Big Boards - Top Losers Friday Feb 10 - Source: finviz.com [ 10%+ losers ] KV-A K-V Pharmaceutical Company 1.62 -37.93% AMRS Amyris, Inc. 6.99 -28.16% TRLG True Religion Apparel Inc. 26.61 -27.57% XIDE Exide Technologies 3.03 -24.06% VALV Shengkai Innovations, Inc. 0.99 -23.05% ASYS Amtech Systems Inc. 9.28 -17.58% USU USEC Inc. 1.32 -17.50% OSG Overseas Shipholding Group Inc. 10.18 -13.95% AB AllianceBernstein Holding L.P. 14.35 -13.08% NUAN Nuance Communications, Inc. 26.50 -12.99% TTHI Transition Therapeutics Inc. 1.95 -12.95% PLM Polymet Mining Corp. 1.15 -12.88% VVTV ValueVision Media Inc. 1.73 -11.28% LMLP LML Payment Systems Inc. 2.83 -10.73% LPH Longwei Petroleum Investment Holding Limited 1.45 -10.49% FSLR First Solar, Inc. 43.91 -10.44% ELON Echelon Corporation 5.51 -10.41% CORT Corcept Therapeutics Incorporated 2.76 -10.39% CBK Christopher & Banks Corporation 2.16 -10.37% URZ Uranerz Energy Corp. 2.55 -10.21%