Anaheim Ducks signed defenseman Brendan Mikkelson to a three-year contract.

Phoenix Coyotes Acquired goaltender Mikael Tellqvist from the Toronto Maple Leafs for left wing Tyson Nash and a 2007 fourth-round pick.

Chicago Blackhawks fired coach Trent Yawney; named Denis Savard coach.

Nashville Predators claimed goaltender Michael Leighton off waivers from the Anaheim Ducks.

Detroit Red Wings signed defenseman Niklas Kronwall to a five-year contract extension through the 2011-12 season.

Toronto Maple Leafs exercised their 2007-08 contract option on general manager John Ferguson.

Edmonton Oilers signed defenseman Steve Staios to a four-year contract extension.

New York Rangers acquired left wing Brad Isbister from the Carolina Hurricanes for left wing Jakub Petruzalek and a conditional fifth-round pick in 2008.

Philadelphia Flyers agreed to terms with coach John Stevens on a two-year contract.

Columbus Blue Jackets named Gary Agnew interim coach.

Minnesota Wild signed assistant coaches Mike Ramsey and Mario Tremblay to multi-year contract extensions.

Los Angeles Kings named Luc Robitaille assistant to the governor and alternate governor.

Colorado Avalanche traded right wing George Parros to the Anaheim Ducks for a second-round draft pick in 2007.

Anaheim acquired a 2007 fourth-round pick from the Philadelphia Flyers for left wing Todd Fedoruk and a third-round pick in either 2007 or 2008 from the Boston Bruins for left wing Stanislav Chistov.

Columbus Blue Jackets fired coach Gerard Gallant.

Los Angeles Kings claimed center Marty Murray off waivers from the Philadelphia Flyers.

Philadelphia Flyers named Paul Holmgren general manager for the remainder of the season.

Toronto Maple Leafs signed defenseman Andy Wozniewski to a one-year contract extension through the 2007-08 season.

Tampa Bay Lightning acquired center Daniel Corso from the Philadelphia Flyers for right wing Darren Reid.

St. Louis Blues named Al MacInnis vice president of hockey operations.

Carolina Hurricanes named Ron Francis director of player development

New Jersey Devils signed center Jim Dowd to a one-year contract.

Philadelphia Flyers named Ken Hitchcock scout.