Date Form Description PDF XBRL Pages
02/08/12 5/A Annual statement of changes in beneficial ownership of securities PDF 2
02/08/12 4/A Statement of changes in beneficial ownership of securities PDF 2
02/08/12 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 PDF 5
02/03/12 4 Statement of changes in beneficial ownership of securities PDF 2
02/03/12 4 Statement of changes in beneficial ownership of securities PDF 2
02/02/12 4 Statement of changes in beneficial ownership of securities PDF 2
02/02/12 8-K/A Current report filing
Documents
EX-99.1
 PDF 8
01/31/12 8-K Current report filing
Documents
EX-99.1
 PDF 17
01/27/12 8-K Current report filing
Documents
EX-99.1
EX-99.2
 PDF 10
11/21/11 4 Statement of changes in beneficial ownership of securities PDF 2