Date Form Description PDF XBRL Pages
02/19/13 4 Statement of changes in beneficial ownership of securities 1
02/19/13 4 Statement of changes in beneficial ownership of securities 1
02/19/13 4 Statement of changes in beneficial ownership of securities 1
02/19/13 4 Statement of changes in beneficial ownership of securities 1
02/14/13 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 4
02/14/13 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 13
02/14/13 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
02/11/13 25 Notification filed by issuer to voluntarily withdraw a class of securities from listing and registration on a national securities exchange 1
02/11/13 D Official notice of an offering of securities that is made without registration under the Securities Act in reliance on an exemption provided by Regulation D and Section 4(a)(5) under the Act. 6
02/11/13 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
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