| Date | Action |
| 07/10/2010 | License Status Set to Expired |
| 02/15/2010 | Renewal Reminder Letter Sent |
| 03/02/2009 | License Modified |
| 02/02/2009 | Application receipt email sent: CORES email |
| 05/03/2001 | License Modified |
| 05/09/2000 | License Renewed |
| 02/12/2000 | Renewal Reminder Letter Sent |
| 08/13/1999 | License Converted |
| 06/28/1999 | Internal Correction Applied |
| 04/25/1995 | License Renewed |
| 06/25/1990 | License Modified |
| 06/21/1990 | License Modified |
| 01/03/1990 | License Modified |
| 11/25/1987 | License Modified |
| 09/14/1987 | License Modified |
| 11/15/1982 | License Modified |
| 10/15/1982 | License Modified |
| 02/09/1981 | License Modified |
| 09/23/1980 | License Modified |
| 03/11/1980 | License Modified |
| 12/29/1978 | License Modified |
| 12/29/1978 | License Modified |
| 11/16/1977 | License Renewed |
| 07/22/1977 | License Modified |