Date Form Description PDF XBRL Pages
04/24/18 4 Statement of changes in beneficial ownership of securities 1
04/11/18 4 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 2
10/27/17 4 Statement of changes in beneficial ownership of securities 1
10/04/17 4 Statement of changes in beneficial ownership of securities 2
10/03/17 4 Statement of changes in beneficial ownership of securities 2
10/03/17 4 Statement of changes in beneficial ownership of securities 2
07/11/17 4 Statement of changes in beneficial ownership of securities 2
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