Date Form Description PDF XBRL Pages
05/22/17 4 Statement of changes in beneficial ownership of securities PDF 1
05/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/19/17 3 Initial statement of beneficial ownership of securities
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PDF 2
05/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/19/17 3 Initial statement of beneficial ownership of securities
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PDF 2
05/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/19/17 3 Initial statement of beneficial ownership of securities
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PDF 3