Date Form Description XBRL Pages
05/15/12 4 Form 4: Statement of changes in beneficial ownership of securities 1
05/15/12 4 Form 4: Statement of changes in beneficial ownership of securities 1
05/15/12 4 Form 4: Statement of changes in beneficial ownership of securities 1
05/08/12 10-Q Form 10-Q: Quarterly report [Sections 13 or 15(d)] 39
05/07/12 8-K Form 8-K: Current report 17
04/30/12 8-K Form 8-K: Current report 4
04/30/12 DEFA14A Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material 5
04/27/12 CORRESP Form CORRESP: Correspondence 6
04/19/12 UPLOAD Form UPLOAD: SEC-generated letter 4
04/10/12 4 Form 4: Statement of changes in beneficial ownership of securities 1
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