Pre-Market Gainers; Eastman Kodak up on Bloomberg Article

Eastman Kodak EK +14.95% following a Bloomberg article discussing the value of company's patents. Approach Resources AREX +14.14% Clearwire CLWR +8.74% Staples SPLS +8.30% on better than expected Q2 earnings and Q3 guidance. Chico's CHS +5.08% on better than expected earnings. Target TGT +5.63 on better than expected earnings. TiVo TIVO +5.16% after Merriman initiated the company with a Buy rating.