| Date | Action |
| 01/06/2011 | License Canceled |
| 10/08/2010 | Administrative Update Applied |
| 10/07/2010 | Application receipt email sent: CORES email |
| 01/27/2009 | License Renewed |
| 11/10/2008 | 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 |
| 08/13/1999 | License Converted |
| 08/02/1999 | Internal Correction Applied |
| 02/02/1999 | License Modified |
| 01/25/1994 | License Modified |
| 09/26/1991 | License Modified |
| 09/05/1991 | License Modified |
| 08/17/1991 | License Modified |
| 07/30/1991 | License Modified |
| 08/22/1986 | License Modified |
| 02/18/1982 | License Issued |