CARMAX INC

Ticker: KMX CUSIP: 143130102 Class: COM

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

Note: Option positions (PUT/CALL) are excluded.

Q4 2017

Shares 500,000 Value ($000) $32,065,000 Avg Close $71.34 Range $64.13 - $77.64

Q3 2017

Shares 733,637 Value ($000) $55,617,000 Avg Close $66.66 Range $62.22 - $76.40

Q2 2017

Shares 700,000 Value ($000) $44,142,000 Avg Close $60.41 Range $54.29 - $65.80

Q3 2014

Shares 183,647 Value ($000) $8,530,000 Avg Close $51.22 Range $46.44 - $54.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	500,000	$32,065,000	$71.34	$64.13 - $77.64
Q3 2017	733,637	$55,617,000	$66.66	$62.22 - $76.40
Q2 2017	700,000	$44,142,000	$60.41	$54.29 - $65.80
Q3 2014	183,647	$8,530,000	$51.22	$46.44 - $54.28