ORION ENGINEERED CARBONS S A

Ticker: OEC CUSIP: L72967109 Class: Common Stock

Monashee Investment Management LLC's Holding History (CIK: 0001627608)

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

Q4 2017

Shares 80,000 Value ($000) $2,048 Avg Close $23.63 Range $22.25 - $25.70

Q1 2017

Shares 125,000 Value ($000) $2,563 Avg Close $20.55 Range $18.50 - $22.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	80,000	$2,048	$23.63	$22.25 - $25.70
Q1 2017	125,000	$2,563	$20.55	$18.50 - $22.20