Date Form Description PDF XBRL Pages
07/12/19 4 Statement of changes in beneficial ownership of securities 2
06/19/19 4 Statement of changes in beneficial ownership of securities 2
06/11/19 4 Statement of changes in beneficial ownership of securities 2
05/03/19 4 Statement of changes in beneficial ownership of securities 2
04/05/19 4 Statement of changes in beneficial ownership of securities 2
04/04/19 4 Statement of changes in beneficial ownership of securities 2
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
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