Date Form Description PDF XBRL Pages
03/19/19 4 Statement of changes in beneficial ownership of securities 2
03/19/19 4 Statement of changes in beneficial ownership of securities 2
03/19/19 4 Statement of changes in beneficial ownership of securities 2
03/04/19 4 Statement of changes in beneficial ownership of securities 1
02/28/19 4 Statement of changes in beneficial ownership of securities 2
02/26/19 4 Statement of changes in beneficial ownership of securities 2
02/22/19 4 Statement of changes in beneficial ownership of securities 1
02/14/19 4 Statement of changes in beneficial ownership of securities 2
02/12/19 4 Statement of changes in beneficial ownership of securities 1
02/12/19 4 Statement of changes in beneficial ownership of securities 1
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