Each notice relating to this Agreement shall be deemed to have been given on the date it is received. Each notice to the Company shall be addressed to its principal Office in Omaha, Nebraska, Attention: Compensation. Each notice to the Participant or any other person or persons entitled to shares issuable upon settlement of the RSUs shall be addressed to the Participant’s address and may be in written or electronic form. Anyone to whom a notice may be given under this Agreement may designate a new address by giving notice to the effect.