| Date | Action |
| 12/20/2007 | License Canceled |
| 12/29/2006 | License Transferred |
| 03/03/2006 | License Transferred |
| 12/20/2005 | License Assigned (Partial Assignment) |
| 09/14/2005 | Administrative Update Applied |
| 09/14/2005 | Application Receipt Letter sent |
| 08/09/2005 | License Assigned (Partial Assignment) |
| 08/09/2005 | Application Receipt Letter sent |
| 02/01/2005 | License Assigned (Full Assignment) |
| 01/27/2005 | Application Receipt Letter sent |
| 11/16/2004 | Authorization Printed |
| 10/29/2004 | License Assigned (Full Assignment) |
| 10/29/2004 | Application Receipt Letter sent |
| 10/26/2004 | License Transferred |
| 03/19/2004 | Application Receipt Letter sent |
| 03/02/2004 | License Modified |
| 01/16/2004 | Administrative Update Applied |
| 07/15/2002 | License Modified |
| 08/17/2001 | License Transferred |
| 05/03/2001 | Administrative Update Applied |
| 01/03/2001 | License Renewed |
| 11/13/2000 | Renewal Reminder Letter Sent |
| 08/14/1999 | License Converted |
| 03/31/1998 | License Modified |
| 01/06/1997 | Internal Correction Applied |
| 12/30/1996 | License Modified |
| 11/02/1994 | License Transferred |
| 10/28/1993 | License Assigned (Full Assignment) |
| 08/20/1993 | License Issued |
| 08/02/1993 | License Assigned (Full Assignment) |
| 06/04/1992 | License Issued |