Date Form Description PDF XBRL Pages
10/17/17 4 Statement of changes in beneficial ownership of securities 1
10/17/17 4 Statement of changes in beneficial ownership of securities 1
10/17/17 4 Statement of changes in beneficial ownership of securities 1
10/17/17 4 Statement of changes in beneficial ownership of securities 1
10/17/17 4 Statement of changes in beneficial ownership of securities 1
08/11/17 4 Statement of changes in beneficial ownership of securities 1
07/21/17 4 Statement of changes in beneficial ownership of securities 1
07/21/17 4 Statement of changes in beneficial ownership of securities 2
07/21/17 4 Statement of changes in beneficial ownership of securities 2
07/21/17 4 Statement of changes in beneficial ownership of securities 2
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