Date Form Description PDF XBRL Pages
09/19/18 4 Statement of changes in beneficial ownership of securities 2
09/14/18 4 Statement of changes in beneficial ownership of securities 2
09/12/18 4 Statement of changes in beneficial ownership of securities 2
07/23/18 4 Statement of changes in beneficial ownership of securities 1
07/23/18 4 Statement of changes in beneficial ownership of securities 2
07/23/18 4 Statement of changes in beneficial ownership of securities 1
07/23/18 4 Statement of changes in beneficial ownership of securities 1
07/17/18 4 Statement of changes in beneficial ownership of securities 2
04/11/18 4 Statement of changes in beneficial ownership of securities 1
01/22/18 4 Statement of changes in beneficial ownership of securities 2
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