ORION ENGINEERED CARBONS S A

Ticker: OEC CUSIP: L72967109 Class: Common Stock

ISTHMUS PARTNERS, LLC's Holding History (CIK: 0001639666)

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

Q3 2025

Shares 187,152 Value ($000) $1,419 Avg Close $10.11 Range $7.32 - $11.62

Q2 2025

Shares 156,640 Value ($000) $1,643 Avg Close $11.31 Range $9.59 - $12.97

Q1 2025

Shares 145,965 Value ($000) $1,887 Avg Close $14.14 Range $12.51 - $16.63

Q4 2024

Shares 140,037 Value ($000) $2,211 Avg Close $16.89 Range $14.94 - $19.48

Q3 2024

Shares 133,807 Value ($000) $2,383 Avg Close $19.27 Range $15.54 - $24.85

Q2 2024

Shares 152,508 Value ($000) $3,346 Avg Close $24.07 Range $21.72 - $26.05

Q1 2024

Shares 152,572 Value ($000) $3,588 Avg Close $23.12 Range $21.63 - $27.73

Q4 2023

Shares 113,541 Value ($000) $3,148 Avg Close $22.94 Range $19.32 - $28.48

Q3 2023

Shares 110,917 Value ($000) $2,360 Avg Close $21.83 Range $19.55 - $23.57

Q2 2023

Shares 110,198 Value ($000) $2,338 Avg Close $24.10 Range $20.60 - $26.57

Q1 2023

Shares 112,796 Value ($000) $2,943 Avg Close $22.61 Range $17.43 - $26.91

Q4 2022

Shares 112,139 Value ($000) $1,997 Avg Close $16.82 Range $12.87 - $19.37

Q3 2022

Shares 112,106 Value ($000) $1,497 Avg Close $16.25 Range $13.19 - $17.88

Q2 2022

Shares 105,770 Value ($000) $1,643 Avg Close $16.75 Range $13.84 - $20.63

Q1 2022

Shares 103,523 Value ($000) $1,653 Avg Close $17.22 Range $14.05 - $20.51

Q4 2021

Shares 96,676 Value ($000) $1,775 Avg Close $18.63 Range $16.55 - $20.99

Q3 2021

Shares 95,069 Value ($000) $1,733 Avg Close $17.89 Range $16.30 - $19.39

Q2 2021

Shares 94,374 Value ($000) $1,792 Avg Close $19.79 Range $17.88 - $22.45

Q1 2021

Shares 93,826 Value ($000) $1,850 Avg Close $18.01 Range $15.23 - $21.05

Q4 2020

Shares 92,859 Value ($000) $1,592 Avg Close $15.25 Range $12.37 - $17.46

Q3 2020

Shares 94,578 Value ($000) $1,183 Avg Close $11.98 Range $9.82 - $15.27

Q2 2020

Shares 70,879 Value ($000) $751 Avg Close $9.24 Range $6.17 - $13.55

Q1 2020

Shares 27,562 Value ($000) $206 Avg Close $14.47 Range $5.93 - $19.71

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	187,152	$1,419	$10.11	$7.32 - $11.62
Q2 2025	156,640	$1,643	$11.31	$9.59 - $12.97
Q1 2025	145,965	$1,887	$14.14	$12.51 - $16.63
Q4 2024	140,037	$2,211	$16.89	$14.94 - $19.48
Q3 2024	133,807	$2,383	$19.27	$15.54 - $24.85
Q2 2024	152,508	$3,346	$24.07	$21.72 - $26.05
Q1 2024	152,572	$3,588	$23.12	$21.63 - $27.73
Q4 2023	113,541	$3,148	$22.94	$19.32 - $28.48
Q3 2023	110,917	$2,360	$21.83	$19.55 - $23.57
Q2 2023	110,198	$2,338	$24.10	$20.60 - $26.57
Q1 2023	112,796	$2,943	$22.61	$17.43 - $26.91
Q4 2022	112,139	$1,997	$16.82	$12.87 - $19.37
Q3 2022	112,106	$1,497	$16.25	$13.19 - $17.88
Q2 2022	105,770	$1,643	$16.75	$13.84 - $20.63
Q1 2022	103,523	$1,653	$17.22	$14.05 - $20.51
Q4 2021	96,676	$1,775	$18.63	$16.55 - $20.99
Q3 2021	95,069	$1,733	$17.89	$16.30 - $19.39
Q2 2021	94,374	$1,792	$19.79	$17.88 - $22.45
Q1 2021	93,826	$1,850	$18.01	$15.23 - $21.05
Q4 2020	92,859	$1,592	$15.25	$12.37 - $17.46
Q3 2020	94,578	$1,183	$11.98	$9.82 - $15.27
Q2 2020	70,879	$751	$9.24	$6.17 - $13.55
Q1 2020	27,562	$206	$14.47	$5.93 - $19.71