bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
119-s-4543,H001042,"Sen. Hirono, Mazie K. [D-HI]",D,HI,2026-05-14,1
119-s-4543,M001176,"Sen. Merkley, Jeff [D-OR]",D,OR,2026-05-14,1
119-s-4543,H001046,"Sen. Heinrich, Martin [D-NM]",D,NM,2026-05-14,1
119-s-4543,B001288,"Sen. Booker, Cory A. [D-NJ]",D,NJ,2026-05-14,1