ORION ENGINEERED CARBONS S A

Ticker: OEC CUSIP: L72967109 Class: Common Stock

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q1 2015

Shares 20,600 Value ($000) $371 Avg Close $17.01 Range $15.79 - $19.20

Q4 2014

Shares 22,300 Value ($000) $379 Avg Close $16.03 Range $12.60 - $18.09

Q3 2014

Shares 22,300 Value ($000) $393 Avg Close $17.44 Range $15.87 - $18.40

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	20,600	$371	$17.01	$15.79 - $19.20
Q4 2014	22,300	$379	$16.03	$12.60 - $18.09
Q3 2014	22,300	$393	$17.44	$15.87 - $18.40