S. 476 · 116th Congress Creating Transparency to Have Drug Rebates Unlocked (C–THRU) Act of 2019 StageIn committee SponsorRon Wyden Introduced2019-02-13 Latest action2019-02-13 · Introduced in Senate Follow Summary Text Subjects Cosponsors (5) Votes (0) Actions Cosponsors (5) Ed Markey Current member Senate MA Democrat Christopher Coons Current member Senate DE Democrat Sherrod Brown Former member Senate OH Democrat Thomas Carper Former member Senate DE Democrat Jon Tester Former member Senate MT Democrat