| Date Filed | Type | Description |
| 01/13/2011 |
15-12G
| Form 15-12G - Securities registration termination [Section 12(g)] |
| 01/07/2011 |
8-K
| Quarterly results |
| 01/07/2011 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 12/29/2010 |
25-NSE
| Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities |
| 12/23/2010 |
SC 14D9/A
| Form SC 14D9/A - Solicitation, recommendation statements: [Amend] |
| 12/22/2010 |
SC 13D/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 12/22/2010 |
SC 13D/A
| Form SC 13D - General statement of acquisition of beneficial ownership [amend] |
| 12/16/2010 |
8-K
| Other Events, Financial Statements and Exhibits |
| 12/15/2010 |
SC 13D
| Form SC 13D - General statement of acquisition of beneficial ownership |
| 11/16/2010 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 11/15/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 11/08/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 11/05/2010 |
8-K
| Quarterly results |
| 09/30/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 09/01/2010 |
8-K
| Form 8-K - Current report |
| 08/31/2010 |
8-K
| Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 08/31/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 08/16/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 08/06/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 08/04/2010 |
8-K
| Form 8-K - Current report |
| 07/30/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 06/14/2010 |
8-K
| Declared a quarterly dividend |
| 06/08/2010 |
SC 13D/A
| Form SC 13D - General statement of acquisition of beneficial ownership [amend] |
| 06/03/2010 |
SC 13D/A
| Form SC 13D - General statement of acquisition of beneficial ownership [amend] |
| 05/28/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 05/13/2010 |
8-K
| Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 05/13/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 05/10/2010 |
8-K
| Quarterly results |
| 05/07/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 04/28/2010 |
10-K/A
| Annual Report for the period ended December 31, 2009 [amend] |
| 04/23/2010 |
SC 13D/A
| Form SC 13D - General statement of acquisition of beneficial ownership [amend] |
| 04/22/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 03/22/2010 |
8-K
| Other Events, Financial Statements and Exhibits |
| 03/22/2010 |
SC 13D
| Form SC 13D - General statement of acquisition of beneficial ownership |
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