Date Form Description PDF XBRL Pages
03/12/19 4 Statement of changes in beneficial ownership of securities 1
03/12/19 4 Statement of changes in beneficial ownership of securities 1
11/13/18 4 Statement of changes in beneficial ownership of securities 2
11/13/18 4 Statement of changes in beneficial ownership of securities 2
11/13/18 4 Statement of changes in beneficial ownership of securities 2
11/13/18 4 Statement of changes in beneficial ownership of securities 2
08/02/18 4 Statement of changes in beneficial ownership of securities 1
08/02/18 4 Statement of changes in beneficial ownership of securities 2
08/02/18 4 Statement of changes in beneficial ownership of securities 2
08/02/18 4 Statement of changes in beneficial ownership of securities 3
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