Date Form Description PDF XBRL Pages
01/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/22/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/22/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/18/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/17/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/16/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/15/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/11/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/11/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/09/19 4 Statement of changes in beneficial ownership of securities PDF 2
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