Date Form Description PDF XBRL Pages
04/23/20 4 Statement of changes in beneficial ownership of securities PDF 2
04/03/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/27/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/25/20 4 Statement of changes in beneficial ownership of securities PDF 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
01/22/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/17/20 4 Statement of changes in beneficial ownership of securities PDF 2
12/20/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/13/19 4 Statement of changes in beneficial ownership of securities PDF 2
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