| Date | Action |
| 02/01/2013 | License Canceled |
| 10/08/2010 | Administrative Update Applied |
| 10/07/2010 | Application receipt email sent: CORES email |
| 03/05/2008 | License Renewed |
| 02/19/2008 | Renewal Reminder Letter Sent |
| 03/24/2007 | Administrative Update Applied |
| 03/23/2007 | Application receipt email sent: CORES email |
| 05/18/2004 | Administrative Update Applied |
| 05/17/2004 | Application receipt email sent: CORES email |
| 05/08/2004 | Administrative Update Applied |
| 05/07/2004 | Application receipt email sent: CORES email |
| 08/13/1999 | License Converted |
| 08/03/1999 | Internal Correction Applied |
| 05/13/1999 | License Modified |
| 05/13/1998 | License Modified |
| 06/06/1997 | License Modified |
| 06/08/1995 | License Modified |
| 08/04/1993 | License Modified |
| 02/09/1990 | License Modified |
| 03/28/1986 | License Modified |
| 09/09/1983 | License Modified |
| 04/06/1981 | License Issued |