Any notice to be given under the terms of this Agreement to the Company shall be addressed to the Company in care of the Secretary of the Company at the Company’s current headquarter address at any given time, and any notice to be given to the Optionee shall be addressed to the Optionee at the most recent address on file with the Company’s People Operations department.  By a notice given pursuant to this Section 5.5, either party may hereafter designate a different address for notices to be given to that party.  Any notice which is required to be given to the Optionee shall, if the Optionee is then deceased, be given to the person entitled to exercise his or her Option pursuant to Section 4.1 hereof by written notice under this Section 5.5.  Any notice shall be deemed duly given when sent via email or when sent by certified mail (return receipt requested) and deposited (with postage prepaid) in a post office or branch post office regularly maintained by the United States Postal Service.