ORION ENGINEERED CARBONS S A

Ticker: OEC CUSIP: L72967109 Class: Common Stock

&PARTNERS's Holding History (CIK: 0000107136)

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

Q2 2025

Shares 18,405 Value ($000) $193 Avg Close $11.31 Range $9.59 - $12.97

Q1 2025

Shares 21,496 Value ($000) $279 Avg Close $14.14 Range $12.51 - $16.63

Q4 2024

Shares 14,316 Value ($000) $219 Avg Close $16.89 Range $14.94 - $19.48

Q3 2024

Shares 15,488 Value ($000) $276 Avg Close $19.27 Range $15.54 - $24.85

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	18,405	$193	$11.31	$9.59 - $12.97
Q1 2025	21,496	$279	$14.14	$12.51 - $16.63
Q4 2024	14,316	$219	$16.89	$14.94 - $19.48
Q3 2024	15,488	$276	$19.27	$15.54 - $24.85