ORION ENGINEERED CARBONS S A

Ticker: OEC CUSIP: L72967109 Class: Common Stock

PRINCIPAL SECURITIES, INC.'s Holding History (CIK: 0000012600)

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

Q3 2025

Shares 1,120 Value ($000) $8 Avg Close $10.11 Range $7.32 - $11.62

Q2 2025

Shares 1,120 Value ($000) $12 Avg Close $11.31 Range $9.59 - $12.97

Q1 2025

Shares 1,120 Value ($000) $18 Avg Close $14.14 Range $12.51 - $16.63

Q4 2024

Shares 1,120 Value ($000) $18 Avg Close $16.89 Range $14.94 - $19.48

Q3 2024

Shares 1,120 Value ($000) $20 Avg Close $19.27 Range $15.54 - $24.85

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,120	$8	$10.11	$7.32 - $11.62
Q2 2025	1,120	$12	$11.31	$9.59 - $12.97
Q1 2025	1,120	$18	$14.14	$12.51 - $16.63
Q4 2024	1,120	$18	$16.89	$14.94 - $19.48
Q3 2024	1,120	$20	$19.27	$15.54 - $24.85