Top Stock Movers: Hemispherx BioPharma, Pyramid Oil Company, Sonde Resources Corp, Mastech Holdings

Lakeway, TX -- (SBWIRE) -- 02/19/2013 -- Bestdamnpennystocks, an investment community with a special focus on updating investors with recent news on the U.S. stock market, issues news alert on the following stocks:-

Hemispherx BioPharma, Inc (NYSE:HEB) fell 0.22% and is trading at $0.229. Hemispherx Biopharma, Inc. (Hemispherx) is a specialty pharmaceutical company engaged in the clinical development of new drugs therapies based on natural immune system enhancing technologies for the treatment of viral and immune based chronic disorders.

How Should Investors Trade HEB After The Latest Report? Find Out Here

Pyramid Oil Company(NYSE:PDO) is higher 2.54% and is trading at $4.44. Pyramid Oil Company (Pyramid) is engaged in the business of exploration, development and production of crude oil and natural gas. Pyramid acquires interests in land and producing properties through acquisition and lease, on which it drills and/or operates crude oil or natural gas wells.

Is PDO a Buy After The Recent News? Get Free Trend Analysis Here

Sonde Resources Corp (USA) (NYSE:SOQ) fell 1.36% and is trading at $1.45. Sonde Resources Corp. (Sonde) is engaged in the exploration for, and acquisition, development and production of, petroleum and natural gas with operations in Western Canada and North Africa. On June 23, 2011, the Company sold its interests in Block 5(c) and the assumption of certain liabilities in respect of the MG Block through the Niko Sale Agreement.

How Should Investors Trade SOQ After The Recent Movement? Find Out Here

Mastech Holdings, Inc. (NYSE:MHH) is lower 2.54% and is trading at $6.90. Mastech Holdings, Inc. (Mastech) is a provider of information technology (IT) and specialized healthcare staffing services. The Company's IT staffing business combines technical expertise with business process experience to deliver a range of services within business intelligence/data warehousing; Web services; enterprise resource planning and customer resource management, and e-Business solutions.

Get Latest News, Updates and Reports For Free On MHH Here

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