Date Form Description PDF XBRL Pages
03/18/21 4 Statement of changes in beneficial ownership of securities PDF 3
03/12/21 4 Statement of changes in beneficial ownership of securities PDF 2
03/01/21 4 Statement of changes in beneficial ownership of securities PDF 2
01/22/21 4/A Statement of changes in beneficial ownership of securities PDF 2
01/21/21 4 Statement of changes in beneficial ownership of securities PDF 3
01/19/21 4 Statement of changes in beneficial ownership of securities PDF 2
01/11/21 4 Statement of changes in beneficial ownership of securities PDF 3
01/05/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/16/20 4 Statement of changes in beneficial ownership of securities PDF 2
11/23/20 4 Statement of changes in beneficial ownership of securities PDF 2
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