INDIANAPOLIS--(BUSINESS WIRE)--Stonegate Mortgage Corporation (NYSE:SGM), has announced today the completion of its acquisition of Southern California-based Medallion Mortgage Company through its wholly owned subsidiary, Crossline Capital. Medallion originated more than $400 million in mortgage loans during the year ended December 31, 2013 through its California and Utah locations, serving customers with an extensive portfolio of residential real estate loan programs. Crossline’s acquisition wi
