Date Form Description PDF XBRL Pages
03/21/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/21/17 4 Statement of changes in beneficial ownership of securities PDF 2
02/17/17 4 Statement of changes in beneficial ownership of securities PDF 2
11/18/16 4 Statement of changes in beneficial ownership of securities PDF 2
04/04/16 3 Initial statement of beneficial ownership of securities PDF 2
02/23/16 4 Statement of changes in beneficial ownership of securities PDF 2
01/20/16 4 Statement of changes in beneficial ownership of securities PDF 2
01/11/16 5 Annual statement of changes in beneficial ownership of securities PDF 2
11/19/15 4 Statement of changes in beneficial ownership of securities PDF 2
11/19/15 4 Statement of changes in beneficial ownership of securities PDF 2
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