Benzinga's Top #PreMarket Gainers

Salix Pharmaceuticals SLXP shares jumped 9.42% to $174.89 on report of takeover talks with Allergan. Allergan AGN is set to acquire Salix Pharmaceuticals in a deal probably worth more than $10 billion, according to Dow Jones Newswires. ReWalk Robotics RWLK shares surged 7.91% to $34.23 in pre-market trading after the company announced a reimbursement coverage by major German insurance company. CF Industries Holdings CF shares surged 7.30% to $274.45 in pre-market trading on confirmation of merger talks with Yara International ASA YARIY. China Finance Online Co JRJC shares climbed 6.61% to $7.58 in pre-market trading after the company announced a partnership with Zhongshan Securities.