KRONOS WORLDWIDE INC

Ticker: KRO CUSIP: 50105F105 Class: Common Stock

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q2 2018

Shares 29,300 Value ($000) $660 Avg Close $15.79 Range $13.18 - $17.15

Q1 2018

Shares 30,600 Value ($000) $692 Avg Close $16.36 Range $14.04 - $19.12

Q4 2017

Shares 50,000 Value ($000) $1,289 Avg Close $17.12 Range $14.92 - $19.24

Q3 2017

Shares 34,500 Value ($000) $788 Avg Close $13.34 Range $11.08 - $15.08

Q2 2017

Shares 15,000 Value ($000) $273 Avg Close $11.43 Range $9.53 - $12.82

Q1 2017

Shares 15,300 Value ($000) $251 Avg Close $8.90 Range $7.63 - $10.77

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	29,300	$660	$15.79	$13.18 - $17.15
Q1 2018	30,600	$692	$16.36	$14.04 - $19.12
Q4 2017	50,000	$1,289	$17.12	$14.92 - $19.24
Q3 2017	34,500	$788	$13.34	$11.08 - $15.08
Q2 2017	15,000	$273	$11.43	$9.53 - $12.82
Q1 2017	15,300	$251	$8.90	$7.63 - $10.77