Date Form Description PDF XBRL Pages
02/11/20 4 Statement of changes in beneficial ownership of securities 2
02/11/20 4 Statement of changes in beneficial ownership of securities 2
01/10/20 4 Statement of changes in beneficial ownership of securities 2
12/17/19 4 Statement of changes in beneficial ownership of securities 2
12/17/19 4/A Statement of changes in beneficial ownership of securities 2
12/17/19 4 Statement of changes in beneficial ownership of securities 2
12/09/19 4 Statement of changes in beneficial ownership of securities 2
12/09/19 4 Statement of changes in beneficial ownership of securities 2
12/09/19 4 Statement of changes in beneficial ownership of securities 2
12/06/19 4 Statement of changes in beneficial ownership of securities 2
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