| Date | Action |
| 08/13/2009 | License Canceled |
| 11/27/2007 | Administrative Update Applied |
| 11/27/2007 | Application Receipt Letter sent |
| 08/10/2007 | Administrative Update Applied |
| 08/10/2007 | Application Receipt Letter sent |
| 11/16/2006 | Administrative Update Applied |
| 11/16/2006 | Application Receipt Letter sent |
| 05/15/2006 | Application Receipt Letter sent |
| 05/13/2006 | Administrative Update Applied |
| 07/19/2005 | Administrative Update Applied |
| 07/19/2005 | Application Receipt Letter sent |
| 02/13/2002 | License Modified |
| 10/04/2001 | Administrative Update Applied |
| 09/21/2001 | Administrative Update Applied |
| 02/21/2001 | License Renewed |
| 11/13/2000 | Renewal Reminder Letter Sent |
| 06/17/2000 | Administrative Update Applied |
| 02/29/2000 | License Assigned (Full Assignment) |
| 10/30/1999 | Internal Correction Applied |
| 08/14/1999 | License Converted |
| 06/18/1999 | License Modified |
| 06/08/1999 | License Assigned (Full Assignment) |
| 04/15/1996 | License Modified |
| 08/08/1994 | License Modified |
| 04/14/1994 | License Modified |
| 02/25/1994 | License Modified |
| 10/20/1993 | License Modified |
| 10/12/1993 | License Modified |
| 07/27/1993 | License Modified |