| Date Filed | Type | Description |
| 10/02/2008 |
8-K
| Quarterly results |
| 07/29/2008 |
8-K
| Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing |
| 05/30/2008 |
8-K
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets |
| 01/29/2008 |
8-K
| Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing |
| 12/28/2007 |
8-K
| Unregistered Sales of Equity Securities |
| 11/27/2007 |
8-K/A
| Unregistered Sales of Equity Securities, Regulation FD Disclosure, Financial Statements and Exhibits |
| 11/26/2007 |
8-K
| Unregistered Sales of Equity Securities, Regulation FD Disclosure, Financial Statements and Exhibits |
| 11/13/2007 |
8-K
| Quarterly results |
| 10/17/2007 |
8-K
| Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing |
| 10/02/2007 |
8-K
| Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing |
| 08/15/2007 |
8-K
| Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing |
| 08/15/2007 |
8-K
| Regulation FD Disclosure |
| 08/03/2007 |
8-K
| Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing |
| 06/13/2007 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 05/23/2007 |
8-K
| Completion of Acquisition or Disposition of Assets, Financial Statements and Exhibits |
| 05/15/2007 |
8-K
| Regulation FD Disclosure |
| 04/10/2007 |
8-K
| Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Financial ... |
| 04/05/2007 |
8-K
| Results of Operations and Financial Condition, Regulation FD Disclosure |
| 02/02/2007 |
8-K
| Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing |
| 01/22/2007 |
8-K
| Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits |
| 04/04/2006 |
8-K
| Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Unregister... |
| 11/15/2005 |
8-K
| Regulation FD Disclosure |
| 11/14/2005 |
8-K
| Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Financial ... |
| 07/26/2005 |
8-K
| Unregistered Sales of Equity Securities, Regulation FD Disclosure |
| 05/25/2005 |
8-K
| Regulation FD Disclosure |
| 03/30/2005 |
8-K
| Regulation FD Disclosure |
| 01/25/2005 |
8-K
| Regulation FD Disclosure |
| 11/19/2004 |
8-K/A
| Unregistered Sales of Equity Securities, Regulation FD Disclosure |
| 11/15/2004 |
8-K
| Regulation FD Disclosure |
| 11/04/2004 |
8-K
| Unregistered Sales of Equity Securities, Regulation FD Disclosure |
| 09/02/2004 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers |
| 08/23/2004 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers |
| 06/14/2004 |
8-K/A
| Changes in registrant's certifying accountant |
| 06/03/2004 |
8-K
| Changes in registrant's certifying accountant |
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