bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
119-s-1742,M000133,"Sen. Markey, Edward J. [D-MA]",D,MA,2025-09-03,0
119-s-1742,S000033,"Sen. Sanders, Bernard [I-VT]",I,VT,2025-06-23,0
119-s-1742,B001277,"Sen. Blumenthal, Richard [D-CT]",D,CT,2025-05-13,1
119-s-1742,R000122,"Sen. Reed, Jack [D-RI]",D,RI,2025-05-13,1