S. 429 · 116th Congress Cyber Security Exchange Act StageIn committee SponsorAmy Klobuchar Introduced2019-02-07 Latest action2019-02-07 · Introduced in Senate Follow Summary Text Subjects Cosponsors (3) Votes (0) Actions Cosponsors (3) Richard Blumenthal Current member Senate CT Democrat Jeanne Shaheen Current member Senate NH Democrat John Thune Current member Senate SD Republican