Date Form Description PDF XBRL Pages
12/17/18 4 Statement of changes in beneficial ownership of securities 1
12/17/18 4 Statement of changes in beneficial ownership of securities 1
12/13/18 4 Statement of changes in beneficial ownership of securities 1
10/18/18 4 Statement of changes in beneficial ownership of securities 2
10/16/18 4 Statement of changes in beneficial ownership of securities 2
10/12/18 4 Statement of changes in beneficial ownership of securities 2
10/09/18 4 Statement of changes in beneficial ownership of securities 2
10/09/18 4 Statement of changes in beneficial ownership of securities 2
10/04/18 4 Statement of changes in beneficial ownership of securities 2
09/21/18 4 Statement of changes in beneficial ownership of securities 2
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