwin, Tammy [D-WI]",D,WI,2026-03-05,1
119-s-4001,M000133,"Sen. Markey, Edward J. [D-MA]",D,MA,2026-03-05,1
119-s-4001,M001176,"Sen. Merkley, Jeff [D-OR]",D,OR,2026-03-05,1
119-s-4001,B001288,"Sen. Booker, Cory A. [D-NJ]",D,NJ,2026-03-05,1
119-s-4001,D000563,"Sen. Durbin, Richard J. [D-IL]",D,IL,2026-03-05,1
119-s-4001,M001111,"Sen. Murray, Patty [D-WA]",D,WA,2026-03-05,1
119-s-4001,A000382,"Sen. Alsobrooks, Angela D. [D-MD]",D,MD,2026-03-05,1
119-s-4001,B001267,"Sen. Bennet, Michael F. [D-CO]",D,CO,2026-03-05,1
119-s-4001,S001208,"Sen. Slotkin, Elissa [D-MI]",D,MI,2026-03-05,1
119-s-4001,S001150,"Sen. Schiff, Adam B. [D-CA]",D,CA,2026-03-05,1