| Filing Date | Form | Description | Filing Group | Downloads | | 05-17-13 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |  |  |
| | 05-15-13 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | |
| | 05-15-13 | 3 | Initial filing by director officer or owner of more than ten percent. | 3,4,5 | | | |
| | 05-15-13 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | |
| | 05-15-13 | 424B5 | Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3 | Registration Statements | | | |
| | 05-14-13 | FWP | FWP | Other | | | |
| | 05-14-13 | 424B5 | Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3 | Registration Statements | | | |
| | 05-09-13 | 8-K | Report of unscheduled material events or corporate event | Current Reports | | | |
| | 05-09-13 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings | | | |
| | 04-30-13 | 8-K | Report of unscheduled material events or corporate event | Current Reports | | | |
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