Date Form Description PDF XBRL Pages
12/06/18 4 Statement of changes in beneficial ownership of securities 2
10/09/18 4 Statement of changes in beneficial ownership of securities 2
10/09/18 4 Statement of changes in beneficial ownership of securities 2
10/09/18 4 Statement of changes in beneficial ownership of securities 2
10/04/18 4 Statement of changes in beneficial ownership of securities 2
10/03/18 4 Statement of changes in beneficial ownership of securities 2
04/25/18 4 Statement of changes in beneficial ownership of securities 2
04/20/18 4/A Statement of changes in beneficial ownership of securities 2
04/19/18 4 Statement of changes in beneficial ownership of securities 2
04/18/18 4 Statement of changes in beneficial ownership of securities 1
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