Date Form Description XBRL Pages
03/07/13 424B8 Form 424B8: Prospectus filed pursuant to Rule 424(b)(8) 64
03/04/13 4 Form 4: Statement of changes in beneficial ownership of securities 1
02/28/13 8-K Form 8-K: Current report 45
02/28/13 424B5 Form 424B5: Prospectus [Rule 424(b)(5)] 64
02/26/13 FWP Form FWP: Filing under Securities Act Rules 163/433 of free writing prospectuses 2
02/26/13 424B5 Form 424B5: Prospectus [Rule 424(b)(5)] 64
02/25/13 10-K Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] 105
02/14/13 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 8
02/14/13 8-K Form 8-K: Current report 3
02/13/13 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 3
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