| Date Filed | Type | Description |
| 04/10/2013 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 04/05/2013 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 01/02/2013 |
15-12G
| Form 15-12G - Securities registration termination [Section 12(g)] |
| 11/29/2012 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 11/28/2012 |
8-K
| Acquisition/merger/asset purchase announced |
| 11/06/2012 |
10-Q
| Quarterly Report for the period ended September 30, 2012 |
| 09/27/2012 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 09/21/2012 |
8-K
| Quarterly results |
| 09/21/2012 |
15-12G
| Form 15-12G - Securities registration termination [Section 12(g)] |
| 08/14/2012 |
10-Q
| Quarterly Report for the period ended June 30, 2012 |
| 05/15/2012 |
10-Q
| Quarterly Report for the period ended March 31, 2012 |
| 04/30/2012 |
8-K
| Form 8-K - Current report |
| 04/23/2012 |
8-K
| Quarterly results |
| 03/21/2012 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 03/20/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 02/16/2012 |
8-K
| Form 8-K - Current report |
| 12/06/2011 |
8-K
| Form 8-K - Current report |
| 11/15/2011 |
8-K
| Quarterly results |
| 11/15/2011 |
10-Q
| Quarterly Report for the period ended September 30, 2011 |
| 08/18/2011 |
10-Q/A
| Quarterly Report for the period ended June 30, 2011 [amend] |
| 08/18/2011 |
10-Q/A
| Quarterly Report for the period ended June 30, 2011 [amend] |
| 08/15/2011 |
8-K
| Form 8-K - Current report |
| 08/15/2011 |
10-Q
| Quarterly Report for the period ended June 30, 2011 |
| 08/01/2011 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 05/13/2011 |
8-K
| Quarterly results |
| 05/13/2011 |
10-Q
| Quarterly Report for the period ended March 31, 2011 |
| 04/29/2011 |
8-K
| Form 8-K - Current report |
| 03/16/2011 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements |
| 03/16/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 03/03/2011 |
8-K
| Form 8-K - Current report |
| 02/18/2011 |
8-K
| Form 8-K - Current report |
| 12/20/2010 |
8-K
| Form 8-K - Current report |
| 11/12/2010 |
8-K
| Quarterly results |
| 11/12/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
|