Date Form Description PDF XBRL Pages
01/19/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/04/17 3 Initial statement of beneficial ownership of securities
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PDF 3
11/09/17 4 Statement of changes in beneficial ownership of securities PDF 2
10/17/17 4 Statement of changes in beneficial ownership of securities PDF 2
10/12/17 4 Statement of changes in beneficial ownership of securities PDF 2
10/10/17 4 Statement of changes in beneficial ownership of securities PDF 2
08/24/17 4 Statement of changes in beneficial ownership of securities PDF 2
08/03/17 4 Statement of changes in beneficial ownership of securities PDF 2
07/24/17 4 Statement of changes in beneficial ownership of securities PDF 2
07/20/17 4 Statement of changes in beneficial ownership of securities PDF 2