bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
119-s-1574,S001203,"Sen. Smith, Tina [D-MN]",D,MN,2026-03-02,0
119-s-1574,M001190,"Sen. Mullin, Markwayne [R-OK]",R,OK,2026-02-24,0
119-s-1574,R000605,"Sen. Rounds, Mike [R-SD]",R,SD,2025-05-01,1