Date Form Description PDF XBRL Pages
05/23/18 4 Statement of changes in beneficial ownership of securities 1
05/23/18 4 Statement of changes in beneficial ownership of securities 1
05/21/18 3 Initial statement of beneficial ownership of securities 2
05/21/18 3 Initial statement of beneficial ownership of securities 2
04/02/18 4 Statement of changes in beneficial ownership of securities 1
04/02/18 3 Initial statement of beneficial ownership of securities 2
12/18/17 4 Statement of changes in beneficial ownership of securities 1
12/18/17 4 Statement of changes in beneficial ownership of securities 1
12/18/17 4 Statement of changes in beneficial ownership of securities 1
12/18/17 4 Statement of changes in beneficial ownership of securities 1
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