| Date | Action |
| 09/10/2025 | License Modified |
| 04/20/2024 | Administrative Update Applied |
| 03/16/2024 | Administrative Update Applied |
| 03/08/2022 | License Modified |
| 12/01/2021 | Administrative Update Applied |
| 09/10/2021 | Administrative Update Applied |
| 05/09/2018 | License Renewed |
| 03/18/2016 | License Modified |
| 01/25/2016 | Application receipt email sent: ULS email |
| 10/21/2015 | Administrative Update Applied |
| 10/20/2015 | Application receipt email sent: ULS email |
| 05/11/2011 | License Modified |
| 03/18/2011 | Application receipt email sent: ULS email |
| 07/23/2008 | License Renewed |
| 05/12/2008 | Renewal Reminder Letter Sent |
| 02/21/2007 | Administrative Update Applied |
| 02/20/2007 | Application receipt email sent: ULS email |
| 08/13/1999 | License Converted |
| 08/03/1998 | License Modified |
| 06/26/1997 | Internal Correction Applied |
| 06/12/1997 | Internal Correction Applied |
| 08/19/1993 | License Modified |
| 07/10/1993 | License Modified |
| 08/08/1991 | License Modified |
| 12/07/1989 | License Modified |
| 12/01/1989 | License Modified |
| 09/08/1988 | License Modified |
| 08/12/1983 | License Modified |
| 12/31/1982 | License Transferred |
| 07/08/1981 | License Modified |
| 10/09/1980 | License Modified |
| 11/16/1977 | License Renewed |