Jay Feaster

Calgary Flames acquire Date Arizona Coyotes acquire
Lee Stempniak
August 29, 2011
Daymond Langkow
Calgary Flames acquire Date Florida Panthers acquire
Jordan Henry
July 9, 2011
Keith Seabrook
Buffalo Sabres acquire Date Calgary Flames acquire
Ales Kotalik
 Robyn Regehr
 2012 2nd round pick
June 25, 2011
Chris Butler
 Paul Byron
Calgary Flames acquire Date New York Rangers acquire
Roman Horak
 2011 2nd round pick (#45-Markus Granlund)
2011 2nd round pick (#57-Tyler Wotherspoon)
June 1, 2011
Tim Erixon
 2011 5th round pick (#133-Shane McColgan)
Calgary Flames acquire Date Atlanta Thrashers acquire
Fredrik Modin
February 28, 2011
2011 7th round pick (#193-Colin Blackwell)