SEIKO EPSON CORP ADR EACH REP 0.5 (NASDAQ:SEKEY) was upgraded by Zacks Investment Research from a “sell” rating to a “hold” rating in a research note issued to investors on Friday. According to Zacks, “Seiko Epson Corporation is engaged in the development, manufacturing, sales, marketing and servicing of information-related equipment, electronic devices, precision products and […]