| Date | Action |
| 11/11/2008 | License Canceled |
| 07/14/2005 | Administrative Update Applied |
| 07/13/2005 | Application receipt email sent: CORES email |
| 11/15/2000 | Administrative Update Applied |
| 10/19/2000 | License Renewed |
| 09/24/2000 | Renewal Reminder Letter Sent |
| 11/13/1999 | Administrative Update Applied |
| 08/13/1999 | License Converted |
| 11/08/1995 | License Modified |
| 10/12/1993 | License Modified |
| 12/31/1992 | License Modified |
| 11/23/1992 | License Modified |
| 01/28/1988 | License Modified |
| 02/25/1983 | License Modified |
| 04/26/1982 | License Modified |
| 07/22/1977 | License Modified |