Benzinga's Microcap Movers for Tuesday September 11, 2012

Below are highlights from Benzinga's daily coverage of small cap and microcap securities making big moves: Dehaier Medical Shares of Dehaier Medical DHRM, the China-based medical product company, rose 13.12% Tuesday on 110 times average volume. Dehaier Medical announced Tuesday that it has obtained State Food and Drug Administration approval for DHR-CPAP-C5, one of Dehaier's major proprietary homecare medical devices. The period of validity for the SFDA approval is four years. Dehaier Medical closed at $1.81 on Tuesday. Houston American Energy Shares of Houston American Energy HUSA, the Houston, tX acquirer of natural gas and crude oil properties, rose 29.09% Tuesday on almost 4 times average volume. Houston American Energy on Tueday posted on the Company's web site, presentation slides reflecting site, seismic and geological data with respect to its holdings in the Serrania area in Colombia. Houston American Energy closed at $1.42 on Tuesday. A123 Systems A123 Systems AONE, the Waltham, MA manufacturer of rechargeable lithium-ion batteries, rose 24.46% Tuesday on 5 times average volume. There was no apparent news to cause Tueday's move. A123 Systems closed at $0.29 on Tuesday. The information in this article is taken from public sources, press releases, and websites that cannot always be verified. Please note that investing in microcap stocks is highly speculative. The companies mentioned here are for information purposes only. Benzinga makes no claim as to the suitability of these stocks as an investment. Neither Benzinga nor its staff recommend that you buy, sell, or hold any security. We do not offer investment advice, personalized or otherwise. Benzinga recommends that you conduct your own due diligence and consult a certified financial professional for personalized advice about your financial situation.