The Los Angeles Kings acquire veteran left wing Ryan Smyth in a trade with the Colorado Avalanche.
The Columbus Blue Jackets signed captain Rick Nash to an eight-year contract extension.
The Vancouver Canucks beef up their offense by signing Swedish right winger Mikael Samuelsson on a three-year deal.
The Chicago Blackhawks acquire double Stanley Cup champion John Madden on a one-year contract as they continued to beef up their team in free agent shopping.
Veteran goaltender Dwayne Roloson moved from the Edmonton Oilers to the New York Islanders as the free agent signing window sparked a netminding merry-go-round.
Defenseman Jay Bouwmeester has signed a multi-year deal with the Calgary Flames, the NHL team said. "Jay is one of the most complete defenseman in the game, and we are very pleased to have reached an agreement that will make him an important component of the Calgary Flames success."