| Date Filed | Type | Description |
| 05/06/2011 |
8-K
| Quarterly results |
| 04/26/2011 |
8-K
| Form 8-K - Current report |
| 04/26/2011 |
RW
| Form RW - Registration Withdrawal Request |
| 04/07/2011 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 04/05/2011 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 03/30/2011 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 03/30/2011 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 03/30/2011 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 03/25/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 03/21/2011 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 03/21/2011 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 03/14/2011 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 03/14/2011 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 03/14/2011 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 03/10/2011 |
DEFM14A
| Form DEFM14A - Definitive proxy statement relating to merger or acquisition: |
| 01/19/2011 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 01/19/2011 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 01/06/2011 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 12/16/2010 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 12/16/2010 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 12/16/2010 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 12/16/2010 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 12/14/2010 |
8-K
| Form 8-K - Current report |
| 12/14/2010 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 12/14/2010 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 11/12/2010 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 11/12/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 11/09/2010 |
SC 14D9
| Form SC 14D9 - Solicitation, recommendation statements |
| 11/04/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 09/22/2010 |
8-K
| Form 8-K - Current report |
| 09/15/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 08/13/2010 |
8-K
| Form 8-K - Current report |
| 08/13/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 08/11/2010 |
SC 14D9
| Form SC 14D9 - Solicitation, recommendation statements |
|