S. 4258 · 117th Congress Competition and Transparency in Digital Advertising Act StageIn committee SponsorMike Lee Introduced2022-05-19 Latest action2022-05-19 · Introduced in Senate Follow Summary Text Subjects Cosponsors (6) Votes (0) Actions Cosponsors (6) Steve Daines Current member Senate MT Republican Josh Hawley Current member Senate MO Republican Marco Rubio Former member Senate FL Republican Richard Blumenthal Current member Senate CT Democrat Ted Cruz Current member Senate TX Republican Amy Klobuchar Current member Senate MN Democrat