| Date | Action |
| 04/09/2011 | License Status Set to Expired |
| 11/15/2010 | Renewal Reminder Letter Sent |
| 11/11/2004 | Administrative Update Applied |
| 11/11/2004 | Application Receipt Letter sent |
| 11/10/2004 | Application receipt email failed: CORES email |
| 11/10/2004 | Application receipt email sent: CORES email |
| 01/31/2001 | License Renewed |
| 11/13/2000 | Renewal Reminder Letter Sent |
| 08/13/1999 | License Converted |
| 01/17/1996 | License Renewed |
| 02/07/1991 | License Modified |
| 12/28/1990 | License Modified |
| 02/21/1986 | License Modified |
| 11/25/1981 | License Issued |