PTMN - Portman Ridge Finance declares $0.06 dividend March, 17 2020 03:09 PM Portman Ridge Finance Corporation Portman Ridge Finance (NASDAQ:PTMN) declares $0.06/share quarterly dividend, in line with previous.Forward yield 20.87%Payable May 27; for shareholders of record May 7; ex-div May 6.See PTMN Dividend Scorecard, Yield Chart, & Dividend Growth.More news on: Portman Ridge Finance Corporation, Dividend News, ,