| Date | Action |
| 08/01/2025 | License Modified |
| 02/03/2018 | License Renewed |
| 12/25/2017 | Renewal Reminder Letter Sent |
| 11/30/2017 | License Modified |
| 06/22/2016 | License Modified |
| 06/10/2016 | Application receipt email sent: ULS email |
| 06/08/2016 | Application receipt email sent: ULS email |
| 05/09/2015 | Administrative Update Applied |
| 05/08/2015 | Application receipt email sent: ULS email |
| 11/07/2011 | License Modified |
| 09/19/2011 | Application receipt email sent: ULS email |
| 09/16/2011 | Application receipt email sent: ULS email |
| 04/16/2009 | License Modified |
| 03/30/2009 | Application receipt email sent: ULS email |
| 02/20/2008 | License Renewed |
| 01/14/2008 | 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 |
| 02/16/1995 | Internal Correction Applied |
| 02/13/1995 | License Modified |
| 10/13/1993 | License Modified |
| 08/25/1993 | License Modified |
| 08/16/1993 | License Modified |
| 07/26/1993 | License Modified |
| 10/29/1992 | License Modified |
| 09/25/1992 | License Modified |
| 11/20/1987 | License Modified |
| 07/20/1982 | License Modified |
| 10/17/1977 | License Modified |