| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/29/12 | Statement of changes in beneficial ownership of securities | PDF | 1 | ||
| 10/23/12 | Current report filing | PDF | 6 | ||
| 10/19/12 | Initial statement of beneficial ownership of securities | PDF | 3 | ||
| 10/15/12 | Third party tender offer statement | PDF | 110 | ||
| 10/10/12 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | PDF | 9 | ||
| 10/09/12 | Statement of changes in beneficial ownership of securities | PDF | 1 | ||
| 10/03/12 | Current report filing | PDF | 29 | ||
| 10/01/12 | Written communication relating to an issuer or third party tender offer | PDF | 4 | ||
| 10/01/12 | Current report filing | PDF | 4 | ||
| 08/29/12 | Current report filing | PDF | 17 |