Ohio Revised Code Title XI. Banks Savings and Loan Associations § 1107.11

(A) Unless otherwise provided in the articles of incorporation, the holders of any class of a stock state bank's shares, other than shares that are limited as to dividend rate and liquidation price, shall, upon the offering or sale for cash of shares of the same class, have the right, during a reasonable time and on reasonable terms fixed by the directors, to purchase the shares in proportion to their respective holdings of shares of that class, at not less than par value, unless the shares offered or sold are any of the following:

(B) An action arising from the offering or sale of shares under division (A) of this section shall be brought within two years after the date on which written notice or other communication of the transaction is mailed or otherwise given to the person entitled to bring the action. In no event shall any such action be brought later than four years after the cause of action accrued.

(C) Pre-emptive rights with respect to shares issued by a stock state bank chartered on or after the effective date of this amendment shall be governed by section 1701.15 of the Revised Code.