| Date | Action |
| 01/26/2001 | Internal Correction Applied |
| 01/26/2001 | Internal Correction Applied |
| 11/13/2000 | Renewal Reminder Letter Sent |
| 02/05/2000 | License Canceled |
| 08/14/1999 | License Converted |
| 11/04/1998 | Duplicate Authorization Generated |
| 09/23/1998 | License Transferred |
| 02/10/1997 | Internal Correction Applied |
| 09/17/1996 | License Assigned (Full Assignment) |
| 08/21/1996 | License Assigned (Full Assignment) |
| 01/18/1995 | License Assigned (Full Assignment) |
| 03/26/1992 | License Transferred |
| 03/26/1992 | License Transferred |
| 01/30/1992 | License Transferred |
| 10/30/1991 | License Issued |