Date Form Description PDF XBRL Pages
01/07/11 CORRESP A correspondence can be sent as a document with another submission type or can be sent as a separate submission. 2
12/28/10 4 Statement of changes in beneficial ownership of securities 2
12/28/10 4 Statement of changes in beneficial ownership of securities 2
12/28/10 CORRESP A correspondence can be sent as a document with another submission type or can be sent as a separate submission. 2
12/23/10 4 Statement of changes in beneficial ownership of securities 2
12/23/10 4 Statement of changes in beneficial ownership of securities 2
12/23/10 4 Statement of changes in beneficial ownership of securities 2
12/23/10 4 Statement of changes in beneficial ownership of securities 2
12/23/10 CORRESP A correspondence can be sent as a document with another submission type or can be sent as a separate submission. 4
12/01/10 4 Statement of changes in beneficial ownership of securities 2
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