bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
119-s-2921,T000476,"Sen. Tillis, Thomas [R-NC]",R,NC,2025-09-19,1
119-s-2921,G000555,"Sen. Gillibrand, Kirsten E. [D-NY]",D,NY,2025-09-19,1
119-s-2921,M001190,"Sen. Mullin, Markwayne [R-OK]",R,OK,2025-09-19,1