Twist Bioscience Corporation (NASDAQ: TWST - Get Free Report)'s share price dropped 9.7% during mid-day trading on Tuesday after an insider sold shares in the company. The company traded as low as $186.61 and last traded at $185.0970. 1,748,314 shares traded hands during trading, an increase of 8% from the average daily volume of 1,618,778 shares.








