Date Form Description PDF XBRL Pages
01/24/12 Statement of changes in beneficial ownership of securities PDF 2
01/24/12 Statement of changes in beneficial ownership of securities PDF 2
01/24/12 Statement of changes in beneficial ownership of securities PDF 2
01/24/12 Statement of changes in beneficial ownership of securities PDF 2
01/24/12 Statement of changes in beneficial ownership of securities PDF 2
01/19/12 Current report filing
Documentsexpand_more
EX-99.1
EX-99.2
EX-99.3
 PDF 57
01/13/12 SEC-generated letter PDF 1
01/06/12 Current report filing
Documentsexpand_more
EX-99.1
 PDF 5
01/04/12 Current report filing
Documentsexpand_more
EX-3.1
EX-4.1
 PDF 12
12/28/11 Current report filing
Documentsexpand_more
EX-99.1
 PDF 6
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