Filing Date Form Type Description View
Apr 20, 2012 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material htmlhtml   pdfpdf  
May 06, 2014 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material htmlhtml   pdfpdf  
Apr 24, 2015 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material htmlhtml   pdfpdf  
Apr 22, 2016 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material htmlhtml   pdfpdf  
Apr 28, 2017 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material htmlhtml   pdfpdf  
May 17, 2018 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material htmlhtml   pdfpdf  
May 10, 2019 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material htmlhtml   pdfpdf  
Sep 10, 2012 10-K Annual report htmlhtml   pdfpdf   xbrlxbrl  
Sep 21, 2011 10-K Annual report htmlhtml   pdfpdf  
Sep 27, 2010 10-K Annual report htmlhtml   pdfpdf