ORION ENGINEERED CARBONS S A

Ticker: OEC CUSIP: L72967109 Class: Common Stock

Polymer Capital Management (US) LLC's Holding History (CIK: 0001973324)

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

Q3 2025

Shares 50,458 Value ($000) $382 Avg Close $10.11 Range $7.32 - $11.62

Q2 2025

Shares 39,298 Value ($000) $412 Avg Close $11.31 Range $9.59 - $12.97

Q1 2025

Shares 25,514 Value ($000) $330 Avg Close $14.14 Range $12.51 - $16.63

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	50,458	$382	$10.11	$7.32 - $11.62
Q2 2025	39,298	$412	$11.31	$9.59 - $12.97
Q1 2025	25,514	$330	$14.14	$12.51 - $16.63