S. 2321 · 115th Congress Transition Team Ethics Improvement Act StageIn committee SponsorElizabeth Warren Introduced2018-01-18 Latest action2018-01-18 · Introduced in Senate Follow Summary Text Subjects Cosponsors (7) Votes (0) Actions Cosponsors (7) Thomas Carper Former member Senate DE Democrat Dianne Feinstein Former member Senate CA Democrat Maggie Hassan Current member Senate NH Democrat Mazie Hirono Current member Senate HI Democrat Amy Klobuchar Current member Senate MN Democrat Ed Markey Current member Senate MA Democrat Tom Udall Former member Senate NM Democrat