Date Form Description PDF XBRL Pages
05/11/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/11/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/16/17 4 Statement of changes in beneficial ownership of securities PDF 3
03/14/17 4 Statement of changes in beneficial ownership of securities PDF 3
02/14/17 4 Statement of changes in beneficial ownership of securities PDF 2
02/14/17 4 Statement of changes in beneficial ownership of securities PDF 2
01/18/17 4 Statement of changes in beneficial ownership of securities PDF 2
01/18/17 4 Statement of changes in beneficial ownership of securities PDF 2
01/18/17 4 Statement of changes in beneficial ownership of securities PDF 2
01/04/17 4 Statement of changes in beneficial ownership of securities PDF 2
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