Benzinga's Top #PreMarket Losers

Krispy Kreme Doughnuts KKD dipped 14.05% to $21.10 after the company issued downbeat forecast for fiscal 2015. Lexicon Pharmaceuticals LXRX dipped 11.64% to $2.05 in the pre-market session after the company completed Phase 2 study Of LX1033 In IBS-d. Medallion Financial TAXI shares fell 8.84% to $15.99 in the pre-market trading after the company announced the commencement of 2.9 million share offering of common stock. GT Advanced Technologies GTAT shares dropped 6.04% to $9.34 in pre-market trading after the company announced its plans to offer $125 million convertible senior notes and 12 million shares of common stock.