Date Form Description PDF XBRL Pages
04/22/20 4 Statement of changes in beneficial ownership of securities PDF 1
03/18/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/25/20 4 Statement of changes in beneficial ownership of securities PDF 1
02/04/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/22/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/08/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/08/20 4 Statement of changes in beneficial ownership of securities PDF 1
01/08/20 4 Statement of changes in beneficial ownership of securities PDF 1
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