CRISPR Therapeutics AG (NASDAQ:CRSP – Get Free Report) rose 1.1% on Thursday . The company traded as high as $54.87 and last traded at $54.43. Approximately 183,713 shares changed hands during mid-day trading, a decline of 89% from the average daily volume of 1,686,077 shares. The stock had previously closed at $53.85. Analyst Upgrades and […]