Mighty Ducks of Anaheim - Signed defenceman Jordan Smith to a three-year contract.
Detroit Red Wings - Re-signed defenceman Niklas Kronwall to a two-year contract.
Florida Panthers - Signed defenseman Dan Focht, who had been with the Pittsburgh Penguins.
Ottawa Senators - Signed defenseman Lance Ward, who had been with the Mighty Ducks of Anaheim, and right wing Jeff Hereema, who had been with the Vancouver Canucks, to one-year contracts.
Tampa Bay Lightning - Signed defenceman Jay Rosehill and goaltender Morgan Cey to multi-year contracts.
Phoenix Coyotes - Traded centre Erik Westrum and defenceman Dustin Wood to Minnesota for defenceman Zbynek Michalek.
Washington Capitals - Signed defenseman Mike Green, a 2004 first-round draft pick, to a three-year contract.
Mighty Ducks of Anaheim - Signed right wing Craig Adams, who had been with the Carolina Hurricanes, to a one-year contract.
Atlanta Thrashers - Acquired defenceman Mark Popovic from the Anaheim Mighty Ducks in exchange for forward Kip Brennan.
Buffalo Sabres - Acquired defenceman Toni Lydman from the Buffalo Sabres for a third round pick in 2006 NHL Entry Draft.
Detroit Red Wings - Signed goaltender Jimmy Howard to a three-year contract.
Florida Panthers - Restricted free agent goaltender Roberto Luongo awarded one-year, $3.2 million US contract via salary arbitration.
Montreal Canadiens - Re-signed restricted free agent defenceman Andrei Markov to a two-year contract.
New York Rangers - Agreed to terms with defenceman Martin Grenier and centre Alexandre Giroux.
Ottawa Senators - Signed defenceman Andrej Meszaros to a multi-year contract.
Tampa Bay Lightning - Re-signed unrestricted free agent forward Dave Andreychuk to a two-year contract.
Washington Capitals - Signed centre Dave Steckel to a two-year contract.