Date Form Description XBRL Pages
02/14/13 4 Form 4: Statement of changes in beneficial ownership of securities 2
02/14/13 4 Form 4: Statement of changes in beneficial ownership of securities 2
02/14/13 4 Form 4: Statement of changes in beneficial ownership of securities 2
02/14/13 4 Form 4: Statement of changes in beneficial ownership of securities 2
02/14/13 4 Form 4: Statement of changes in beneficial ownership of securities 2
02/12/13 SC 13G/A Form 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 7
02/12/13 5 Form 5: Annual statement of changes in beneficial ownership of securities 2
01/18/13 4 Form 4: Statement of changes in beneficial ownership of securities 2
01/10/13 4/A Form 4/A: Statement of changes in beneficial ownership of securities 2
01/04/13 4 Form 4: Statement of changes in beneficial ownership of securities 2
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