Movements in the world of hockey Thursday:
National Hockey League
NHL-Suspended Calgary F Andre Roy for one game and fined $2,500 for initiating contact with Chicago D Aaron Johnson in the pre-game warmup Tuesday night.
MONTREAL CANADIENS-Assigned F Greg Stewart and D Yannick Weber to Hamilton (AHL).
Major League Lacrosse
BOSTON CANNONS-Claimed MF Bryan Brazill, D Ethan Vedder and D Patrick Gaffney from the league player pool.
CHICAGO MACHINE-Trade M Kevin Buchanan to Washington for MF Jarett Park. Claimed A Towbey Kassa, D Ryan Covert, MF Christopher Keating, D Charles Billingsley and D Christopher Sullivan from the league player pool. Placed D Steve Holmes and G Joey Kemp on waivers.
LONG ISLAND LIZARDS-Claimed MF Robert Trasolini from the league player pool.