bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
115-s-3030,T000464,"Sen. Tester, Jon [D-MT]",D,MT,2018-09-05,0
115-s-3030,H001069,"Sen. Heitkamp, Heidi [D-ND]",D,ND,2018-08-01,0
115-s-3030,U000039,"Sen. Udall, Tom [D-NM]",D,NM,2018-07-26,0
115-s-3030,R000605,"Sen. Rounds, Mike [R-SD]",R,SD,2018-06-07,1