| 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 |
| 08/13/1999 | License Converted |
| 08/02/1999 | Internal Correction Applied |
| 06/07/1999 | License Modified |
| 11/24/1998 | License Renewed |
| 06/05/1997 | Internal Correction Applied |
| 02/02/1996 | License Modified |
| 01/25/1994 | License Modified |
| 10/29/1993 | License Modified |
| 08/04/1993 | License Modified |
| 11/15/1990 | License Modified |
| 10/03/1990 | License Modified |
| 10/11/1985 | License Modified |
| 09/30/1985 | License Modified |
| 11/30/1984 | License Modified |
| 07/12/1983 | License Modified |
| 07/29/1981 | License Modified |
| 03/26/1981 | License Modified |
| 11/06/1980 | License Modified |