| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/02/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/02/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/02/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/02/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/30/12 | Current report filing |
|
34 | ||
| 03/16/12 | Current report filing |
|
3 | ||
| 03/13/12 | Current report filing |
|
46 | ||
| 03/09/12 | Prospectus filed pursuant to Rule 424(b)(2) |
|
43 | ||
| 03/08/12 | Filing under Securities Act Rules 163/433 of free writing prospectuses |
|
1 | ||
| 03/08/12 | Prospectus filed pursuant to Rule 424(b)(2) |
|
42 |