Hockey transactions

Movements in the world of hockey Friday:

National Hockey League

NASHVILLE PREDATORS-Assigned D Jonathon Blum to Milwaukee (AHL)

SAN JOSE SHARKS-Signed LW John McCarthy to a two-year contract.

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ECHL-Suspended Alaska RW Matt Stefanishion for one game and fined him an undisclosed amount for his actions in a game on April 29.