Any notice provided for in this Agreement must be in writing and must be either personally delivered, delivered by overnight courier, or mailed by first class mail, to Grantee at the address set forth on the records of the Company, to the Company at its offices at 120 South LaSalle Street, Chicago, Illinois 60603, or such other address or to the attention of such other person as the recipient party shall have specified by prior written notice to the sending party. Any notice under this Agreement will be deemed to have been given when received.