Date Form Description PDF XBRL Pages
03/19/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/04/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/11/19 3 Initial statement of beneficial ownership of securities PDF 2
01/08/19 3 Initial statement of beneficial ownership of securities PDF 1
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