| Date | Action |
| 09/04/2004 | License Canceled |
| 09/23/2003 | Administrative Update Applied |
| 01/23/2003 | Administrative Update Applied |
| 10/11/2000 | License Transferred |
| 10/11/2000 | License Transferred |
| 10/03/2000 | License Renewed |
| 07/09/2000 | Renewal Reminder Letter Sent |
| 06/30/2000 | License Transferred |
| 08/14/1999 | License Converted |
| 06/22/1999 | Internal Correction Applied |
| 04/29/1999 | Internal Correction Applied |
| 04/20/1999 | License Modified |
| 10/21/1998 | Internal Correction Applied |
| 11/07/1997 | License Transferred |
| 02/03/1994 | License Modified |
| 10/28/1993 | License Assigned (Full Assignment) |