| Date | Action |
| 12/18/2021 | License Status Set to Expired |
| 08/09/2011 | License Renewed |
| 07/25/2011 | Renewal Reminder Letter Sent |
| 09/30/2002 | License Modified |
| 08/03/2001 | License Modified |
| 08/03/2001 | License Renewed |
| 07/23/2001 | Renewal Reminder Letter Sent |
| 05/03/2001 | License Modified |
| 09/27/2000 | Authorization Printed |
| 09/26/2000 | Internal Correction Applied |
| 09/26/2000 | Internal Correction Applied |
| 09/26/2000 | Internal Correction Applied |
| 09/26/2000 | Internal Duplicate Requested |
| 09/25/2000 | License Modified |
| 08/13/1999 | License Converted |
| 02/05/1999 | License Modified |
| 07/27/1998 | Internal Correction Applied |
| 10/17/1996 | License Modified |
| 04/04/1996 | Internal Correction Applied |
| 04/02/1996 | License Modified |
| 03/14/1995 | License Renewed |
| 03/22/1990 | License Modified |
| 05/31/1985 | License Modified |
| 01/29/1982 | License Issued |