Date Form Description PDF XBRL Pages
06/28/17 4/A Statement of changes in beneficial ownership of securities PDF 2
06/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
06/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
06/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
06/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
06/15/17 4 Statement of changes in beneficial ownership of securities PDF 2
06/07/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/24/17 3 Initial statement of beneficial ownership of securities PDF 2
02/16/17 4 Statement of changes in beneficial ownership of securities PDF 2
11/22/16 4 Statement of changes in beneficial ownership of securities PDF 2
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