Vringo, Longwei Petroleum, Rentech, Vanguard, Hemispherx BioPharma, and World Moto

HONG KONG, Jan. 4, 2013 /PRNewswire/ -- Pennystocksinsiders.com (PSI) has issued insider trading reports and equity research for the following companies: [ Vringo ] (AMEX: VRNG), Longwei Petroleum (AMEX: LPH), Rentech (AMEX: RTK), Vanguard (ARCA:VOO), Hemispherx BioPharma (AMEX: HEB), and World Moto (OTC:FARE).

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Report Highlights:

Vringo, Inc. (AMEX: VRNG): In the last three months, Vringo, Inc. (AMEX: VRNG) insiders have totally made Market Sale for about US$1.54 million, which ranged in price from US$4.00 to US$5.48 each. On January 2, Vringo announced the appointment of Ashley Keller to the company's Board of Directors. Vringo shares soared nearly 20% to US$3.50 on over 10.03 million shares, which was almost 4 times more than usual. Can VRNG continue to move higher?

Read Full Report: [ http://www.Pennystocksinsiders.com/PR/010413A/VRNG/Vringo.pdf ]

Longwei Petroleum Investment Hold Ltd. (AMEX: LPH): Longwei Petroleum Investment Hold Ltd. (AMEX: LPH), a Chinese energy company engaged in the storage and distribution of finished petroleum products, announced that it has raised 30.7% of its guidance for full-year fiscal 2013 revenue to US$667.3 million, versus prior forecasts of US$646.3 million. The company also announced that net income, adjusted for the warrant derivative liability, is estimated to increase roughly 23.0% to US$80.1 million from a year ago, versus the prior forecast of US$77.6 million. See insider trade report for LPH here.

Read Full Report: [ http://www.Pennystocksinsiders.com/PR/010413A/LPH/LongweiPetroleum.pdf ]

Rentech, Inc. (AMEX: RTK): Pennystocksinsiders.com found Rentech, Inc. (AMEX: RTK) President, Chief Executive Officer, Director, D. Hunt Ramsbottom , sold 25,000 shares on January 2, at stock price US$2.70 each for a worth of US$67,560. Disclose date: January 3. Shares of Rentech dipped 1.10% for the session to US$2.70. RTK's low point in its 52-week range is US$1.29 per share, with US$3.05 as the 52-week high point. Check out the insider trade report here.

Read Full Report: [ http://www.Pennystocksinsiders.com/PR/010413A/RTK/Rentech.pdf ]

Today Pennystocksinsiders.com also observed abnormal trade volume for the following companies; insiders may involve trading in these companies. It will take some time for insiders to report their trades. Read these reports and add these companies into your Insider Trade Radar.

Vanguard S&P 500 ETF (ARCA:VOO):

Read Full Report: [ http://www.Pennystocksinsiders.com/PR/010413A/VOO/Vanguard.pdf ]

Hemispherx BioPharma, Inc. (AMEX: HEB):

Read Full Report: [ http://www.Pennystocksinsiders.com/PR/010413A/HEB/HemispherxBioPharma.pdf ]

World Moto, Inc. (OTC:FARE):

Read Full Report: [ http://www.Pennystocksinsiders.com/PR/010413A/FARE/NetProfitsTen.pdf ]

Insider Filing Source Reference: All observations, analysis and reports are based on public information released by the U.S. Securities and Exchange Commission.

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Vringo, Longwei Petroleum, Rentech, Vanguard, Hemispherx BioPharma, and World Moto