Cyberonics Up, Andrew Down Before Bell
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Shares of Cyberonics Inc. CYBX.O  jumped 14 percent before the bell on Thursday after the medical  technology company said federal health regulators had given  conditional approval to a depression treatment.
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Cyberonics, the maker of a device that treats epilepsy, has nabbed the attention of a buyer. Advanced Neuromodulation Systems of Dallas said Friday it has acquired 15 percent of the company and added that it may want to buy it ...
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Advanced Neuromodulation Systems Inc. reported Friday that it purchased 3.5 million shares of Cyberonics Inc., taking a 14.9 percent stake in the Houston-based medical device maker, and expressed an interest in combining the two companies.
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The days of Ma Bell&#39;s independence are drawing to a close. Two weeks ago, AT&amp;T (NYSE: T) filed an SEC report paving the way for a write-down of a portion of its $43.
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Advanced Neuromodulation Systems (ANSI.O) on Friday said it took an equity stake in Cyberonics Inc. (CYBX.O) and initiated discussions about combining the two companies.
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Plus: Alcatel outlook weak...Cisco profit climbs...Time Warner lowers earnings target...Electronic Arts lowers outlook, shares fall.
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Shares of Circuit City Stores Inc.  CC.N surged 19.5 percent before the bell on Tuesday after the  consumer electronics chain said it had received an unsolicited  buyout offer valued at $17 per share.
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Shares of AtheroGenics Inc. AGIX.O  soared 82 percent before the bell on Tuesday, a day after the  pharmaceutical company announced positive interim results from  a study on an anti-inflammatory agent.
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Shares of Altria Group Inc. MO.N  rose 1.5 percent before the bell on Thursday.
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Shares of CMS Energy Corp. CMS.N  fell before the bell on Friday after it priced a public  offering of 28.5 million shares at $9.10 per share.
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Britain&#39;s Carphone Warehouse expects interim pre-tax profits of at least Â£27m sterling. First half trading is ahead of expectations on the back of a buoyant market, Europe&#39;s number one mobile phone retailer said in a trading statement today.
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Shares of Axonyx Inc. AXYX.O plunged  62 percent before the bell on Monday after the drug developer  said its experimental Alzheimer's treatment failed to achieve  statistical significance in a clinical trial.
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As earnings reports rolled in from technology bellwethers, including Microsoft, Apple, Nokia, and Motorola, worries about the economy continued to overshadow good news this week.
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Stocks were set to open higher on Thursday as results from mobile phone maker Motorola Inc. and fellow tech leader EMC Corp  helped ease worries about third-quarter earnings.
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Shares of General Electric Co. GE.N  fell slightly before the bell on Friday after the industrial  conglomerate said quarterly earnings rose.
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Shares of CoTherix Inc.  rose 2.7 percent  before the bell on Tuesday after Piper Jaffray initiated coverage of the biopharmaceutical company with an "outperform" rating and a &#36;10 price target.
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Shares of Micrel Inc.  fell 6.3 percent before the bell on Wednesday, a day after the maker of analog microchips said fourth-quarter revenue would miss earlier targets due to weak demand from computing and communications equipment makers.