| Date | Form | Description | XBRL | Filer | Pages | |
|---|---|---|---|---|---|---|
| 02/26/14 | 8-K | Current report filing |
|
136 | ||
| 02/21/14 | SC TO-I | Issuer tender offer statement |
|
56 | ||
| 02/21/14 | 8-K | Current report filing |
|
6 | ||
| 02/20/14 | SC TO-T | Third party tender offer statement |
|
56 | ||
| 02/20/14 | 8-K | Current report filing |
|
10 | ||
| 02/18/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/18/14 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
132 | |
| 02/11/14 | 4 | Statement of changes in beneficial ownership of securities |
|
Su Lisa T | 4 | |
| 02/11/14 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | ||
| 02/11/14 | SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
5 |
