S. 410 · 113th Congress Wall Street Trading and Speculators Tax Act StageIn committee SponsorTom Harkin Introduced2013-02-28 Latest action2013-02-28 · Introduced in Senate Follow Summary Text Subjects Cosponsors (2) Votes (0) Actions Cosponsors (2) Bernie Sanders Current member Senate VT Independent Sheldon Whitehouse Current member Senate RI Democrat