Date Form Description PDF XBRL Pages
03/28/17 4 Statement of changes in beneficial ownership of securities 1
03/08/17 4 Statement of changes in beneficial ownership of securities 1
03/01/17 4 Statement of changes in beneficial ownership of securities 2
02/10/17 4 Statement of changes in beneficial ownership of securities 2
02/10/17 4 Statement of changes in beneficial ownership of securities 2
02/10/17 4 Statement of changes in beneficial ownership of securities 2
02/10/17 4 Statement of changes in beneficial ownership of securities 2
02/10/17 4 Statement of changes in beneficial ownership of securities 2
02/10/17 4 Statement of changes in beneficial ownership of securities 2
02/08/17 4 Statement of changes in beneficial ownership of securities 1
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