Date Form Description PDF XBRL Pages
03/19/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/18/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/13/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/12/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/10/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/09/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/05/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/21/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/18/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/14/20 4 Statement of changes in beneficial ownership of securities PDF 2
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