F. Financial data, trade secrets or proprietary data of private corporations and individuals.

Not specifically exempted in Open Meeting Law, but proprietary or trade secret information which has been submitted to a public body is protected under the Public Records Act. La. Rev. Stat. Ann. § 44:3.2. Additionally, some opinions of the Attorney General interpreting the Public Records Act have exempted such information purportedly of a private or confidential nature. Op. Att'y Gen. 83-493; 82-860; 87320; 87-355; 89-550, 89-598, and 92-698. The Louisiana Constitution protects against invasions of privacy. Article I, Section 5.