Date Form Description PDF XBRL Pages
02/02/18 4 Statement of changes in beneficial ownership of securities 2
02/02/18 4 Statement of changes in beneficial ownership of securities 2
01/24/17 4 Statement of changes in beneficial ownership of securities 2
01/24/17 4 Statement of changes in beneficial ownership of securities 2
01/03/17 5 Annual statement of changes in beneficial ownership of securities 2
08/16/16 4 Statement of changes in beneficial ownership of securities 2
08/11/16 4 Statement of changes in beneficial ownership of securities 2
08/08/16 4 Statement of changes in beneficial ownership of securities 2
06/21/16 4 Statement of changes in beneficial ownership of securities 2
06/16/16 4 Statement of changes in beneficial ownership of securities 2
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