H.R. 4333 · 113th Congress To amend the Internal Revenue Code of 1986 to improve 529 plans. StageIn committee SponsorLynn Jenkins Introduced2014-03-27 Latest action2014-03-27 · Introduced in House Follow Summary Text Subjects Cosponsors (11) Votes (0) Actions Cosponsors (11) Jim Himes Current member House CT Democrat Keith Rothfus Former member House PA Republican Michael Michaud Former memberHouseMEDemocrat Chellie Pingree Current member House ME Democrat Mike Kelly Current member House PA Republican Diane Black Former member House TN Republican Devin Nunes Former member House CA Republican Aaron Schock Former member House IL Republican Linda Sánchez Current member House CA Democrat Ron Kind Former memberHouseWIDemocrat Todd Young Current member Senate IN Republican