Date Form Description PDF XBRL Pages
03/21/17 4 Statement of changes in beneficial ownership of securities 1
03/21/17 4 Statement of changes in beneficial ownership of securities 1
03/20/17 4 Statement of changes in beneficial ownership of securities 1
03/20/17 4 Statement of changes in beneficial ownership of securities 1
03/20/17 4 Statement of changes in beneficial ownership of securities 1
03/20/17 4 Statement of changes in beneficial ownership of securities 1
01/05/16 4 Statement of changes in beneficial ownership of securities 1
01/05/16 4 Statement of changes in beneficial ownership of securities 1
01/05/16 4 Statement of changes in beneficial ownership of securities 1
01/05/16 4 Statement of changes in beneficial ownership of securities 1
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