| Date | Action |
| 02/12/2011 | License Canceled |
| 02/11/2011 | Application receipt email sent: ULS email |
| 05/17/2008 | License Renewed |
| 05/13/2008 | Application receipt email sent: ULS email |
| 05/05/2008 | Renewal Reminder Letter Sent |
| 07/25/2006 | Administrative Update Applied |
| 07/23/2006 | Application receipt email sent: ULS email |
| 10/15/2004 | Administrative Update Applied |
| 10/15/2004 | Application Receipt Letter sent |
| 08/14/1999 | License Converted |
| 11/03/1998 | Internal Correction Applied |
| 11/03/1998 | Internal Correction Applied |
| 07/30/1998 | License Issued |
| 07/10/1995 | License Modified |
| 01/06/1995 | License Modified |
| 01/27/1993 | License Modified |
| 08/18/1992 | License Modified |
| 06/03/1992 | License Modified |
| 11/19/1991 | License Modified |
| 02/08/1991 | License Modified |
| 09/06/1990 | License Modified |
| 04/13/1990 | License Modified |
| 05/24/1989 | License Modified |
| 03/27/1987 | License Modified |
| 06/13/1986 | License Modified |
| 03/01/1985 | License Issued |