CRISPR Therapeutics AG (NASDAQ:CRSP – Get Free Report)’s stock price dropped 5.4% during mid-day trading on Wednesday . The company traded as low as $60.31 and last traded at $61.69. Approximately 842,038 shares changed hands during trading, a decline of 55% from the average daily volume of 1,875,040 shares. The stock had previously closed at […]