Date Form Description PDF XBRL Pages
08/17/12 4 Statement of changes in beneficial ownership of securities 2
08/17/12 4 Statement of changes in beneficial ownership of securities 2
08/17/12 4 Statement of changes in beneficial ownership of securities 2
08/17/12 4 Statement of changes in beneficial ownership of securities 2
08/17/12 4 Statement of changes in beneficial ownership of securities 2
08/17/12 4 Statement of changes in beneficial ownership of securities 2
08/17/12 4 Statement of changes in beneficial ownership of securities 2
08/15/12 10-Q Quarterly report pursuant to Section 13 or 15(d) 31
07/10/12 4 Statement of changes in beneficial ownership of securities 2
07/10/12 4 Statement of changes in beneficial ownership of securities 2
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