Date Form Description PDF XBRL Pages
06/06/17 4 Statement of changes in beneficial ownership of securities 1
06/06/17 4 Statement of changes in beneficial ownership of securities 1
06/06/17 4 Statement of changes in beneficial ownership of securities 1
05/11/17 4 Statement of changes in beneficial ownership of securities 1
05/11/17 4 Statement of changes in beneficial ownership of securities 1
03/30/17 4 Statement of changes in beneficial ownership of securities 1
03/29/17 4 Statement of changes in beneficial ownership of securities 2
03/27/17 4 Statement of changes in beneficial ownership of securities 2
12/19/16 4 Statement of changes in beneficial ownership of securities 2
12/05/16 4 Statement of changes in beneficial ownership of securities 2
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