BroadVision Inc. fell 17.4 percent to $32.60.
Firsthand Technology Value Fund fell 13.0 percent to $22.85.
SunPower Corp. fell 11.9 percent to $7.20.
Zoltek Cos fell 10.5 percent to $13.05.
Peoples Financial Corp. fell 10.4 percent to $9.86.
Achillion Pharmaceuticals Inc. fell 10.3 percent to $10.38.
Canterbury Park fell 8.8 percent to $11.43.
James River Coal Co. fell 8.3 percent to $6.86.
Amyris Inc. fell 8.0 percent to $9.60.
Genomic Health Inc. fell 7.9 percent to $26.57.
