Date Form Description PDF XBRL Pages
01/21/20 4 Statement of changes in beneficial ownership of securities 2
12/20/19 4 Statement of changes in beneficial ownership of securities 2
12/20/19 4/A Statement of changes in beneficial ownership of securities 2
12/17/19 4/A Statement of changes in beneficial ownership of securities 2
12/16/19 4 Statement of changes in beneficial ownership of securities 2
12/16/19 4 Statement of changes in beneficial ownership of securities 2
12/16/19 4 Statement of changes in beneficial ownership of securities 2
11/26/19 4 Statement of changes in beneficial ownership of securities 2
11/22/19 4 Statement of changes in beneficial ownership of securities 2
11/19/19 4 Statement of changes in beneficial ownership of securities 2
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