The Minnesota Wild have named Tim Army as the new head coach of their American Hockey League affiliate, the Iowa Wild.
The Columbus Blue Jackets have acquired forward Ryan MacInnis from the Arizona Coyotes for defenseman Jacob Graves and a conditional draft pick.
The Rochester Americans have signed forward Tyler Randell to a one-year American Hockey League contract.
The Milwaukee Admirals have signed goaltender Tom McCollum to an American Hockey League contract for the 2018-19 season.