X0306 4/A 2014-12-26 2014-12-29 0 0001170010 CARMAX INC KMX 0001545342 Nash William D 12800 TUCKAHOE CREEK PARKWAY RICHMOND VA 23238 0 1 0 0 EVP, HR & Admin Services Common Stock 2014-12-26 4 M 0 30000 25.39 A 52374 D Common Stock 2014-12-26 4 S 0 30000 67.41 D 22374 D Stock Options (Right to Buy) 25.39 2014-12-26 4 M 0 30000 0 D 2017-04-06 Common Stock 30000 34894 D The shares with respect to this transaction were sold at prices ranging from $67.25 to $67.62. The reporting person's original Form 4 stated that the shares were sold at prices ranging from $67.32 to $67.56. Upon request, the Reporting Person will provide the Securities and Exchange Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price. The options, representing a right to purchase a total of 64,894 shares, became exercisable in four annual installments beginning on April 6, 2011, which was the first anniversary of the date on which the options were granted. Terence Rasmussen, attorney-in-fact 2014-12-29