Colorado Avalanche 2011-12

San Jose Sharks acquire	Date	Colorado Avalanche acquire
T.J. Galiardi Daniel Winnik 2013 7th round pick	February 27, 2012	Jamie McGinn Mike Connolly Michael Sgarbossa

Colorado Avalanche acquire	Date	Tampa Bay Lightning acquire
Steve Downie	February 21, 2012	Kyle Quincey

Washington Capitals acquire	Date	Colorado Avalanche acquire
Mike Carman	February 2, 2012	Danny Richmond

Anaheim Ducks acquire	Date	Colorado Avalanche acquire
Kyle Cumiskey	October 8, 2011	Conditional pick (2012 5th round if Cumiskey plays in 45 games in 2011-12 else 2013 7th round) Jake Newton

Colorado Avalanche acquire	Date	Washington Capitals acquire
Semyon Varlamov	July 1, 2011	2012 1st round pick 2012 or 2013 2nd round pick

Toronto Maple Leafs acquire	Date	Colorado Avalanche acquire
John-Michael Liles	June 24, 2011	2012 2nd round pick