12 Biggest Mid-Day Losers For Wednesday By: Benzinga via Benzinga June 21, 2017 at 12:50 PM EDT Sevcon Inc (NASDAQ: SEV) shares dropped 16.4 percent to $12.10. CIRCOR International, Inc. (NYSE: CIR) shares dipped 11.2 ... Read More >> Related Stocks: Circor International Fiserv Inc Myomo Inc Pampa Energia S.A. ADR Sangamo Therapeutics Superior Energy Services