| Date | Action |
| 02/25/2006 | License Canceled |
| 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 |
| 09/28/2000 | License Renewed |
| 08/20/2000 | Renewal Reminder Letter Sent |
| 08/13/1999 | License Converted |
| 08/02/1999 | Internal Correction Applied |
| 09/27/1995 | License Renewed |
| 11/15/1990 | License Modified |
| 10/03/1990 | License Modified |
| 10/11/1985 | License Modified |
| 06/28/1985 | License Modified |
| 05/03/1982 | License Modified |
| 10/16/1980 | License Modified |