Hockey transactions

Movements in the world of hockey Monday:

National Hockey League

NHL-Fined Carolina F Scott Walker $2,500 for throwing a punch that knocked Boston D Aaron Ward to the ice during a May 10 game at Boston.

BUFFALO SABRES-Signed D Tyler Myers to a three-year contract.

COLORADO AVALANCHE-Signed D Cameron Gaunce and G Trevor Cann.

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TAMPA BAY LIGHTNING-Promoted Rich Tocchet from interim coach to head coach and signed him to a multiyear contract.

American Hockey League

SYRACUSE CRUNCH-Announced Columbus (NHL) re-signed coach Ross Yates and assistant coach Trent Cull.

International Hockey League

MUSKEGON LUMBERJACKS-Announced the resignation of coach Bruce Ramsay.