ORION ENGINEERED CARBONS S A

Ticker: OEC CUSIP: L72967109 Class: Common Stock

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q4 2025

Shares 25,645 Value ($000) $135 Avg Close $5.42 Range $4.34 - $7.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	25,645	$135	$5.42	$4.34 - $7.58