All reports of examination, records reflecting action of a bank or bank holding company, or affiliate of either, taken pursuant thereto, and records and minutes of meetings of the Banking Board relating to a bank or several banks or a bank holding company, or affiliate of either, shall be confidential and shall not be subject to subpoena or inspection except by subpoena from a grand jury served on the superintendent.
Ala. Code § 5-3A-11 (1975)