Ohio Rev. Code Ann. § 1707.043
(B) No profit from the disposition of equity securities shall inure to or be recoverable by a corporation under this section if any of the following apply:
(1) The equity securities were acquired by the person disposing of them at any of the following times:
(2) The person who disposed of the equity securities proves in a court of competent jurisdiction either of the following:
(E)
(G) The division of securities, pursuant to Chapter 119. of the Revised Code, may adopt reasonable rules to define terms used in this section and types of conduct or practices which the division determines are either of the following:
(H) As used in this section:
(2) "Profit from the disposition of equity securities of a corporation" means both of the following:
(4) "Equity securities" means any of the following:
(5) "Publicly disclosed," "publicly discloses," and "public disclosure" includes, but is not limited to, any disclosure, whether or not required by law, that becomes public and was made or caused to be made by a person: