SEC Filings
Date Form Description PDF XBRL Pages
01/03/12 4 Form 4: Statement of changes in beneficial ownership of securities 1
12/27/11 4 Form 4: Statement of changes in beneficial ownership of securities 2
12/21/11 8-K Form 8-K: Current report 5
12/09/11 ARS Form ARS: Annual Report to Security Holders 58
12/09/11 DEF 14A Form DEF 14A: Definitive proxy statements 59
12/01/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/23/11 8-K Form 8-K: Current report 4
11/22/11 S-3ASR Form S-3ASR: Automatic shelf registration statement of securities of well-known seasoned issuers 73
11/22/11 10-K Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] 88
11/21/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
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