This is what you need to know before the markets open.
Cisco Systems (CSCO) is set to acquire Appdynamics. Cisco agreed to pay $3.7 billion days before the company's IPO.
Novartis (NVS) missed analysts' expectations, as the company considers selling its eyecare unit Alcon.
Alcoa (AA) posts fourth-quarter losses of $125 million. The producer earned 6 cents a share lower than expected.