| Date | Action |
| 03/11/2001 | License Status Set to Expired |
| 10/03/2000 | Internal Correction Applied |
| 10/03/2000 | Internal Correction Applied |
| 10/02/2000 | License Cancellation Reversed |
| 09/20/2000 | License Canceled |
| 09/10/2000 | Renewal Reminder Letter Sent |
| 08/13/1999 | License Converted |
| 06/16/1997 | Internal Correction Applied |
| 09/27/1995 | License Renewed |
| 12/06/1990 | License Modified |
| 10/26/1990 | License Modified |
| 11/22/1985 | License Modified |
| 09/26/1985 | License Modified |
| 05/17/1983 | License Modified |
| 05/11/1983 | License Modified |
| 05/06/1983 | License Modified |
| 11/03/1982 | License Issued |