| Date | Action |
| 11/27/2010 | License Status Set to Expired |
| 06/28/2010 | Renewal Reminder Letter Sent |
| 11/08/2005 | Administrative Update Applied |
| 11/08/2005 | Application Receipt Letter sent |
| 07/21/2005 | Administrative Update Applied |
| 07/21/2005 | Application Receipt Letter sent |
| 09/08/2000 | License Renewed |
| 06/27/2000 | Renewal Reminder Letter Sent |
| 08/27/1999 | License Converted |
| 08/14/1999 | License Converted |
| 08/01/1999 | License Assigned (Full Assignment) |
| 08/02/1995 | License Renewed |
| 09/20/1990 | License Modified |
| 08/08/1990 | License Modified |
| 09/13/1985 | License Modified |
| 07/24/1985 | License Modified |
| 01/25/1985 | License Issued |