| Date | Action |
| 05/01/2008 | License Canceled |
| 10/31/2007 | Administrative Update Applied |
| 10/31/2007 | Application Receipt Letter sent |
| 01/24/2005 | Application Receipt Letter sent |
| 01/22/2005 | Administrative Update Applied |
| 04/13/2001 | License Renewed |
| 12/10/2000 | Renewal Reminder Letter Sent |
| 10/29/1999 | Administrative Update Applied |
| 08/14/1999 | License Converted |
| 02/01/1996 | License Renewed |
| 02/10/1994 | License Modified |
| 01/24/1994 | License Modified |
| 12/27/1990 | License Modified |
| 11/16/1990 | License Modified |
| 02/14/1989 | License Modified |
| 12/27/1985 | License Issued |