| Date | Action |
| 09/09/2009 | License Canceled |
| 02/25/2004 | Administrative Update Applied |
| 09/26/2001 | Administrative Update Applied |
| 09/26/2001 | Administrative Update Applied |
| 09/26/2001 | Administrative Update Applied |
| 12/29/1999 | License Renewed |
| 12/17/1999 | Administrative Update Applied |
| 09/25/1999 | Generate Renewal Reminder Letter |
| 08/13/1999 | License Converted |
| 08/05/1999 | Internal Correction Applied |
| 07/20/1999 | Internal Correction Applied |
| 05/11/1998 | License Assigned (Full Assignment) |
| 03/06/1995 | Internal Correction Applied |
| 03/02/1995 | License Modified |
| 12/09/1994 | License Renewed |
| 12/07/1989 | License Modified |
| 10/25/1989 | License Modified |
| 12/14/1984 | License Modified |
| 11/10/1980 | License Issued |