Aptose Biosciences Inc. (TSE:APS – Get Free Report) (NASDAQ:APTO) hit a new 52-week low during mid-day trading on Monday . The company traded as low as C$1.69 and last traded at C$1.69, with a volume of 501 shares traded. The stock had previously closed at C$1.75. Aptose Biosciences Stock Down 3.4 % The stock has […]