| Date | Action |
| 02/01/2007 | License Canceled |
| 02/01/2007 | Application Receipt Letter sent |
| 01/31/2007 | Application receipt email failed: ULS email |
| 01/31/2007 | Application receipt email sent: ULS email |
| 07/24/2004 | Administrative Update Applied |
| 07/23/2004 | Application receipt email sent: ULS email |
| 07/03/2003 | Administrative Update Applied |
| 08/14/1999 | License Converted |
| 12/29/1998 | License Modified |
| 10/31/1997 | License Modified |
| 05/03/1995 | License Modified |
| 10/24/1991 | License Modified |
| 09/16/1991 | License Modified |
| 11/07/1986 | License Modified |
| 02/14/1986 | License Issued |