David G. Richards Joins Medley Management as a Managing Director and Portfolio Manager of Sierra Total Return Fund Thursday, October 13, 2016 1:30 PM UTC | EconoTimes NEW YORK, Oct. 13, 2016 -- Medley Management Inc. ("Medley") (NYSE:MDLY), a leading credit-focused asset manager, today announced that David G. Richards will join Medley as a Managing Director and…