Movements in the world of hockey Wednesday:
National Hockey League
BOSTON BRUINS-Signed C Jamie Arniel.
MONTREAL CANADIENS-Signed D Andre Benoit to a one-year contract and D P.K. Subban to a three-year contract.
TAMPA BAY LIGHTNING-Signed C Mitch Fadden to a three-year contract.
American Hockey League
PEORIA RIVERMEN-Named Karen Doering controller and Matt Brooks corporate and group sales account executive.