HONG KONG, Jan. 23, 2013 /PRNewswire/ -- Insiderslab.com has issued insider trading reports and equity research for the following companies: Facebook (NASDAQ:FB), Microsoft (NASDAQ:MSFT), Arena (NASDAQ:ARNA), Nokia (NYSE:NOK), Synovus (NYSE:SNV), and Best Buy (NYSE:BBY).

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Report Highlights:

Facebook Inc. (NASDAQ:FB): Insiderslab.com found Facebook Inc. (NASDAQ:FB) Chief Operating Officer, Director, Sheryl K. Sandberg, totally cashed out for about US$10.62 million on January 16 in two separate transactions, which ranged in price from US$30.11 to US$30.20 each. Shares of Facebook began the trading session with a price of US$29.75 and throughout the session climbed to a high of US$30.89. By market close, the stock finally climbed 3.60% to US$30.73. Can FB continue to move higher?

Read Full Report: http://www.insiderslab.com/PR3/012313A/FB/Facebook.pdf

Microsoft Corporation (NASDAQ:MSFT): On January 22, Microsoft Corporation (NASDAQ:MSFT) announced that its newest model Surface Windows 8 Pro will be available for purchase on February 9, 2013 in the United States and Canada. What's more, the company has recently signed a patent licensing agreement with BMW, under which Microsoft will offer the latest Extended File Allocation Table to BMW. See insider trade report for MSFT here.

Read Full Report: http://www.insiderslab.com/PR3/012313A/MSFT/Microsoft.pdf

Arena Pharmaceuticals, Inc. (NASDAQ:ARNA): Shares of Arena Pharmaceuticals, Inc. (NASDAQ:ARNA) gapped open sharply lower in the last trading session and closed lower by US$0.95 (or -9.72%) to US$8.82. There were 26.81 million shares of Arena exchanging hands as compared to its average daily volume of 10.03 million shares. Are Arena insiders starting to take huge profits by selling shares or exercising stock options? Add ARNA into your watch list for insider trade now.

Read Full Report: http://www.insiderslab.com/PR3/012313A/ARNA/Arena.pdf

Today Insiderslab.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.

Nokia Corporation (ADR) (NYSE:NOK):

Read Full Report: http://www.insiderslab.com/PR3/012313A/NOK/Nokia.pdf

Synovus Financial Corporation (NYSE:SNV):

Read Full Report: http://www.insiderslab.co/PR3/012313A/SNV/Synovus.pdf

Best Buy Co., Inc. (NYSE:BBY):

Read Full Report: http://www.insiderslab.com/PR3/012313A/BBY/BestBuy.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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Insiderslab.com covers insider trade data in major stock markets in the U.S., Hong Kong, Mainland China, and Singapore.  Insiderslab.com features a team of experienced data analysts striving to provide the investment community with the tools, software, and data necessary to carry out more effective investment research.

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