Platinum Underwriters Holdings, Ltd. reports third quarter 2011 financial results

HAMILTON, Bermuda, Oct. 18, 2011 /PRNewswire via COMTEX/ -- Platinum Underwriters Holdings, Ltd. PTP +2.18% today reported a net loss of $53.5 million and a loss per common share of $1.43 for the quarter ended September 30, 2011. The results for the quarter...