MannKind Co. (NASDAQ:MNKD – Get Free Report) dropped 6.3% during mid-day trading on Wednesday . The stock traded as low as $4.01 and last traded at $4.02. Approximately 1,102,042 shares were traded during mid-day trading, a decline of 62% from the average daily volume of 2,894,030 shares. The stock had previously closed at $4.29. Wall […]