National Hockey League

LOS ANGELES KINGS-Signed D Jack Johnson to a multiyear contract.

NEW YORK ISLANDERS-Recalled G Wade Dubielewicz and D Allan Rourke from Bridgeport of the AHL.

PHILADELPHIA FLYERS-Signed G Martin Biron to a two-year contract.

PHOENIX COYOTES-Signed D Sean Sullivan to a multiyear contract.

ST. LOUIS BLUES-Assigned G Marek Schwarz to Peoria of the AHL.

VANCOUVER CANUCKS-Assigned D Alexander Edler to Manitoba of the AHL.

WASHINGTON CAPITALS-Assigned RW Alexandre Giroux to Hershey of the AHL. Recalled RW Jakub Klepis from Hershey.

American Hockey League

BINGHAMTON SENATORS-Loaned D Rory Rawlyk to Cincinnati of the ECHL.

CHICAGO WOLVES-Announced the Atlanta Thrashers assigned C Brad Schell to the team from Gwinnett of the ECHL.

ECHL

ECHL-Suspended Pensacola RW Dan Sullivan two games and fined him an undisclosed amount for his actions in a March 24 game.

READING ROYALS-Announced Manchester of the AHL assigned F Dany Roussin to the team. Released F Ross McCain.

WHEELING NAILERS-Signed F John Ciocco.