Date Form Description PDF XBRL Pages
01/10/19 4 Statement of changes in beneficial ownership of securities 1
01/10/19 4 Statement of changes in beneficial ownership of securities 1
01/10/19 4 Statement of changes in beneficial ownership of securities 1
07/18/18 4/A Statement of changes in beneficial ownership of securities 2
06/13/18 4 Statement of changes in beneficial ownership of securities 1
05/30/18 5 Annual statement of changes in beneficial ownership of securities 2
05/30/18 4/A Statement of changes in beneficial ownership of securities 2
08/17/17 4 Statement of changes in beneficial ownership of securities 1
06/21/17 4 Statement of changes in beneficial ownership of securities 1
06/21/17 4 Statement of changes in beneficial ownership of securities 1
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