BroncosFalconsNFL TransactionsPanthersVikings NFL Transactions: Tuesday 6/15 By Nate Bouda - June 15, 2021 Broncos Broncos signed seventh-round LB Jonathon Cooper. (NFLTR) Falcons Falcons signed six draft picks. (NFLTR) Panthers Panthers signed first-round CB Jaycee Horn. (NFLTR) Vikings Vikings signed DT Sheldon Richardson. (NFLTR) Vikings waived P Zach Von Rosenberg. Vikings signed third-round QB Kellen Mond. (NFLTR) Share Tweet Email Looking for the latest NFL Insider News & Rumors? Be sure to follow NFL Trade Rumors on TWITTER and FACEBOOK for breaking NFL News and Rumors for all 32 teams!