Date Form Description PDF XBRL Pages
11/01/18 4 Statement of changes in beneficial ownership of securities 1
10/02/18 3 Initial statement of beneficial ownership of securities 2
11/12/14 4 Statement of changes in beneficial ownership of securities 1
11/12/14 4 Statement of changes in beneficial ownership of securities 1
11/12/14 4 Statement of changes in beneficial ownership of securities 2
02/21/14 4 Statement of changes in beneficial ownership of securities 1
02/21/14 4/A Statement of changes in beneficial ownership of securities 1
05/08/12 4 Statement of changes in beneficial ownership of securities 1
05/08/12 3 Initial statement of beneficial ownership of securities 2
05/08/12 4 Statement of changes in beneficial ownership of securities 1
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