o Starbucks Corporation (NASDAQ:SBUX) launched the latest espresso brewer and announced that the company will be selling single-cup coffee machines

o According to reports, the Federal Trade Commission will not obstruct the merger of Express Scripts, Inc. (NASDAQ:ESRX) and MedcoHealth Solutions Inc (NYSE:MHS). Following this development, these stocks gained 1.7% and 1.4%, respectively

o Shares of Quest Software, Inc. (NASDAQ:QSFT) jumped 24.1% following reports that Insight Venture Partners will acquire it for around $2 billion

o Zogenix, Inc. (NASDAQ:ZGNX) released lower-than-expected 2012 revenue guidance. Consequently, its shares slumped 18.5%

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