| Date | Action |
| 03/06/2025 | License Modified |
| 02/20/2025 | License Modified |
| 04/20/2024 | Administrative Update Applied |
| 03/16/2024 | Administrative Update Applied |
| 12/01/2021 | Administrative Update Applied |
| 09/10/2021 | Administrative Update Applied |
| 06/29/2021 | License Renewed |
| 06/28/2021 | Renewal Reminder Letter Sent |
| 01/29/2016 | License Modified |
| 11/19/2015 | Application receipt email sent: ULS email |
| 10/21/2015 | Administrative Update Applied |
| 10/20/2015 | Application receipt email sent: ULS email |
| 08/08/2013 | License Modified |
| 05/31/2013 | Application receipt email sent: ULS email |
| 08/23/2011 | License Renewed |
| 06/27/2011 | Renewal Reminder Letter Sent |
| 02/21/2007 | Administrative Update Applied |
| 02/20/2007 | Application receipt email sent: ULS email |
| 07/26/2001 | License Renewed |
| 06/25/2001 | Renewal Reminder Letter Sent |
| 08/13/1999 | License Converted |
| 04/30/1998 | License Modified |
| 04/29/1998 | Internal Correction Applied |
| 07/26/1996 | License Renewed |
| 09/19/1991 | License Modified |
| 08/13/1991 | License Modified |
| 08/10/1991 | License Modified |
| 09/12/1986 | License Modified |
| 12/31/1982 | License Transferred |
| 10/21/1981 | License Modified |
| 12/17/1980 | License Modified |