Date Form Description PDF XBRL Pages
02/03/11 4 Statement of changes in beneficial ownership of securities PDF 2
02/02/11 4 Statement of changes in beneficial ownership of securities PDF 2
02/02/11 4 Statement of changes in beneficial ownership of securities PDF 2
01/28/11 8-K Current report filing
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EX-99.1
 PDF 4
01/27/11 8-K Current report filing
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EX-99.1
 PDF 19
01/21/11 4 Statement of changes in beneficial ownership of securities PDF 2
01/21/11 4 Statement of changes in beneficial ownership of securities PDF 2
01/21/11 4 Statement of changes in beneficial ownership of securities PDF 2
01/07/11 424B7 Prospectus filed pursuant to Rule 424(b)(7) PDF 1
12/22/10 4 Statement of changes in beneficial ownership of securities PDF 2
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