LNB Bancorp Inc. (Nasdaq:LNBB), Silicon Graphics Inc. (Nasdaq:SGIC) and Gushan Environmental Energy Ltd. (Nasdaq:GU) are among the biggest percentage losers in Tuesday's trading among companies with market capitalizations under $1 billion.

Also included among the results: Santander Bancorp (Nasdaq:SBP), CNA Surety Corp. (Nasdaq:SUR), Nara Bancorp Inc. (Nasdaq:NARA), SureWest Communications (Nasdaq:SURW), RC2 Corp. (Nasdaq:RCRC) and Oneida Financial Corp. (Nasdaq:ONFC).

Here are the biggest percentage losers among small caps:

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