Critical Insider Trade Alerts for Alcoa, Merck, Marathon Oil, Central European Distribution,Alkermes

May 20, 2011 - PRLog -- Insiderslab.com today issued reports highlighted the respectable insider transactions for Alcoa, Merck, Marathon Oil, Central European Distribution, Alkermes, & Vertex Pharmaceuticals.

If investors are using insider trading data to prospect for new investments, usually they should not go any deeper than straightforward insider open-market purchases and sales. Insiderslab.com generates updated Insider Trading Charts and Statistics, clearly demarcate open-market from non-open-market insider trades, making investors easily screen out the noise in thousands of insider trading data reported by SEC every day.

(Read full report by clicking the links, you may need to copy and paste the full link to your browser.)

Alcoa Inc.: Open-market Sale made by company C-Level Officers on May 17th, at stock price (US$16.40).  Disclose date: May 19th.
Read Full Report: http://www.insiderslab.com/PR/052011A/AA/Alcoa

Merck & Co., Inc.: Market Option Sale made by company C-Level Officers on May 18th, at stock price (US$37.21).  Disclose date: May 19th.
Read Full Report:  http://www.insiderslab.com/PR/052011A/MRK/Merck

Marathon Oil Corporation: Open-market Sale made by company C-Level Officers on May 18th, at stock price (US$51.23).  Disclose date: May 19th.
Read Full Report:  http://www.insiderslab.com/PR/052011A/MRO/Marathon-Oil

Central European Distribution Corp: Open-market Purchase made by company Directors on May 17th, at stock price (US$11.27).  Disclose date: May 19th.
Read Full Report:  http://www.insiderslab.com/PR/052011A/CEDC/Central-Europe...

Alkermes, Inc.: Market Option Sale made by company C-Level Officers and Directors on May 18th, at stock price (US$18.05).  Disclose date: May 19th.
Read Full Report:  http://www.insiderslab.com/PR/052011A/ALKS/Alkermes

Vertex Pharmaceuticals Incorporated: Market Option Sale made by company Directors on May 18th, at stock price (US$55.85).  Disclose date: May 19th.
Read Full Report:  http://www.insiderslab.com/PR/052011A/VRTX/Vertex

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. Nothing contained in any materials should be construed as a recommendation to buy or sell any security. All calculated numbers are statistics based on the best available information and represent our best efforts toward accuracy.  You can visit http://www.insiderslab.com and http://www.insiders.hk for a more complete account of product information and disclosures.

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