VANCOUVER, British Columbia, Nov. 15, 2012 /PRNewswire/ -- Pennystocksinsiders.com (PSI) has issued insider trading reports and equity research for the following companies: Gilead Sciences (NASDAQ:GILD), Silver Wheaton (NYSE:SLW), Marvell (NASDAQ:MRVL), Dollar Tree (NASDAQ:DLTR), F5 Networks (NASDAQ:FFIV), and American Capital (NASDAQ:ACAS).

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Report Highlights:

Gilead Sciences, Inc. (NASDAQ:GILD): Gilead Sciences, Inc.'s (NASDAQ:GILD) Gilead Alberta ULC announced on Tuesday that the company has signed an agreement with Eco Industrial Business Park Inc. to acquire and develop 10 acres of land at 1250 Hayter Road, in North East Edmonton. The transaction is expected to close in January 2013. Shares of Gilead Sciences ended at US$72.29 by slipping 0.55%. Did Gilead Sciences insiders sell their shareholdings before the stock price dropped?

Read Full Report: http://www.Pennystocksinsiders.com/PR/111512B/GILD/GileadSciences.pdf

Silver Wheaton Corporation (USA) (NYSE:SLW): By the end of Wednesday's trading, shares of Silver Wheaton Corporation (USA) (NYSE:SLW) slumped US$2.62 (-6.69%) to US$36.52 on volume of 7.53 million shares, above its average volume of 4.33 million shares. Can SLW bounce back from here? Add SLW into your watch list for insider trade now.

Read Full Report: http://www.Pennystocksinsiders.com/PR/111512B/SLW/SilverWheaton.pdf

Marvell Technology Group Ltd. (NASDAQ:MRVL): Marvell Technology Group Ltd. (NASDAQ:MRVL) announced on Tuesday that the Marvell SMILE Plug won an International CES Innovations 2013 Design and Engineering Awards Honoree in the NEW! Tech For A Better World category. Marvell shares fell 2.65% to close at US$7.36, which was up 0.5% from its 52-week low price. Academic studies have shown that company insiders traditionally make higher investment returns than ordinary investors. Do you want to know when Marvell insiders will purchase their shares?

Read Full Report: http://www.Pennystocksinsiders.com/PR/111512B/MRVL/Marvell.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.

Dollar Tree, Inc. (NASDAQ:DLTR):

Read Full Report: http://www.Pennystocksinsiders.com/PR/111512B/DLTR/DollarTree.pdf

F5 Networks, Inc. (NASDAQ:FFIV):

Read Full Report: http://www.Pennystocksinsiders.com/PR/111512B/FFIV/F5Networks.pdf

American Capital Ltd. (NASDAQ:ACAS):

Read Full Report: http://www.Pennystocksinsiders.com/PR/111512B/ACAS/AmericanCapital.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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