| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/12/13 | Filing under Securities Act Rules 163/433 of free writing prospectuses |
|
3 | ||
| 03/11/13 | Prospectus filed pursuant to Rule 424(b)(2) |
|
109 | ||
| 03/08/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/08/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/08/13 | Post-effective Amendment to an automatic shelf registration statement on Form S-3ASR or Form F-3ASR |
|
42 | ||
| 03/04/13 | Current report filing |
|
6 | ||
| 03/01/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/01/13 | Annual report pursuant to Section 13 and 15(d) |
|
 |
173 | |
| 02/26/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/21/13 | Current report filing |
|
4 |