Benzinga's Top #PreMarket Losers

athenahealth (NASDAQ: ATHN ) shares fell 12.88% to $114.00 in the pre-market trading after the company issued a downbeat outlook for fiscal year 2014. Ciena (NASDAQ: CIEN ) dipped 10.87% to $20.41 after the company reported a weak Q4 profit. Lululemon Athletica (NASDAQ: LULU ) shares dropped 9%