Nasdaq stocks posting largest percentage decreases

NEW YORK (AP) — A look at the 10 biggest percentage decliners on Nasdaq at the close of trading:

Autodesk Inc. fell 15.6 percent to $30.13.

Versant Corp. fell 8.1 percent to $9.58.

Sutron Corp. fell 7.9 percent to $5.25.

P&F Industries Inc. fell 7.8 percent to $5.33.

Shoe Carnival Inc. fell 7.4 percent to $22.57.

Stratasys Inc. fell 7.3 percent to $62.58.

RRSat Global Comm fell 7.3 percent to $5.10.

rue21 Inc. fell 6.9 percent to $26.88.

ImmuCell Corp. fell 6.0 percent to $5.31.

Zumiez Inc. fell 5.8 percent to $31.51.