Date Form Description PDF XBRL Pages
02/04/11 Current report filing
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PDF 10
01/20/11 Statement of changes in beneficial ownership of securities PDF 2
01/19/11 Current report filing
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PDF 4
01/05/11 Statement of changes in beneficial ownership of securities PDF 2
01/04/11 Statement of changes in beneficial ownership of securities PDF 2
12/21/10 Statement of changes in beneficial ownership of securities PDF 2
12/21/10 Statement of changes in beneficial ownership of securities PDF 2
12/21/10 Statement of changes in beneficial ownership of securities PDF 2
12/21/10 Statement of changes in beneficial ownership of securities PDF 2
12/21/10 Statement of changes in beneficial ownership of securities PDF 2