Catamaran - The provider of pharmacy benefit management services rose after hiking its 2014 guidance.
Chart Industries - The maker of equipment for the energy sector fell after posting weaker-than-expected quarterly results.
Elizabeth Arden - The maker of beauty products fell after posting a quarterly loss.
Glu Mobile - The mobile game maker fell sharply after reporting third-quarter revenue below expectations.
Harman International Industries - The maker of audio products rose after tallying better-than-expected quarterly revenue and profit.
Kellogg - The cereal maker climbed after reporting quarterly results.
Kimberly-Clark - The tissue maker held steady, a day after the filing of a class-action suit saying the company misled healthcare workers about its surgical gowns protecting against Ebola.
Lowe's Companies - The home-improvement retailer rose as Goldman Sachs upgraded the stock to buy from neutral.
MasterCard - The processor of card payments gained after reporting better-than-expected quarterly profit.
New York Times - The newspaper publisher declined after projecting a fall in ad spending in the fourth quarter.
Sturm Ruger - The gun maker dropped after missing third-quarter earnings estimates. Other gun manufacturers including Smith & Wesson and Alliant Techsystems dropped as well.
Trulia - The real-estate website operator declined after reporting third-quarter sales below forecasts. Zillow, which is acquiring Trulia, also fell.
(See CNBC's Market Insider Blog)
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