Date Form Description PDF XBRL Pages
03/13/19 4 Statement of changes in beneficial ownership of securities 2
01/24/19 4 Statement of changes in beneficial ownership of securities 2
01/18/19 4 Statement of changes in beneficial ownership of securities 2
01/17/19 4 Statement of changes in beneficial ownership of securities 2
01/16/19 4 Statement of changes in beneficial ownership of securities 2
01/16/19 4 Statement of changes in beneficial ownership of securities 2
01/14/19 4 Statement of changes in beneficial ownership of securities 2
01/14/19 4 Statement of changes in beneficial ownership of securities 2
01/14/19 4 Statement of changes in beneficial ownership of securities 2
01/14/19 4 Statement of changes in beneficial ownership of securities 2
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