Date Form Description PDF XBRL Pages
02/06/18 4 Statement of changes in beneficial ownership of securities 2
02/06/18 4 Statement of changes in beneficial ownership of securities 2
01/12/18 4 Statement of changes in beneficial ownership of securities 1
01/11/18 4 Statement of changes in beneficial ownership of securities 1
01/04/18 4/A Statement of changes in beneficial ownership of securities 2
01/04/18 4/A Statement of changes in beneficial ownership of securities 2
01/04/18 4 Statement of changes in beneficial ownership of securities 2
01/03/18 4 Statement of changes in beneficial ownership of securities 2
01/03/18 4 Statement of changes in beneficial ownership of securities 1
12/11/17 4 Statement of changes in beneficial ownership of securities 2
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