Date Form Description PDF XBRL Pages
03/19/19 4 Statement of changes in beneficial ownership of securities 2
03/14/19 4 Statement of changes in beneficial ownership of securities 2
03/13/19 4 Statement of changes in beneficial ownership of securities 2
03/13/19 4 Statement of changes in beneficial ownership of securities 2
03/08/19 4 Statement of changes in beneficial ownership of securities 2
03/08/19 4 Statement of changes in beneficial ownership of securities 2
02/27/19 4 Statement of changes in beneficial ownership of securities 2
01/16/19 4 Statement of changes in beneficial ownership of securities 2
01/15/19 4 Statement of changes in beneficial ownership of securities 2
01/14/19 4 Statement of changes in beneficial ownership of securities 2
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