ORION ENGINEERED CARBONS S A

Ticker: OEC CUSIP: L72967109 Class: Common Stock

Laurion Capital Management LP's Holding History (CIK: 0001390202)

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

Q1 2018

Shares 760,616 Value ($000) $20,613 Avg Close $27.91 Range $25.40 - $30.25

Q4 2017

Shares 2,679,653 Value ($000) $68,599 Avg Close $23.63 Range $22.25 - $25.70

Q3 2017

Shares 520,744 Value ($000) $11,691 Avg Close $21.43 Range $19.70 - $24.55

Q2 2017

Shares 89,115 Value ($000) $1,778 Avg Close $18.95 Range $17.15 - $20.85

Q1 2017

Shares 400,000 Value ($000) $8,200 Avg Close $20.55 Range $18.50 - $22.20

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	760,616	$20,613	$27.91	$25.40 - $30.25
Q4 2017	2,679,653	$68,599	$23.63	$22.25 - $25.70
Q3 2017	520,744	$11,691	$21.43	$19.70 - $24.55
Q2 2017	89,115	$1,778	$18.95	$17.15 - $20.85
Q1 2017	400,000	$8,200	$20.55	$18.50 - $22.20