Territorial Bancorp Inc. (Nasdaq:TBNK), Air Methods Corp. (Nasdaq:AIRM) and Radian Group Inc. (Nasdaq:RDN) are among the new 52-week highs in Wednesday's trading among companies with market capitalizations under $1 billion.

Par Pharmaceutical Companies Inc. (Nasdaq:PRX), Seahawk Drilling Inc. (Nasdaq:HAWKV) and RG Barry Corp. (Nasdaq:DFZ) are among the new 52-week highs in Tuesday's trading among companies with market capitalizations under $1 billion.

Also included among the results: First of Long Island Corp. (Nasdaq:FLIC), First Defiance Financial Corp. (Nasdaq:FDEF), LodgeNet Interactive Corp. (Nasdaq:LNET), Hicks Acquisition I Units (Nasdaq:TOH.U), Century BanCorp Inc. (Nasdaq:CNBKA) and SIFCO Industries Inc. (Nasdaq:SIF).

China TransInfo Technology Corp (Nasdaq:CTFO), ACADIA Pharmaceuticals Inc (Nasdaq:ACAD) and CNinsure Inc (Nasdaq:CISG) are among the new 52-week highs in Wednesday's trading among companies with market capitalizations under $1 billion.

Also included among the results: AEP Industries Inc (Nasdaq:AEPI), SmartHeat Inc (Nasdaq:HEAT), Innodata Isogen Inc (Nasdaq:INOD), Credit Acceptance Corp (Nasdaq:CACC), Shamir Optical Industry Ltd (Nasdaq:SHMR) and First of Long Island Corp (Nasdaq:FLIC).

Stein Mart, Inc. (Nasdaq:SMRT), Bank of Kentucky Financial Corp. (Nasdaq:BKYF) and Kirklands Inc. (Nasdaq:KIRK) are among the new 52-week highs in Thursday's trading among companies with market capitalizations under $1 billion.

Calgon Carbon Corp. (Nasdaq:CCC), DXP Enterprises Inc. (Nasdaq:DXPE) and Herley Industries Inc. (Nasdaq:HRLY) are among the new 52-week highs in Friday's trading among companies with market capitalizations under $1 billion.

Also included among the results: Chardan 2008 China Acquisition Units (Nasdaq:CACAU), BWAY Holding Co. (Nasdaq:BWY), First of Long Island Corp. (Nasdaq:FLIC), Navios Maritime Acquisition Corp. (Nasdaq:NNA), Global Brands Acquisition Corp. (Nasdaq:GQN) and New York & Company Inc. (Nasdaq:NWY).

Here are the new 52-week highs among small caps:

Triad Guaranty Inc. (Nasdaq: TGIC), National Security Group (Nasdaq: NSEC) and NovaStar Financial Inc. (NYSE: NFI) are among the biggest percentage losers in Tuesday's trading among companies with market capitalizations under $500 million.

Here are today's biggest percentage gainers: