Atlanta Acquired forward Evgeny Artyukhin from Anaheim in exchange for defenseman Nathan Oystrick and a conditional draft choice in 2011.
Boston Assigned goaltender Matt Dalton to Reading (ECHL).
Calgary Signed forward Matt Stajan to a multi-year contract.
Chicago Assigned goaltender Hannu Toivonen and defenseman Danny Richmond to Rockford (AHL).
Columbus Recalled defensemen Grant Clitsome from Syracuse (AHL); acquired forward Greg Moore from the New York Islanders in exchange for defenseman Dylan Reese.
Dallas Signed forward Steve Ott to a four-year contract extension through the 2013-14 season.
Edmonton Recalled defensemen Taylor Chorney and Theo Peckham, and goaltender Devan Dubnyk from Springfield (AHL).
Nashville Recalled forward Colin Wilson and defenseman Alexander Sulzer from Milwaukee (AHL); named Tom Cigarran chairman; acquired defenseman Denis Grebeshkov from the Edmonton Oilers in exchange for a second-round draft pick in 2010.
NY Rangers Recalled defenseman Corey Potter from Hartford (AHL).
Philadelphia Waived forward Riley Cote; placed goaltender Ray Emery on long-term injured reserve.
Phoenix Recalled defenseman Anders Eriksson and forward Joel Perrault from conditioning assignments with San Antonio (AHL).
Pittsburgh Acquired defenseman Jordan Leopold from the Florida Panthers in exchange for a 2010 second-round draft pick.
St. Louis Acquired goaltender Joe Fallon from Chicago in exchange for goaltender Hannu Toivonen and defenseman Danny Richmond.
Tampa Bay Recalled forward Mark Parrish from Norfolk (AHL); assigned goaltender Jaroslav Janus to Norfolk.
Washington Recalled left wing Quinin Laing, defenseman Tyler Sloan and goaltender Semyon Varlamov from Hershey (AHL).