All notices under this Agreement must be in writing and shall be deemed to have been given upon receipt of delivery by: (a) hand (against a receipt for such delivery), (b) certified or registered mail, postage prepaid, return receipt requested, (c) a nationally recognized overnight courier service (against a receipt therefor) or (d) facsimile transmission with confirmation of receipt. All notices to the Company related to this Agreement should be sent to the Company’s principal executive offices as disclosed in its filings with the Securities and Exchange Commission, addressed to the Office of General Counsel. All notices to the Employee shall be delivered to the most recent address as provided by the Employee to the human resources department of the Company. Either Party may update its address for receipt of notices by providing written notice to the other Party as provided under this Section  5.2 .