| Date | Action |
| 01/07/2023 | License Status Set to Expired |
| 08/17/2012 | License Renewed |
| 08/13/2012 | Renewal Reminder Letter Sent |
| 09/20/2002 | License Renewed |
| 08/12/2002 | Renewal Reminder Letter Sent |
| 08/13/1999 | License Converted |
| 07/23/1998 | Internal Correction Applied |
| 08/14/1997 | License Renewed |
| 11/03/1992 | License Modified |
| 06/21/1990 | License Modified |
| 12/27/1985 | License Modified |
| 12/24/1985 | License Modified |
| 11/18/1985 | License Modified |
| 02/09/1981 | License Modified |
| 09/23/1980 | License Modified |
| 10/18/1979 | License Modified |
| 12/30/1977 | License Renewed |