Date Form Description XBRL Pages
02/09/12 4 Form 4: Statement of changes in beneficial ownership of securities 2
02/02/12 4 Form 4: Statement of changes in beneficial ownership of securities 1
02/01/12 3 Form 3: Initial statement of beneficial ownership of securities 2
09/21/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
09/07/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
08/30/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
05/20/11 3/A Form 3/A: Initial statement of beneficial ownership of securities 1
05/10/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
05/10/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
05/10/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
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