Date Form Description PDF XBRL Pages
05/07/08 8-K Current report filing
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EX-99.1
 PDF 11
05/06/08 8-K Current report filing
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EX-99.1
 PDF 30
04/25/08 424B3 Prospectus filed pursuant to Rule 424(b)(3) PDF 1
04/14/08 ARS Annual report to security holders PDF 158
04/09/08 DEF 14A Definitive proxy statements PDF 77
04/04/08 424B3 Prospectus filed pursuant to Rule 424(b)(3) PDF 19
04/03/08 S-3ASR Automatic shelf registration statement of securities of well-known seasoned issuers
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EX-5.1
EX-8.1
EX-23.1
 PDF 28
03/28/08 424B7 Prospectus filed pursuant to Rule 424(b)(7) PDF 1
03/18/08 PRE 14A Preliminary proxy statement not related to a contested matter or merger/acquisition PDF 77
03/13/08 4 Statement of changes in beneficial ownership of securities PDF 2
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