Filing Date Form Type Description View
May 09, 2018 8-K Current report htmlhtml   pdfpdf  
May 09, 2018 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Apr 27, 2018 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) texttxt  
Apr 16, 2018 8-K Current report htmlhtml   pdfpdf  
Apr 16, 2018 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material htmlhtml   pdfpdf  
Apr 16, 2018 DEF 14A Other definitive proxy statements htmlhtml   pdfpdf  
Apr 16, 2018 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material htmlhtml   pdfpdf  
Mar 26, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 19, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 15, 2018 PRE 14A Other preliminary proxy statements htmlhtml   pdfpdf