Date Form Description PDF XBRL Pages
04/24/12 Current report filing
Documentsexpand_more
EX-1.1
EX-3.1
EX-4.1
EX-4.2
EX-5.1
EX-99.1
 PDF 98
04/20/12 Prospectus filed pursuant to Rule 424(b)(2) PDF 102
04/20/12 Filing under Securities Act Rules 163/433 of free writing prospectuses PDF 1
04/19/12 Prospectus filed pursuant to Rule 424(b)(5) PDF 101
04/18/12 Statement of changes in beneficial ownership of securities PDF 2
04/18/12 Current report filing
Documentsexpand_more
EX-99.1
EX-99.2
 PDF 48
04/18/12 Current report filing
Documentsexpand_more
EX-99.1
 PDF 22
04/10/12 Statement of changes in beneficial ownership of securities PDF 2
04/10/12 Current report filing
Documentsexpand_more
EX-99.1
 PDF 5
04/10/12 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 8
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