Date Form Description PDF XBRL Pages
01/06/12 4 Statement of changes in beneficial ownership of securities PDF 2
01/05/12 4/A Statement of changes in beneficial ownership of securities PDF 2
01/03/12 8-K Current report filing
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PDF 5
01/03/12 4 Statement of changes in beneficial ownership of securities PDF 2
12/20/11 8-K Current report filing
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PDF 7
12/20/11 4 Statement of changes in beneficial ownership of securities PDF 2
12/19/11 4 Statement of changes in beneficial ownership of securities PDF 2
12/19/11 4 Statement of changes in beneficial ownership of securities PDF 2
12/19/11 4 Statement of changes in beneficial ownership of securities PDF 2
12/19/11 4 Statement of changes in beneficial ownership of securities PDF 2