| Date | Action |
| 08/06/2009 | License Canceled |
| 08/06/2009 | Application Receipt Letter sent |
| 07/06/2009 | Renewal Reminder Letter Sent |
| 08/13/1999 | License Converted |
| 08/12/1999 | License Renewed |
| 08/05/1999 | Internal Correction Applied |
| 07/21/1999 | Internal Correction Applied |
| 07/21/1999 | Internal Correction Applied |
| 07/21/1999 | Internal Correction Applied |
| 09/29/1994 | License Modified |
| 09/01/1994 | License Modified |
| 12/23/1993 | License Modified |
| 11/18/1993 | License Modified |
| 11/16/1993 | License Modified |
| 01/19/1989 | License Modified |
| 02/17/1984 | License Modified |
| 01/18/1982 | License Modified |
| 04/10/1980 | License Modified |