SEC Filings

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Filing Date Form Type Description View
May 21, 2012 4 Statement of changes in beneficial ownership of securities  
May 21, 2012 4 Statement of changes in beneficial ownership of securities  
May 21, 2012 4 Statement of changes in beneficial ownership of securities  
May 21, 2012 4 Statement of changes in beneficial ownership of securities  
May 21, 2012 4 Statement of changes in beneficial ownership of securities  
May 21, 2012 4 Statement of changes in beneficial ownership of securities  
May 21, 2012 4 Statement of changes in beneficial ownership of securities  
May 21, 2012 4 Statement of changes in beneficial ownership of securities  
May 21, 2012 4 Statement of changes in beneficial ownership of securities  
May 21, 2012 4 Statement of changes in beneficial ownership of securities  
May 21, 2012 4 Statement of changes in beneficial ownership of securities  
May 21, 2012 4 Statement of changes in beneficial ownership of securities  
May 10, 2012 4 Statement of changes in beneficial ownership of securities  
May 10, 2012 4 Statement of changes in beneficial ownership of securities  
May 10, 2012 4 Statement of changes in beneficial ownership of securities  
May 10, 2012 4 Statement of changes in beneficial ownership of securities  
May 10, 2012 4 Statement of changes in beneficial ownership of securities  
May 10, 2012 4 Statement of changes in beneficial ownership of securities  
May 10, 2012 3 Initial statement of beneficial ownership of securities  
May 10, 2012 4 Statement of changes in beneficial ownership of securities  
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