ORION ENGINEERED CARBONS S A

Ticker: OEC CUSIP: L72967109 Class: Common Stock

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q1 2018

Shares 303,017 Value ($000) $8,212 Avg Close $27.91 Range $25.40 - $30.25

Q4 2017

Shares 530,665 Value ($000) $13,585 Avg Close $23.63 Range $22.25 - $25.70

Q3 2017

Shares 470,838 Value ($000) $10,570 Avg Close $21.43 Range $19.70 - $24.55

Q2 2017

Shares 357,561 Value ($000) $7,133 Avg Close $18.95 Range $17.15 - $20.85

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	303,017	$8,212	$27.91	$25.40 - $30.25
Q4 2017	530,665	$13,585	$23.63	$22.25 - $25.70
Q3 2017	470,838	$10,570	$21.43	$19.70 - $24.55
Q2 2017	357,561	$7,133	$18.95	$17.15 - $20.85