Ohio Rev. Code Ann. § 2109.40

Unless the instrument creating a trust forbids, a fiduciary may do all of the things that an individual holder might do with respect to securities held by the fiduciary, including the exercise or sale of subscription rights, the acceptance of new stock in the same corporation in place of the stock held, or in the event of reorganization, sale, or merger in a different corporation, and with the approval of the probate court, the investment of additional funds if required of all shareholders participating in a reorganization.