Date Form Description PDF XBRL Pages
12/01/17 4 Statement of changes in beneficial ownership of securities 2
11/03/17 4 Statement of changes in beneficial ownership of securities 2
11/03/17 4 Statement of changes in beneficial ownership of securities 1
09/22/17 4 Statement of changes in beneficial ownership of securities 1
09/20/17 4 Statement of changes in beneficial ownership of securities 1
09/14/17 4 Statement of changes in beneficial ownership of securities 2
09/14/17 4 Statement of changes in beneficial ownership of securities 2
09/14/17 4 Statement of changes in beneficial ownership of securities 2
09/13/17 4 Statement of changes in beneficial ownership of securities 2
09/13/17 4 Statement of changes in beneficial ownership of securities 2
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