bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
119-s-284,B001261,"Sen. Barrasso, John [R-WY]",R,WY,2025-07-28,0
119-s-284,H000273,"Sen. Hickenlooper, John W. [D-CO]",D,CO,2025-07-24,0
119-s-284,L000570,"Sen. Luján, Ben Ray [D-NM]",D,NM,2025-06-18,0