Date Form Description PDF XBRL Pages
06/11/13 4 Statement of changes in beneficial ownership of securities PDF 2
05/14/13 10-Q Quarterly report pursuant to Section 13 or 15(d)
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PDF Document Table XBRL XAML 18
05/01/13 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material PDF 3
04/30/13 DEF 14A Definitive proxy statements PDF 18
04/18/13 4 Statement of changes in beneficial ownership of securities PDF 2
04/11/13 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities PDF 4
04/11/13 3 Initial statement of beneficial ownership of securities PDF 1
03/29/13 10-K Annual report pursuant to Section 13 and 15(d) PDF Document Table XBRL XAML 54
03/29/13 8-K Current report filing
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PDF 6
02/15/13 4 Statement of changes in beneficial ownership of securities PDF 1