Date Form Description PDF XBRL Pages
03/13/20 4 Statement of changes in beneficial ownership of securities 2
03/13/20 4 Statement of changes in beneficial ownership of securities 2
03/13/20 4 Statement of changes in beneficial ownership of securities 2
03/13/20 4 Statement of changes in beneficial ownership of securities 2
02/13/20 4 Statement of changes in beneficial ownership of securities 2
02/07/20 4 Statement of changes in beneficial ownership of securities 2
02/07/20 4 Statement of changes in beneficial ownership of securities 2
12/13/19 4 Statement of changes in beneficial ownership of securities 2
11/22/19 4 Statement of changes in beneficial ownership of securities 2
11/22/19 4 Statement of changes in beneficial ownership of securities 2
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