Date Form Description PDF XBRL Pages
03/21/19 4 Statement of changes in beneficial ownership of securities 2
03/21/19 4 Statement of changes in beneficial ownership of securities 2
03/21/19 4 Statement of changes in beneficial ownership of securities 2
03/21/19 4 Statement of changes in beneficial ownership of securities 2
03/21/19 4 Statement of changes in beneficial ownership of securities 2
03/21/19 4 Statement of changes in beneficial ownership of securities 2
03/21/19 10-K Annual report pursuant to Section 13 and 15(d) 132
03/21/19 8-K Current report filing 3
02/22/19 4 Statement of changes in beneficial ownership of securities 1
02/20/19 8-K Current report filing 3
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