| Date | Action |
| 10/20/2011 | License Canceled |
| 08/22/2011 | Renewal Reminder Letter Sent |
| 03/05/2010 | Internal Correction Applied |
| 03/05/2010 | Internal Correction Applied |
| 03/10/2009 | License Modified |
| 02/05/2009 | Application Receipt Letter sent |
| 04/01/2005 | License Assigned (Full Assignment) |
| 12/02/2004 | Application Receipt Letter sent |
| 12/07/2001 | License Renewed |
| 08/20/2001 | Renewal Reminder Letter Sent |
| 08/13/1999 | License Converted |
| 09/01/1998 | License Modified |
| 10/30/1996 | License Modified |
| 10/28/1996 | License Modified |
| 09/12/1996 | License Renewed |
| 11/14/1991 | License Modified |
| 12/12/1986 | License Modified |
| 01/26/1982 | License Modified |
| 02/23/1978 | License Modified |