s Period: December 14,2006 • March 11, 200n Cbss Penod Begmnir.g 12 14 2043a Class Period End 3 14 20,14 idokback Pound" Beginning 3 1 7,2(4,3 Idatock Period' End 5,15,2(xis Days m 'Look back Period' 6c -Lectback Period' Average Closing Price 510 0888 Offset fot Shares Sold Shawl Into Clan Transaction