Date Form Description PDF XBRL Pages
06/13/19 4 Statement of changes in beneficial ownership of securities 2
06/04/19 4 Statement of changes in beneficial ownership of securities 2
05/21/19 4 Statement of changes in beneficial ownership of securities 2
05/13/19 4 Statement of changes in beneficial ownership of securities 2
05/02/19 4 Statement of changes in beneficial ownership of securities 2
05/02/19 4 Statement of changes in beneficial ownership of securities 2
03/11/19 4 Statement of changes in beneficial ownership of securities 2
03/05/19 4 Statement of changes in beneficial ownership of securities 2
02/26/19 4 Statement of changes in beneficial ownership of securities 2
02/14/19 4 Statement of changes in beneficial ownership of securities 2
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