Any information reported to the department by an insurer pursuant to this article is considered a commercially valuable trade secret as defined in Section 8-27-2, and shall be confidential. However, once the information from all of the insurers is aggregated, then the department may provide such information in accordance with this article. The department, absent a court order, shall not release this confidential information. Notice of at least 10 business days shall be given to the applicable entity if such information is ordered to be provided by the department.