 PITTSBURGH--BUSINESS WIRE--TriState Capital Holdings, Inc. Nasdaq: TSC TriState Capital or the company reported fourth quarter and full year 2020 financial results including strong contributions by each of its investment management, private banking and commercial banking businesses, double-digit annual loan and deposit growth, assets under management growth, and year end margin expansion. The parent company of TriState Capital Bank and Chartwell Investment Partners reported fourth qua 