Date Form Description PDF XBRL Pages
01/19/11 SC 13G/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions 3
01/12/11 8-K Current report filing 2
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
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