DryShips Inc. (Nasdaq:DRYS), Eagle Bulk Shipping Inc. (Nasdaq:EGLE) and American Capital Agency Corp. (Nasdaq:AGNC) are among the most actively traded companies in Thursday's trading among companies with market capitalizations under $1 billion.

Also included among the results: Geron Corp. (Nasdaq:GERN), Gladstone Capital Corp. (Nasdaq:GLAD), Ariba Inc. (Nasdaq:ARBA), Palm Inc. (Nasdaq:PALM), Rofin-Sinar Technologies Inc. (Nasdaq:RSTI) and TBS International Ltd. (Nasdaq:TBSI).

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