Termination of Employment; Change in Control (i) For purposes of the grant hereunder, any transfer of employment by the Optionee among the Corporation and the Subsidiaries shall not be considered a termination of employment. Except as set forth below in this Section 4(c)(i), if the Optionee's employment with the Corporation shall terminate for any reason, (a) the Option (to the extent then vested) may be exercised at any time within ninety (90) days after such termination (but not beyond the Term of the Option) and (b) the Option, to the extent not then vested, shall immediately expire upon such termination. Notwithstanding the foregoing, (a) if the Optionee's employment with the Corporation is terminated for Cause (as defined in the last Section hereof), the Option, whether or not then vested, shall be automatically terminated as of the date of such termination of employment, (b) if the Optionee's employment terminates by reason of Retirement, the termination of the Optionee's employment by the Company other than for Cause, or the termination of the Optionee's employment by the Optionee for Good Reason (as defined in the last Section hereof), the Option shall remain exercisable for three years from the date of such termination of employment (but not beyond the Term of the Option) and (c) if the Optionee dies or becomes Disabled (A) while employed by the Corporation or (B) within 90 days after the termination of his or her employment (other than a termination described in clause (a) or (b) of this sentence), the Option may be exercised at any time within one year after the Optionee's death or Disability (but not beyond the Term of the Option).