Midday Losers From Thursday, September 4 By: Benzinga via Benzinga September 04, 2014 at 13:36 PM EDT Matrix Service Co(NASDAQ: MTRX) -21% - The company reported earnings after hours Wednesday, missing EPS estimates by 22 percent ... Read More >> Related Stocks: BP Plc ADR Ciena Corp Kamada Ltd Matrix Service Company Shoe Carnival Inc