Date Form Description PDF XBRL Pages
11/13/12 3 Statement of changes in beneficial ownership of securities
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PDF 4
10/19/12 4 Statement of changes in beneficial ownership of securities PDF 2
10/19/12 4 Statement of changes in beneficial ownership of securities PDF 2
10/19/12 4 Statement of changes in beneficial ownership of securities PDF 2
10/19/12 4 Statement of changes in beneficial ownership of securities PDF 2
10/19/12 4 Statement of changes in beneficial ownership of securities PDF 2
10/19/12 4 Statement of changes in beneficial ownership of securities PDF 2
10/19/12 4 Statement of changes in beneficial ownership of securities PDF 2
09/18/12 4 Statement of changes in beneficial ownership of securities PDF 2
09/14/12 4 Statement of changes in beneficial ownership of securities PDF 2