Any notice necessary under this Agreement shall be addressed to the General Counsel of the Company at its principal executive office and to the Employee at the address appearing in the personnel records of Company for Employee or to either party at such other address as either party hereto may hereafter designate in writing to the other. Any notice shall be deemed effective upon receipt thereof by the addressee or two (2) days after such notice has been mailed, return receipt requested, or sent by a nationally recognized overnight courier service, whichever comes first.