Date Form Description PDF XBRL Pages
02/07/12 8-K Current report filing
Documents
EX-99.1
 17
01/30/12 SC 13G/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions 5
01/10/12 SC 13G/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions 4
12/27/11 4 Statement of changes in beneficial ownership of securities 2
12/23/11 SC 13G/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions 4
11/23/11 4 Statement of changes in beneficial ownership of securities 2
11/22/11 4 Statement of changes in beneficial ownership of securities 2
11/18/11 4 Statement of changes in beneficial ownership of securities 2
11/08/11 8-K Current report filing 3
11/07/11 3 Initial statement of beneficial ownership of securities
Documents
EX-24.
 3
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