This SAR is not exercisable and shall terminate after the expiration of 10 years from the Grant Date and may terminate on an earlier date in the event of Grantee's Separation from Service. An unexercised (or as-yet unvested) SAR shall lapse and become unexerciseable 3 months following Grantee's Separation from Service, unless the termination is caused by death, in which case it shall continue to be exercisable for 12 months, or on account of Disability or Separation from Service on or after age 60 with at least 10 years of service, in which cases Grantee's right to exercise the SAR (to the extent vested at such Separation) will continue until the 10-year expiration date.