Date Form Description PDF XBRL Pages
02/05/13 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 6
02/05/13 10-Q Quarterly report pursuant to Section 13 or 15(d)
Documents
EX-31.1
EX-31.2
EX-32.1
 32
02/04/13 8-K Current report filing
Documents
EX-99.1
 12
01/17/13 SC 13G Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions 7
01/09/13 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
12/14/12 4 Statement of changes in beneficial ownership of securities 2
12/11/12 4 Statement of changes in beneficial ownership of securities 1
11/06/12 10-Q Quarterly report pursuant to Section 13 or 15(d)
Documents
EX-31.1
EX-31.2
EX-32.1
 33
11/05/12 8-K Current report filing
Documents
EX-99.1
 13
09/25/12 8-K Current report filing 3
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