| Date | Action |
| 09/15/2007 | License Canceled |
| 12/20/2003 | Administrative Update Applied |
| 10/20/2001 | Administrative Update Applied |
| 03/10/2001 | Authorization Printed |
| 03/09/2001 | Internal Correction Applied |
| 03/09/2001 | Internal Duplicate Requested |
| 03/08/2001 | Authorization Printed |
| 03/06/2001 | Internal Correction Applied |
| 03/06/2001 | Internal Correction Applied |
| 03/06/2001 | Internal Duplicate Requested |
| 06/20/2000 | License Renewed |
| 05/07/2000 | Renewal Reminder Letter Sent |
| 08/13/1999 | License Converted |
| 12/23/1998 | Internal Correction Applied |
| 10/09/1998 | Internal Correction Applied |
| 02/16/1989 | License Modified |
| 05/24/1988 | Application Granted |