SEC Filings
Date Form Description XBRL Pages
04/26/12 4 Form 4: Statement of changes in beneficial ownership of securities 1
04/24/12 DEFA14A Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material 3
04/16/12 ARS Form ARS: Annual Report to Security Holders 126
04/10/12 DEFA14A Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material 6
04/10/12 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 4
04/09/12 DEF 14A Form DEF 14A: Definitive proxy statements 69
04/03/12 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 12
03/30/12 PRE 14A Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition 69
03/23/12 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 9
03/01/12 8-K/A Form 8-K/A: Current report 3
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