Date Form Description PDF XBRL Pages
03/27/17 4 Statement of changes in beneficial ownership of securities
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PDF 4
03/22/17 4 Statement of changes in beneficial ownership of securities PDF 1
03/22/17 4 Statement of changes in beneficial ownership of securities PDF 1
01/27/17 4 Statement of changes in beneficial ownership of securities PDF 1
01/27/17 4 Statement of changes in beneficial ownership of securities PDF 1
01/27/17 4 Statement of changes in beneficial ownership of securities PDF 1
01/27/17 4 Statement of changes in beneficial ownership of securities PDF 1
01/27/17 4 Statement of changes in beneficial ownership of securities PDF 1
12/19/16 4 Statement of changes in beneficial ownership of securities PDF 2
12/16/16 4 Statement of changes in beneficial ownership of securities PDF 2