| Date | Action |
| 08/12/2003 | License Canceled |
| 10/05/2001 | Administrative Update Applied |
| 10/05/2001 | Administrative Update Applied |
| 08/31/2001 | Administrative Update Applied |
| 05/09/2001 | Administrative Update Applied |
| 03/28/2001 | License Renewed |
| 03/12/2001 | Renewal Reminder Letter Sent |
| 01/29/2001 | License Transferred |
| 08/13/1999 | License Converted |
| 04/12/1996 | License Renewed |
| 06/06/1991 | License Modified |
| 04/27/1991 | License Modified |
| 07/25/1986 | License Modified |
| 07/17/1986 | License Modified |
| 07/16/1986 | License Modified |
| 02/19/1986 | License Modified |
| 01/17/1986 | License Modified |
| 01/17/1986 | License Modified |
| 01/17/1986 | License Modified |
| 11/29/1985 | License Modified |
| 07/15/1983 | License Modified |
| 07/14/1983 | License Modified |
| 06/29/1983 | License Modified |
| 05/24/1983 | License Modified |
| 07/14/1982 | License Modified |
| 06/17/1982 | License Modified |
| 09/10/1981 | License Issued |