Date Form Description PDF XBRL Pages
03/16/18 4 Statement of changes in beneficial ownership of securities 1
03/14/18 3 Initial statement of beneficial ownership of securities 2
02/22/18 4 Statement of changes in beneficial ownership of securities 1
02/22/18 4 Statement of changes in beneficial ownership of securities 1
02/22/18 4 Statement of changes in beneficial ownership of securities 1
02/22/18 4 Statement of changes in beneficial ownership of securities 1
09/19/17 4 Statement of changes in beneficial ownership of securities 1
07/03/17 4 Statement of changes in beneficial ownership of securities 1
06/30/17 4 Statement of changes in beneficial ownership of securities 1
06/30/17 4 Statement of changes in beneficial ownership of securities 1
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