Date Form Description PDF XBRL Pages
01/03/20 4 Statement of changes in beneficial ownership of securities PDF 2
12/31/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/27/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/26/19 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
12/18/19 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
12/10/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/27/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/14/19 4 Statement of changes in beneficial ownership of securities PDF 2
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