ORION ENGINEERED CARBONS S A

Ticker: OEC CUSIP: L72967109 Class: Common Stock

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO's Holding History (CIK: 0001141802)

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

Q1 2020

Shares 1,000 Value ($000) $7 Avg Close $14.47 Range $5.93 - $19.71

Q3 2019

Shares 103 Value ($000) $2 Avg Close $16.36 Range $12.10 - $21.87

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	1,000	$7	$14.47	$5.93 - $19.71
Q3 2019	103	$2	$16.36	$12.10 - $21.87