Date Form Description XBRL Pages
01/20/12 4 Form 4: Statement of changes in beneficial ownership of securities 1
01/19/12 4 Form 4: Statement of changes in beneficial ownership of securities 1
01/18/12 DEFA14A Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material 5
01/13/12 4 Form 4: Statement of changes in beneficial ownership of securities 1
01/13/12 4 Form 4: Statement of changes in beneficial ownership of securities 1
01/13/12 DFAN14A Form DFAN14A: Definitive additional proxy soliciting materials filed by non-management including Rule 14(a)(12) material 4
01/12/12 4 Form 4: Statement of changes in beneficial ownership of securities 2
01/12/12 SC 13D/A Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities 8
01/11/12 UPLOAD Form UPLOAD: SEC-generated letter 1
01/10/12 PRRN14A Form PRRN14A: Revised preliminary proxy statement filed by non-management 25
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