Sekac signed a one-year deal with KHL team Ak Bars Kazan on Monday, Igor Eronko of Sport-Express reports.
Sekac was claimed off waivers by Arizona on Saturday, Bob McKenzie of TSN reports.
Sekac was waived by the Blackhawks on Friday, Elliotte Friedman of Sportsnet reports.
Sekac recorded a helper in Thursday's 3-1 loss to the Predators.
Sekac (illness) skated on the fourth line in pregame warmups and thus can be considered likely to play Tuesday at Colorado, Mark Lazerus of the Chicago Sun-Times reports.
Sekac will not join the Blackhawks on their road trip to Carolina on Tuesday, Mark Lazerus of the Chicago Sun-Times reports.
Sekac has been traded to Chicago in exchange for Ryan Garbutt, Tracey Myers of CSN Chicago reports.
Sekac (ankle) will return to Anaheim's lineup for Thursday's game against the Sabres, Eric Stephens of the Orange County Register reports.
Sekac (ankle) is on injured reserve, per the official media site of NHL.com.
Sekac (ankle) was recalled from his conditioning assignment Monday, Eric Stephens of the Orange County Register reports.