Date Form Description PDF XBRL Pages
12/27/17 4 Statement of changes in beneficial ownership of securities 1
11/14/17 4/A Statement of changes in beneficial ownership of securities 2
11/14/17 3 Initial statement of beneficial ownership of securities 2
11/13/17 4 Statement of changes in beneficial ownership of securities 2
11/13/17 4 Statement of changes in beneficial ownership of securities 2
11/13/17 4 Statement of changes in beneficial ownership of securities 2
11/03/17 4 Statement of changes in beneficial ownership of securities 2
10/25/17 4 Statement of changes in beneficial ownership of securities 2
10/23/17 4 Statement of changes in beneficial ownership of securities 2
10/11/17 4 Statement of changes in beneficial ownership of securities 2
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