Stocks making the biggest moves after hours: iRobot, Super Micro Computer, PPG Industries and more – CNBC

Check out the companies that made headlines after the bell: PPG Industries — Paints & Coatings after PPG Industries released guidance for first-quarter earnings that fell short of analyst expectations, according to FactSet. The company's stock price fell 1%. The low end of PPG's full-year profit outlook range was also well below analysts' expectations. Meanwhile, […]