Date Form Description XBRL Pages
05/07/13 8-K Form 8-K: Current report 4
05/07/13 DEFA14A Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material 3
04/25/13 8-K Form 8-K: Current report 9
04/12/13 4 Form 4: Statement of changes in beneficial ownership of securities 1
04/04/13 ARS Form ARS: Annual Report to Security Holders 112
04/02/13 4 Form 4: Statement of changes in beneficial ownership of securities 1
04/02/13 4 Form 4: Statement of changes in beneficial ownership of securities 1
04/02/13 4 Form 4: Statement of changes in beneficial ownership of securities 1
04/02/13 4 Form 4: Statement of changes in beneficial ownership of securities 1
04/02/13 4 Form 4: Statement of changes in beneficial ownership of securities 1
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