Date Form Description PDF XBRL Pages
02/19/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/19/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/13/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/13/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/13/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/07/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/07/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/07/20 4 Statement of changes in beneficial ownership of securities PDF 2
12/09/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/02/19 4 Statement of changes in beneficial ownership of securities PDF 2
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