Why Has The KALA Pharmaceuticals Stock Price Gained 42% In Pre-Hours Session?
After receiving approval from the regulatory authorities, Kala Pharmaceuticals Inc. (Nasdaq: KALA) is soaring on the charts today, up 42.47% to trade at $17.78 at the last check in premarket trading. What does KALA receive the all-clear for? The U.S. Food and Drug Administration (FDA)