Analysts at Ladenburg Thalmann downgraded Vermillion Inc (NASDAQ: VRML) from “neutral” to “sell.” VRML's shares closed at $3.00 yesterday. Vermillion had $27.23 million in total cash for the recent quarter.

Analysts at Citigroup downgraded Pandora Media Inc (NYSE: P) from “buy” to “neutral.” Pandora Media's shares closed at $14.27 yesterday. Pandora Media's PEG ratio is 35.68.

Analysts at Jefferies & Company downgraded Kraft Foods Inc (NYSE: KFT) from “buy” to “hold.” KFT's shares closed at $38.27 yesterday. Kraft Foods' trailing-twelve-month profit margin is 6.49%.

Goldman Sachs downgraded Zeltiq Aesthetics Inc (NASDAQ: ZLTQ) from “buy” to “neutral.” ZLTQ's shares closed at $7.36 yesterday. Zeltiq PEG ratio is -0.58.