Date Form Description XBRL Pages
12/27/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
12/27/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/16/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/16/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/16/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/16/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
09/27/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
09/12/11 4 Form 4: Statement of changes in beneficial ownership of securities 2
09/12/11 3/A Form 3/A: Initial statement of beneficial ownership of securities 1
08/26/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
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