Date Form Description PDF XBRL
05/16/12 4 Statement of changes in beneficial ownership of securities PDF
05/15/12 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material PDF
05/14/12 4 Statement of changes in beneficial ownership of securities PDF
05/11/12 S-3ASR Automatic shelf registration statement of securities of well-known seasoned issuers
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EX-5.1
EX-12.2
EX-23.2
EX-25
 PDF
05/08/12 10-Q Quarterly report pursuant to Section 13 or 15(d)
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EX-31.1
EX-31.2
EX-32
 PDF XAML
05/07/12 8-K Current report filing
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EX-99.1
 PDF
05/02/12 3 Initial statement of beneficial ownership of securities PDF
05/02/12 3 Initial statement of beneficial ownership of securities PDF
04/30/12 8-K Current report filing PDF
04/25/12 8-K Current report filing
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EX-99.1
 PDF
04/23/12 8-K Current report filing
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EX-99.1
 PDF
04/13/12 DEF 14A Definitive proxy statements PDF
04/12/12 4 Statement of changes in beneficial ownership of securities PDF
03/16/12 4 Statement of changes in beneficial ownership of securities PDF
03/13/12 4 Statement of changes in beneficial ownership of securities PDF
03/07/12 4 Statement of changes in beneficial ownership of securities PDF
03/07/12 4 Statement of changes in beneficial ownership of securities PDF
03/07/12 4 Statement of changes in beneficial ownership of securities PDF
03/07/12 4 Statement of changes in beneficial ownership of securities PDF
03/07/12 4 Statement of changes in beneficial ownership of securities PDF
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