Upon the liquidation of a corporation, whether before or after dissolution, the portion of the assets distributable to a creditor or shareholder who is unknown or cannot be found or who is under disability, and there is no person legally competent to receive such distributive portion, shall be reduced to cash and deposited with the Treasurer of State and shall be paid over to the creditor or shareholder or to his or her legal representative upon proof satisfactory to the Treasurer of State of his or her right thereto.