| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/02/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 08/02/13 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
23 |
| 07/25/13 | 8-K | Form 8-K: Current report | 13 | |
| 06/24/13 | 11-K | Form 11-K: Annual report of employee stock purchase, savings and similar plans | 11 | |
| 06/24/13 | 11-K | Form 11-K: Annual report of employee stock purchase, savings and similar plans | 13 | |
| 06/10/13 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 | |
| 05/31/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/17/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/17/13 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 05/17/13 | 8-K | Form 8-K: Current report | 4 |
