If you incur a Termination of Services for reasons other than Death, Disability, Retirement or Cause, then your Option will expire at the close of business at Company headquarters on the 90th day after your termination date (or the next business day if the 90th day after your termination date falls on a weekend or holiday). If you die during the 90-day period in connection with a regular termination of Employment described above, and a vested portion of your Option has not yet been exercised, then your Option will instead expire on the date 12 months after your termination date.