ICGN ICAgen Inc. 5.96 -23.10% DVAX Dynavax Technologies Corporation 2.56 -18.99% AMAG AMAG Pharmaceuticals, Inc. 16.31 -14.47% AMPE Ampio Pharmaceuticals, Inc. 6.50 -12.52% CTRN Citi Trends 13.97 -12.14% VALV Shengkai Innovations, Inc. 3.00 -11.76% MEG Media General, Inc. 2.79 -11.71% WEST Akeena Solar, Inc. 1.17 -10.00% ANW Aegean Marine Petroleum Network Inc. 5.69 -9.83% YRCW YRC Worldwide Inc. 1.05 -9.48% LEDS SemiLEDs Corporation 5.13 -8.39% HUSA Houston American Energy Corp. 17.39 -7.70% YHOO Yahoo! Inc. 13.48 -7.61% HOGS Zhongpin, Inc. 8.64 -7.49% CSOD Cornerstone OnDemand Inc. 18.05 -7.34% ZHNE Zhone Technologies Inc. 2.21 -7.14% EONC eOn Communications Corp. 1.74 -6.95% VG Vonage Holdings Corporation 4.07 -6.44% AVID Avid Technology Inc. 18.69 -6.36% BRCD Brocade Communications Systems, Inc. 5.89 -6.36% JAG Jaguar Mining Inc. 5.13 -6.22% ORS Orsus Xelent Technologies Inc. 3.68 -6.12% CGA China Green Agriculture, Inc. 4.95 -6.07% ALTH Allos Therapeutics, Inc. 1.94 -5.83% VRNM Verenium Corporation 1.63 -5.78% ALLT Allot Communications Ltd. 17.95 -5.77% UUU Universal Security Instruments Inc. 6.10 -5.72% III Information Services Group, Inc. 1.51 -5.63% CISG Cninsure Inc. 13.97 -5.54% LEI Lucas Energy, Inc. 2.90 -5.54% VRS Verso Paper Corp. 2.58 -5.49% ACMR AC Moore Arts & Crafts Inc. 2.08 -5.45% ENER Energy Conversion Devices, Inc. 1.05 -5.41% SAIA Saia, Inc. 17.27 -5.37% KLIC Kulicke & Soffa Industries Inc. 9.49 -5.29% KGJI Kingold Jewelry, Inc. 1.80 -5.26% DEXO Dex One Corporation 2.20 -5.17% MBLX Metabolix, Inc. 6.88 -5.10% MERU Meru Networks, Inc. 10.42 -5.10%