| S-8 | Securities offered to employees pursuant to employee benefit plans | Jun 23, 2015 |  Open Securities offered to employees pursuant to employee benefit plans in HTML. Open Securities offered to employees pursuant to employee benefit plans in DOC file. Open Securities offered to employees pursuant to employee benefit plans in PDF file. Open Securities offered to employees pursuant to employee benefit plans in XLS file. |
| F-4/A | Amendment to a previously filed F-4 | May 26, 2015 | Open Amendment to a previously filed F-4 in HTML.Open Amendment to a previously filed F-4 in DOC file.Open Amendment to a previously filed F-4 in PDF file.Open Amendment to a previously filed F-4 in XLS file. |
| F-4 | Registration statement for foreign private issuers issued in certain business transactions | May 8, 2015 | Open Registration statement for foreign private issuers issued in certain business transactions in HTML.Open Registration statement for foreign private issuers issued in certain business transactions in DOC file.Open Registration statement for foreign private issuers issued in certain business transactions in PDF file.Open Registration statement for foreign private issuers issued in certain business transactions in XLS file. |
