Date Form Description PDF XBRL Pages
05/07/12 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material PDF 2
04/30/12 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material PDF 2
04/30/12 DEF 14A Definitive proxy statements PDF 33
04/02/12 8-K Current report filing
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PDF 6
03/30/12 10-K Annual report pursuant to Section 13 and 15(d)
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PDF Document Table XBRL XAML 47
03/22/12 4 Statement of changes in beneficial ownership of securities PDF 2
11/14/11 8-K Current report filing
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PDF 7
11/14/11 10-Q Quarterly report pursuant to Section 13 or 15(d)
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PDF Document Table XBRL XAML 21
10/13/11 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities PDF 5
08/15/11 8-K Current report filing
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PDF 8