Dr. Pepper Snapple Group - The soda company rose after better-than-expected quarterly earnings.
Lorillard - The tobacco company fell after posting fourth-quarter results that just missed expectations. Reynolds American, Philip Morris International and Altria Group also declined.
Green Mountain Coffee Roasters - The maker of Keurig coffee makers moved lower after TreeHouse Foods announced it had filed a lawsuit against GreenMountain, claiming it attempted to maintain an illegal monopoly with its single-serve coffee pods. Longbow Research downgraded the stock to neutral from buy.
Jive Software - The enterprise networking software vendor declined after projecting 2014 sales below estimates.
DaVita HealthCare Partners - The kidney dialysis provider rose after reporting better-than-expected fourth-quarter results.
Conversant - The internet advertising company jumped after reported fourth-quarter earnings grew 24 percent.
Seattle Genetics - The biotechnology company climbed after reporting fourth-quarter losses below estimates.
Ventrus Biosciences - Shares of the pharmaceutical company fell sharply after it reported disappointing results from a trial of of a drug to treat anal fissures.
Crocs - The maker of colorful plastic shoes gained after Piper Jaffray upgraded the stock to overweight from neutral.
SeaDrill - The provider of offshore drilling services fell after Wells Fargo downgraded the stock to underperform from market perform.
AMCOL International - The minerals and materials group surged after French building-materials company Imerys said it would acquire the company for $1.6 billion including debt.
(Read More: See CNBC's Market Insider Blog)
—By CNBC's Rich Fisherman.
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