| 02/07/2017 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC XLS PDF |
| 02/07/2017 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC XLS PDF |
| 02/07/2017 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC XLS PDF |
| 02/07/2017 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC XLS PDF |
| 02/06/2017 | 8-K | Report of unscheduled material events or corporate event | Current Reports | DOC XLS PDF |
| 01/30/2017 | 8-K | Report of unscheduled material events or corporate event | Current Reports | DOC XLS PDF |
| 01/09/2017 | 8-K | Report of unscheduled material events or corporate event | Current Reports | DOC XLS PDF |
| 12/22/2016 | 8-K | Report of unscheduled material events or corporate event | Current Reports | DOC XLS PDF |
| 12/19/2016 | 8-K | Report of unscheduled material events or corporate event | Current Reports | DOC XLS PDF |
| 11/17/2016 | 8-K | Report of unscheduled material events or corporate event | Current Reports | DOC XLS PDF |
| 11/01/2016 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings | DOC XLS PDF XBRL |
| 10/31/2016 | RW | Withdrawal of registration statement filed under the Securities Act | Other | DOC XLS PDF |
| 09/16/2016 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC XLS PDF |
| 09/12/2016 | 8-K | Report of unscheduled material events or corporate event | Current Reports | DOC XLS PDF |
| 08/31/2016 | S-3 | Simplified registration form | Registration Statements | DOC XLS PDF |
| 08/10/2016 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings | DOC XLS PDF XBRL |
| 08/01/2016 | 8-K | Report of unscheduled material events or corporate event | Current Reports | DOC XLS PDF |
| 07/19/2016 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC XLS PDF |
| 07/19/2016 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC XLS PDF |
| 07/19/2016 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | DOC XLS PDF |
