| Date | Action |
| 05/25/2002 | License Canceled |
| 12/16/1999 | Administrative Update Applied |
| 10/29/1999 | License Renewed |
| 09/04/1999 | Generate Renewal Reminder Letter |
| 08/13/1999 | License Converted |
| 07/20/1999 | License Modified |
| 08/04/1998 | License Modified |
| 02/05/1998 | Internal Correction Applied |
| 05/29/1997 | Application Granted |
| 07/05/1996 | License Modified |
| 01/30/1996 | Internal Correction Applied |
| 01/30/1996 | License Modified |
| 11/09/1995 | License Modified |
| 02/17/1995 | License Modified |
| 12/21/1994 | Internal Correction Applied |
| 12/21/1994 | License Modified |
| 11/17/1994 | License Modified |
| 08/30/1994 | License Modified |
| 12/31/1992 | License Modified |
| 06/26/1992 | License Modified |
| 04/14/1992 | License Modified |
| 02/08/1991 | License Modified |
| 10/12/1990 | License Modified |
| 07/28/1989 | License Modified |
| 04/21/1989 | License Issued |
| 02/14/1989 | License Modified |
| 06/20/1988 | License Modified |
| 08/29/1986 | License Modified |
| 06/13/1986 | License Modified |
| 07/13/1984 | License Modified |
| 02/17/1984 | License Modified |
| 12/13/1978 | License Modified |