Date Form Description PDF XBRL Pages
05/16/13 Statement of changes in beneficial ownership of securities
PDF
 		1
05/16/13 Current report filing
EX-12
EX-23
EX-99
PDF
ZIP
 		70
05/15/13 Current report filing
PDF
 		2
05/07/13 Additional definitive proxy soliciting materials and Rule 14(a)(12) material
PDF
 		2
05/06/13 Statement of changes in beneficial ownership of securities
PDF
 		2
05/06/13 Statement of changes in beneficial ownership of securities
PDF
 		2
05/06/13 Statement of changes in beneficial ownership of securities
PDF
 		1
05/02/13 Quarterly report pursuant to Section 13 or 15(d)
EX-12
EX-15
EX-31.1
EX-31.2
EX-32.1
EX-32.2
EX-95
PDF
ZIP
 		46
05/01/13 Statement of changes in beneficial ownership of securities
PDF
 		2
04/25/13 Notice of exempt solicitation
PDF
 		7
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