| 8-A12B | Registration of certain classes of securities 12(b) of the Securities Exchange Act | 22 May 2017 | Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in HTML. Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in DOC file. Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in PDF file. Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in XLS file. |
| 424B5 | Form of prospectus disclosing information facts events covered in both forms 424B2 424B3 | 18 May 2017 | Open Form of prospectus disclosing information facts events covered in both forms 424B2 424B3 in HTML. Open Form of prospectus disclosing information facts events covered in both forms 424B2 424B3 in DOC file. Open Form of prospectus disclosing information facts events covered in both forms 424B2 424B3 in PDF file. Open Form of prospectus disclosing information facts events covered in both forms 424B2 424B3 in XLS file. |
| 424B3 | Form of prospectus reflecting facts events constituting substantive change from last form | 16 May 2017 | Open Form of prospectus reflecting facts events constituting substantive change from last form in HTML. Open Form of prospectus reflecting facts events constituting substantive change from last form in DOC file. Open Form of prospectus reflecting facts events constituting substantive change from last form in PDF file. Open Form of prospectus reflecting facts events constituting substantive change from last form in XLS file. |
| 424B5 | Form of prospectus disclosing information facts events covered in both forms 424B2 424B3 | 26 Jan 2017 | Open Form of prospectus disclosing information facts events covered in both forms 424B2 424B3 in HTML. Open Form of prospectus disclosing information facts events covered in both forms 424B2 424B3 in DOC file. Open Form of prospectus disclosing information facts events covered in both forms 424B2 424B3 in PDF file. Open Form of prospectus disclosing information facts events covered in both forms 424B2 424B3 in XLS file. |
| 424B3 | Form of prospectus reflecting facts events constituting substantive change from last form | 24 Jan 2017 | Open Form of prospectus reflecting facts events constituting substantive change from last form in HTML. Open Form of prospectus reflecting facts events constituting substantive change from last form in DOC file. Open Form of prospectus reflecting facts events constituting substantive change from last form in PDF file. Open Form of prospectus reflecting facts events constituting substantive change from last form in XLS file. |