Date Form Description PDF XBRL Pages
02/12/20 4 Statement of changes in beneficial ownership of securities 1
02/12/20 4 Statement of changes in beneficial ownership of securities 1
02/12/20 4 Statement of changes in beneficial ownership of securities 1
02/12/20 4 Statement of changes in beneficial ownership of securities 1
02/12/20 4/A Statement of changes in beneficial ownership of securities 2
02/12/20 4/A Statement of changes in beneficial ownership of securities 2
02/12/20 4/A Statement of changes in beneficial ownership of securities 2
02/12/20 4/A Statement of changes in beneficial ownership of securities 2
10/15/19 4 Statement of changes in beneficial ownership of securities 2
07/01/19 4 Statement of changes in beneficial ownership of securities 2
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