Date Form Description PDF XBRL Pages
12/18/17 4 Statement of changes in beneficial ownership of securities 1
12/18/17 4 Statement of changes in beneficial ownership of securities 1
12/15/16 4 Statement of changes in beneficial ownership of securities 1
12/15/16 4 Statement of changes in beneficial ownership of securities 1
12/15/16 4 Statement of changes in beneficial ownership of securities 1
12/15/16 4 Statement of changes in beneficial ownership of securities 1
12/15/16 4 Statement of changes in beneficial ownership of securities 1
12/15/16 4 Statement of changes in beneficial ownership of securities 1
11/09/16 4 Statement of changes in beneficial ownership of securities 1
11/09/16 4 Statement of changes in beneficial ownership of securities 1
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