Date Form Description PDF XBRL Pages
03/15/18 Statement of changes in beneficial ownership of securities PDF 2
03/13/18 Statement of changes in beneficial ownership of securities
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PDF 3
03/02/18 Statement of changes in beneficial ownership of securities
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PDF 3
03/02/18 Statement of changes in beneficial ownership of securities
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PDF 3
03/02/18 Statement of changes in beneficial ownership of securities
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PDF 3
03/01/18 Statement of changes in beneficial ownership of securities
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PDF 3
03/01/18 Statement of changes in beneficial ownership of securities
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PDF 3
03/01/18 Statement of changes in beneficial ownership of securities
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PDF 3
02/28/18 Statement of changes in beneficial ownership of securities
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PDF 3
02/27/18 Statement of changes in beneficial ownership of securities
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PDF 3