ORION ENGINEERED CARBONS S A

Ticker: OEC CUSIP: L72967109 Class: Common Stock

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q3 2025

Shares 56,625 Value ($000) $429 Avg Close $10.11 Range $7.32 - $11.62

Q2 2018

Shares 23,145 Value ($000) $714 Avg Close $29.09 Range $26.10 - $33.95

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	56,625	$429	$10.11	$7.32 - $11.62
Q2 2018	23,145	$714	$29.09	$26.10 - $33.95