Date Form Description PDF XBRL Pages
12/13/18 4 Statement of changes in beneficial ownership of securities PDF 3
12/10/18 4 Statement of changes in beneficial ownership of securities PDF 3
12/04/18 4 Statement of changes in beneficial ownership of securities PDF 3
11/29/18 4 Statement of changes in beneficial ownership of securities PDF 3
11/21/18 4 Statement of changes in beneficial ownership of securities PDF 3
11/19/18 4 Statement of changes in beneficial ownership of securities PDF 3
11/16/18 4 Statement of changes in beneficial ownership of securities PDF 2
11/15/18 4 Statement of changes in beneficial ownership of securities PDF 2
07/23/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/21/18 4 Statement of changes in beneficial ownership of securities PDF 2
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