Date Form Description PDF XBRL Pages
06/20/18 4 Statement of changes in beneficial ownership of securities 1
06/11/18 4 Statement of changes in beneficial ownership of securities
Documents
2
06/06/18 4 Statement of changes in beneficial ownership of securities 1
06/06/18 4 Statement of changes in beneficial ownership of securities
Documents
2
06/06/18 4 Statement of changes in beneficial ownership of securities 2
06/05/18 4 Statement of changes in beneficial ownership of securities
Documents
3
05/16/18 4 Statement of changes in beneficial ownership of securities
Documents
3
05/15/18 4 Statement of changes in beneficial ownership of securities
Documents
2
03/28/18 4 Statement of changes in beneficial ownership of securities
Documents
3
03/16/18 4 Statement of changes in beneficial ownership of securities
Documents
2
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