LOS ANGELES--(BUSINESS WIRE)--Goldberg Law PC (www.Goldberglawpc.com) reminds investors in MDC Partners Inc. (“MDC” or the “Company”) (NYSE: MDCA), who purchased or otherwise acquired shares between September 24, 2013 and April 27, 2015, inclusive (the “Class Period”), of the September 29, 2015 deadline to serve as lead plaintiff in the class action. If you are a shareholder who suffered a loss during the Class Period, we advise you to contact Michael Goldberg or Brian Schall, of Goldberg Law P