| Date | Action |
| 07/25/2008 | License Canceled |
| 07/07/2008 | Renewal Reminder Letter Sent |
| 06/16/2005 | Administrative Update Applied |
| 06/16/2005 | Application Receipt Letter sent |
| 06/22/2001 | Administrative Update Applied |
| 06/24/2000 | Administrative Update Applied |
| 08/13/1999 | License Converted |
| 08/20/1998 | License Renewed |
| 05/29/1998 | License Assigned (Full Assignment) |
| 09/30/1993 | License Modified |
| 02/04/1993 | License Modified |
| 12/24/1992 | License Modified |
| 03/28/1988 | License Modified |
| 04/08/1983 | License Modified |
| 03/30/1983 | License Modified |
| 02/22/1982 | License Issued |