NYSE Stocks Posting Largest Percentage Decreases

NEW YORK (AP) â¿¿ A look at the 10 biggest percentage decliners on New York Stock Exchange at 1 p.m.:

Cambrex Corp. fell 16.2 percent to $6.72.

RTI International Metals Inc. fell 12.7 percent to $23.81.

K12 Inc. fell 10.7 percent to $22.40.

Vishay Intertechnology Inc. fell 8.1 percent to $11.77.

Carbo Ceramics Inc. fell 6.5 percent to $92.47.

ExamWorks Group fell 6.0 percent to $10.91.

Fusion-io Inc. fell 5.1 percent to $23.46.

GenCorp. Inc. fell 5.0 percent to $5.70.

Dun & Bradstreet Corp. fell 4.8 percent to $80.24.

Owens & Minor Inc. fell 4.8 percent to $29.77.
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