bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 116-s-4757,C000127,"Sen. Cantwell, Maria [D-WA]",D,WA,2021-01-01,0 116-s-4757,K000384,"Sen. Kaine, Tim [D-VA]",D,VA,2020-12-21,0 116-s-4757,H001042,"Sen. Hirono, Mazie K. [D-HI]",D,HI,2020-12-21,0 116-s-4757,B001267,"Sen. Bennet, Michael F. [D-CO]",D,CO,2020-12-21,0 116-s-4757,R000122,"Sen. Reed, Jack [D-RI]",D,RI,2020-12-17,0 116-s-4757,M001176,"Sen. Merkley, Jeff [D-OR]",D,OR,2020-12-17,0 116-s-4757,H001075,"Sen. Harris, Kamala D. [D-CA]",D,CA,2020-12-17,0 116-s-4757,W000817,"Sen. Warren, Elizabeth [D-MA]",D,MA,2020-12-15,0 116-s-4757,S001194,"Sen. Schatz, Brian [D-HI]",D,HI,2020-12-11,0 116-s-4757,M001111,"Sen. Murray, Patty [D-WA]",D,WA,2020-12-03,0 116-s-4757,R000608,"Sen. Rosen, Jacky [D-NV]",D,NV,2020-12-03,0 116-s-4757,H001046,"Sen. Heinrich, Martin [D-NM]",D,NM,2020-12-03,0 116-s-4757,C001113,"Sen. Cortez Masto, Catherine [D-NV]",D,NV,2020-11-17,0 116-s-4757,L000174,"Sen. Leahy, Patrick J. [D-VT]",D,VT,2020-11-17,0 116-s-4757,S001181,"Sen. Shaheen, Jeanne [D-NH]",D,NH,2020-11-17,0 116-s-4757,F000062,"Sen. Feinstein, Dianne [D-CA]",D,CA,2020-11-09,0 116-s-4757,C001070,"Sen. Casey, Robert P., Jr. [D-PA]",D,PA,2020-11-09,0 116-s-4757,M000639,"Sen. Menendez, Robert [D-NJ]",D,NJ,2020-10-26,0 116-s-4757,C001088,"Sen. Coons, Christopher A. [D-DE]",D,DE,2020-10-26,0 116-s-4757,S001203,"Sen. Smith, Tina [D-MN]",D,MN,2020-10-21,0 116-s-4757,V000128,"Sen. Van Hollen, Chris [D-MD]",D,MD,2020-10-21,0 116-s-4757,H001076,"Sen. Hassan, Margaret Wood [D-NH]",D,NH,2020-10-21,0 116-s-4757,B001277,"Sen. Blumenthal, Richard [D-CT]",D,CT,2020-10-21,0 116-s-4757,P000595,"Sen. Peters, Gary C. [D-MI]",D,MI,2020-10-21,0 116-s-4757,M001197,"Sen. McSally, Martha [R-AZ]",R,AZ,2020-10-21,0 116-s-4757,B001230,"Sen. Baldwin, Tammy [D-WI]",D,WI,2020-10-21,0 116-s-4757,C000174,"Sen. Carper, Thomas R. [D-DE]",D,DE,2020-10-21,0 116-s-4757,D000622,"Sen. Duckworth, Tammy [D-IL]",D,IL,2020-10-05,0 116-s-4757,B001288,"Sen. Booker, Cory A. [D-NJ]",D,NJ,2020-10-01,0 116-s-4757,G000555,"Sen. Gillibrand, Kirsten E. [D-NY]",D,NY,2020-10-01,0