| Date | Action |
| 03/13/2010 | License Status Set to Expired |
| 10/12/2009 | Renewal Reminder Letter Sent |
| 06/02/2004 | Administrative Update Applied |
| 06/01/2004 | Application receipt email sent: CORES email |
| 05/18/2004 | Administrative Update Applied |
| 05/15/2004 | Application receipt email sent: CORES email |
| 01/14/2000 | License Renewed |
| 10/14/1999 | Renewal Reminder Letter Sent |
| 08/27/1999 | License Converted |
| 08/13/1999 | License Converted |
| 01/05/1995 | Internal Correction Applied |
| 01/05/1995 | License Modified |
| 09/12/1991 | License Modified |
| 12/16/1988 | License Modified |
| 09/03/1987 | License Modified |
| 05/13/1983 | License Modified |
| 03/23/1983 | License Modified |
| 06/21/1977 | License Renewed |