The news that the CFO was leaving, along with the updated guidance, sent shares of Cheetah Mobile down over 10 percent.
Bernstein downgrades a slew of food makers to underperform, citing a growing consumer shift toward fresh food.
Traders are worried that Repatha isn't effective enough to justify the drug's hefty price tag of over $14,500 per year.
Economists had expected a 0.4 percent gain in February.
While snowfall in many regions came in lower than expected, local authorities were still urging residents to stay off the road to clear the snow.
ATM, point-of-sale terminal and self-service kiosk maker NCR revised its guidance Monday while releasing Blackstone from a share lockup, Reuters reports.
Preet Bharara's firing may work out well for Rupert Murdoch, as Bharara's office is investigating Fox News, New York Magazine reports.