Filing Date Form Type Description View
May 17, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 26, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 26, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 26, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 26, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 26, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Feb 13, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Feb 13, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Feb 13, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Feb 13, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf