| Date | Action |
| 03/25/2010 | License Canceled |
| 05/31/2001 | License Modified |
| 02/13/2001 | License Renewed |
| 11/13/2000 | Renewal Reminder Letter Sent |
| 10/13/2000 | License Cancellation Reversed |
| 10/11/2000 | Authorization Printed |
| 10/10/2000 | Internal Correction Applied |
| 10/10/2000 | Internal Correction Applied |
| 09/26/2000 | Internal Duplicate Requested |
| 09/20/2000 | Internal Duplicate Requested |
| 08/13/1999 | License Converted |
| 06/11/1999 | License Canceled |
| 07/11/1997 | Internal Correction Applied |
| 05/08/1997 | Internal Correction Applied |
| 04/24/1991 | License Renewed |
| 04/29/1987 | Application Granted |