Check out which companies are making headlines before the bell:
Fiat —The automaker finally reached a long-sought agreement to buy the shares of Chrysler it doesn't already own for $3.65 billion. The stock has been owned by a United Auto Workers union health care trust.
Apple–The iPhone maker was downgraded to "market perform" from "outperform" at Wells Fargo, which points to valuation as well as possible profit margin pressure at whatever time Apple introduces another new version of the iPhone.
Bank of America–Citi upgraded B of A to "buy" from "neutral", saying the bank is no longer impacted by legacy issues.
