The Boston Bruins signed forward Mark Recchi to a one-year contract extension.

The Montreal Canadiens signed forward Benoit Pouliot to a one-year contract.

The Nashville Predators signed forward Andreas Thuresson to a one-year contract.

The Phoenix Coyotes re-signed left wing Wojtek Wolski to a two-year contract; acquired a 2012 fourth round draft pick from Colorado for left wing Daniel Winnik.

The Chicago Blackhawks acquired forward Jimmy Hayes from Toronto for the 43rd overall selection in the 2010 draft.

The San Jose Sharks agreed to terms with forward Scott Nichol and defenseman Niclas Wallin on one-year contracts; re-signed center Andrew Desjardins to a one-year contract.

The Pittsburgh Pirates acquired the rights to defenseman Dan Hamhuis from Philadelphia for a third-round draft pick Saturday.

The Boston Bruins signed defenseman Johnny Boychuk to a two-year contract extension.

The Chicago Blackhawks traded center Colin Fraser to Edmonton Oilers for a 2010 sixth-round draft pick.

The San Jose Sharks signed forward Patrick Marleau and forward Joe Pavelski to four-year contracts.

The Carolina Hurricanes agreed to terms with right wing Jerome Samson on a two-year contract.

The Florida Panthers traded right wing Nathan Horton and center Gregory Campbell to Boston for defenseman Dennis Wideman, a 2010 first- and 2011 third-round draft pick.

The Minnesota Wild signed right wing Brad Staubitz to a two-year contract.

The Montreal Canadiens signed forward Mathieu Darche to a one-year contract.

The San Jose Sharks traded forward Brad Staubitz to Minnesota for a 2010 fifth-round draft pick.

The Minnesota Wild acquired right wing Brad Staubitz from San Jose for a 2010 fifth-round draft pick.

The Phoenix Coyotes re-signed left winger Taylor Pyatt to a two-year contract.

The Nashville Predators acquired defenseman Ryan Parent from Philadelphia for defenseman Dan Hamhuis and a conditional 2011 draft pick.

The New Jersey Devils acquired forward Jason Arnott from Nashville for right winger Matt Halischuk and a 2011 second-round draft pick.

The Anaheim Ducks re-signed center Kyle Chipchura to a one-year contract extension.

The Chicago Blackhawks signed center Marcus Kruger to a three-year contract.

The Nashville Predators signed defenseman Francis Bouillon to a two-year contract.

The St. Louis Blues re-signed forward Matt D'Agostini.

The Chicago Blackhawks signed center Mathis Olimb to a one-year contract.

The Montreal Canadiens traded goalie Jaroslav Halak to St. Louis for forward Lars Eller and Ian Schultz.

The Phoenix Coyotes re-signed defenseman Adrian Aucoin to a two-year contract.

The St. Louis Blues traded forward Julian Talbot to Colorado for forward T.J. Hensick.

The Detroit Red Wings agreed to terms with forward Ilari Filppula on a one-year contract; agreed to terms with forward Todd Bertuzzi on a two-year contract.

The Dallas Stars signed goalie Brent Krahn to a one-year contract.

The Los Angeles Kings signed defenseman Johan Fransson to a one-year contract.

The Nashville Predators signed forward Blake Geoffrion.

The Vancouver Canucks re-signed defenseman Aaron Rome to a two-year contract extension.

The St. Louis Blues signed defenseman Nikita Nikitin.

The Phoenix Coyotes re-signed defenseman David Schlemko and left wing Ryan Hollweg.

The St. Louis Blues signed defenseman David Rundblad.

The Columbus Blue Jackets re-signed center Tomas Kana to a one-year contract.

The Phoenix Coyotes re-signed left wing Scottie Upshall to a one-year contract.

The New York Rangers agreed to terms with forward Dane Byers on a contract extension.

The Boston Bruins signed defenseman Dennis Seidenberg to a four-year contract extension.

The Boston Bruins re-signed forward Shawn Thornton to a two-year contract extension.

The Detroit Red Wings agreed to terms with forward Tomas Holmstrom on a two-year contract.

The Colorado Avalanche signed goalie Peter Budaj to a one-year contract; agreed to terms with forward David Koci on a one-year contract.

The Columbus Blue Jackets signed defenseman David Savard to a three-year entry-level contract.

The Anaheim Ducks signed defenseman Sheldon Brookbank to a two-year contract.

The Buffalo Sabres signed forward Jacob Lagace.

The Vancouver Canucks signed goalie Cory Schneider.

The Atlanta Thrashers signed left wing Jeremy Morin and center Eric O'Dell.

The Detroit Red Wings signed defenseman Nicklas Lidstrom to a one-year contract.

The Florida Panthers agreed to terms on an entry-level contract with goalie Jacob Markstrom.

The St. Louis Blues signed center Jori Lehtera.