| Date | Action |
| 04/09/2011 | License Status Set to Expired |
| 11/08/2010 | Renewal Reminder Letter Sent |
| 03/13/2001 | License Renewed |
| 01/28/2001 | Renewal Reminder Letter Sent |
| 01/26/2001 | Authorization Printed |
| 01/25/2001 | Internal Correction Applied |
| 01/25/2001 | Internal Correction Applied |
| 01/25/2001 | Internal Duplicate Requested |
| 01/24/2001 | License Cancellation Reversed |
| 11/16/1999 | License Canceled |
| 11/08/1999 | Internal Correction Applied |
| 08/13/1999 | License Converted |
| 07/30/1996 | License Assigned (Full Assignment) |
| 04/16/1996 | License Transferred |
| 09/27/1995 | License Transferred |
| 04/17/1991 | License Renewed |
| 04/17/1991 | License Renewed |
| 08/11/1988 | License Modified |
| 02/13/1988 | License Modified |
| 07/17/1987 | License Modified |
| 07/17/1987 | License Modified |
| 06/26/1987 | License Modified |
| 01/31/1985 | Application Granted |