Forward Martin Pospisil has been activated from Injured Reserve, while forwards Matt Coronato, Adam Klapka and Cole Schwindt have each been assigned to the AHL's Calgary Wranglers.
The transactions were announced following the Flames' 1-0 victory versus the Blackhawks Saturday evening at the Scotiabank Saddledome.
Pospisil last dressed for Calgary Jan. 18 vs. Toronto.
Coronato and Schwindt each skated in the Flames last three contests, while Klapka made four appearances with the club after being recalled from the AHL on Jan. 18.
