| Date | Action |
| 01/22/2011 | License Canceled |
| 04/15/2010 | License Modified |
| 02/19/2010 | Application receipt email sent: CORES email |
| 01/15/2008 | License Renewed |
| 01/14/2008 | Application receipt email sent: CORES email |
| 01/14/2008 | Renewal Reminder Letter Sent |
| 05/11/2001 | Administrative Update Applied |
| 05/04/2001 | License Modified |
| 12/15/2000 | License Modified |
| 08/14/1999 | License Converted |
| 01/14/1998 | License Renewed |
| 01/09/1997 | License Modified |
| 10/17/1996 | Internal Correction Applied |
| 10/16/1996 | Internal Correction Applied |
| 10/16/1996 | Internal Correction Applied |
| 10/16/1996 | License Modified |
| 04/28/1995 | Internal Correction Applied |
| 04/26/1995 | License Modified |
| 04/08/1993 | License Modified |
| 05/16/1988 | License Issued |