| Date | Action |
| 04/27/2021 | License Modified |
| 02/03/2018 | License Renewed |
| 12/25/2017 | Renewal Reminder Letter Sent |
| 05/09/2015 | Administrative Update Applied |
| 05/08/2015 | Application receipt email sent: ULS email |
| 04/14/2014 | License Modified |
| 02/24/2014 | Application receipt email sent: ULS email |
| 08/22/2013 | License Modified |
| 06/24/2013 | Application receipt email sent: ULS email |
| 02/05/2008 | License Renewed |
| 02/04/2008 | Application receipt email sent: CORES email |
| 12/24/2007 | Renewal Reminder Letter Sent |
| 03/10/2005 | Application receipt email sent: CORES email |
| 08/13/1999 | License Converted |
| 03/20/1998 | Internal Correction Applied |
| 03/18/1998 | License Renewed |
| 04/11/1997 | License Modified |
| 11/02/1993 | License Modified |
| 10/07/1988 | License Modified |
| 07/27/1984 | License Modified |
| 10/10/1979 | License Modified |
| 10/16/1978 | License Modified |
| 10/15/1977 | License Modified |