Date Form Description PDF XBRL Pages
10/24/11 4 Statement of changes in beneficial ownership of securities PDF 2
10/24/11 4 Statement of changes in beneficial ownership of securities PDF 2
10/20/11 4 Statement of changes in beneficial ownership of securities PDF 2
10/20/11 4 Statement of changes in beneficial ownership of securities PDF 2
10/18/11 4 Statement of changes in beneficial ownership of securities PDF 2
10/18/11 4 Statement of changes in beneficial ownership of securities PDF 2
10/14/11 4 Statement of changes in beneficial ownership of securities PDF 2
10/14/11 4 Statement of changes in beneficial ownership of securities PDF 2
10/11/11 4 Statement of changes in beneficial ownership of securities PDF 2
10/11/11 10-Q Quarterly report pursuant to Section 13 or 15(d)
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EX-31.1
EX-31.2
EX-32.1
EX-32.2
 PDF Document Table XBRL XAML 71
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