CRISPR Therapeutics AG (NASDAQ:CRSP – Get Free Report) fell 0.2% during mid-day trading on Monday . The stock traded as low as $54.37 and last traded at $54.95. 262,647 shares were traded during trading, a decline of 86% from the average session volume of 1,824,210 shares. The stock had previously closed at $55.05. Wall Street […]