Date Form Description PDF XBRL Pages
02/24/12 4 Statement of changes in beneficial ownership of securities 1
02/23/12 8-K Current report filing
Documents
EX-10.1
EX-99.1
 39
02/17/12 424B2 Prospectus filed pursuant to Rule 424(b)(2) 100
02/15/12 8-K Current report filing
Documents
EX-99.1
 33
02/15/12 424B5 Prospectus filed pursuant to Rule 424(b)(5) 100
02/14/12 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
02/06/12 8-K Current report filing
Documents
EX-99.1
 10
11/01/11 10-Q Quarterly report pursuant to Section 13 or 15(d)
Documents
EX-31.1
EX-31.2
EX-32.1
EX-32.2
 37
10/31/11 8-K Current report filing
Documents
EX-99.1
 18
09/02/11 8-K Current report filing
Documents
EX-99.1
 5
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