Date Form Description PDF XBRL Pages
07/21/17 4 Statement of changes in beneficial ownership of securities PDF 1
07/21/17 4 Statement of changes in beneficial ownership of securities PDF 1
07/21/17 4 Statement of changes in beneficial ownership of securities
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PDF 3
04/20/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/20/17 3/A Initial statement of beneficial ownership of securities PDF 2
03/20/17 3/A Initial statement of beneficial ownership of securities PDF 2
03/20/17 3 Initial statement of beneficial ownership of securities PDF 2
03/16/17 3 Initial statement of beneficial ownership of securities
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PDF 3
03/08/17 3 Initial statement of beneficial ownership of securities
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PDF 3
03/06/17 4 Statement of changes in beneficial ownership of securities PDF 2