KRONOS WORLDWIDE INC

Ticker: KRO CUSIP: 50105F105 Class: Common Stock

East Coast Asset Management, LLC.'s Holding History (CIK: 0001579254)

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

Q2 2013

Shares 274 Value ($000) $4 Avg Close $8.24 Range $7.38 - $9.19

Q1 2013

Shares 274 Value ($000) $4 Avg Close $9.26 Range $7.81 - $10.40

Q4 2012

Shares 274 Value ($000) $5 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2013	274	$4	$8.24	$7.38 - $9.19
Q1 2013	274	$4	$9.26	$7.81 - $10.40
Q4 2012	274	$5	—	—