Date Form Description PDF XBRL Pages
12/21/18 4 Statement of changes in beneficial ownership of securities 2
12/21/18 4 Statement of changes in beneficial ownership of securities 2
12/21/18 4 Statement of changes in beneficial ownership of securities 2
12/21/18 4 Statement of changes in beneficial ownership of securities 2
12/21/18 4 Statement of changes in beneficial ownership of securities 2
12/19/18 4 Statement of changes in beneficial ownership of securities 2
11/14/18 4 Statement of changes in beneficial ownership of securities 2
09/19/18 4 Statement of changes in beneficial ownership of securities 1
08/22/18 4 Statement of changes in beneficial ownership of securities 2
08/22/18 4 Statement of changes in beneficial ownership of securities 2
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