Date Form Description PDF XBRL Pages
02/06/19 4 Statement of changes in beneficial ownership of securities 2
01/22/19 4 Statement of changes in beneficial ownership of securities 2
01/18/19 4 Statement of changes in beneficial ownership of securities 2
01/16/19 4 Statement of changes in beneficial ownership of securities 2
01/14/19 4 Statement of changes in beneficial ownership of securities 2
12/11/18 4 Statement of changes in beneficial ownership of securities 1
12/06/18 4 Statement of changes in beneficial ownership of securities 2
12/04/18 4 Statement of changes in beneficial ownership of securities 2
12/04/18 4 Statement of changes in beneficial ownership of securities 2
11/09/18 4 Statement of changes in beneficial ownership of securities 2
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