Date Form Description XBRL Pages
01/13/12 4 Form 4: Statement of changes in beneficial ownership of securities 3
01/12/12 4 Form 4: Statement of changes in beneficial ownership of securities 3
01/11/12 4 Form 4: Statement of changes in beneficial ownership of securities 3
01/10/12 4 Form 4: Statement of changes in beneficial ownership of securities 3
01/09/12 4 Form 4: Statement of changes in beneficial ownership of securities 3
01/06/12 4 Form 4: Statement of changes in beneficial ownership of securities 3
01/06/12 UPLOAD Form UPLOAD: SEC-generated letter 1
01/05/12 4 Form 4: Statement of changes in beneficial ownership of securities 3
01/04/12 4 Form 4: Statement of changes in beneficial ownership of securities 3
01/04/12 CORRESP Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. 2
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