Date Form Description PDF XBRL Pages
05/16/17 4 Statement of changes in beneficial ownership of securities PDF 3
05/15/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/15/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/15/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/15/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/15/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/15/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/15/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/12/17 S-8 Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
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EX-5.1
EX-23.1
EX-99.5
EX-99.6
 PDF 30
05/12/17 424B4 Prospectus filed pursuant to Rule 424(b)(4) PDF 156
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