Date Form Description PDF XBRL Pages
12/17/18 4 Statement of changes in beneficial ownership of securities 2
12/17/18 4 Statement of changes in beneficial ownership of securities 3
12/17/18 4 Statement of changes in beneficial ownership of securities 3
12/10/18 4 Statement of changes in beneficial ownership of securities 3
12/10/18 4 Statement of changes in beneficial ownership of securities 3
12/04/18 4 Statement of changes in beneficial ownership of securities 3
11/21/18 4 Statement of changes in beneficial ownership of securities 3
10/16/18 4 Statement of changes in beneficial ownership of securities 3
10/16/18 4 Statement of changes in beneficial ownership of securities 2
10/16/18 4 Statement of changes in beneficial ownership of securities 2
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