Tex. Transp. Code § 68.103
The value of all assets of the association shall be determined by an appraisal made by one or more qualified appraisers designated by the association president. The value of each share is determined by dividing the total value of all assets of the association by the number of shares outstanding. The value of each share shall be used in a transaction that involves:
Acts 1995, 74th Leg., ch. 165, Sec. 1, eff. Sept. 1, 1995.