ORION ENGINEERED CARBONS S A

Ticker: OEC CUSIP: L72967109 Class: Common Stock

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q4 2025

Shares 71,603 Value ($000) $378 Avg Close $5.42 Range $4.34 - $7.58

Q3 2025

Shares 71,603 Value ($000) $543 Avg Close $10.11 Range $7.32 - $11.62

Q2 2025

Shares 89,903 Value ($000) $943 Avg Close $11.31 Range $9.59 - $12.97

Q1 2025

Shares 89,903 Value ($000) $1,162 Avg Close $14.14 Range $12.51 - $16.63

Q4 2024

Shares 94,303 Value ($000) $1,489 Avg Close $16.89 Range $14.94 - $19.48

Q3 2024

Shares 210,348 Value ($000) $3,746 Avg Close $19.27 Range $15.54 - $24.85

Q2 2024

Shares 503,590 Value ($000) $11,049 Avg Close $24.07 Range $21.72 - $26.05

Q1 2024

Shares 471,633 Value ($000) $11,093 Avg Close $23.12 Range $21.63 - $27.73

Q4 2023

Shares 628,473 Value ($000) $17,428 Avg Close $22.94 Range $19.32 - $28.48

Q3 2023

Shares 579,180 Value ($000) $12,325 Avg Close $21.83 Range $19.55 - $23.57

Q2 2023

Shares 579,180 Value ($000) $12,290 Avg Close $24.10 Range $20.60 - $26.57

Q1 2023

Shares 625,700 Value ($000) $16,325 Avg Close $22.61 Range $17.43 - $26.91

Q4 2022

Shares 619,350 Value ($000) $11,031 Avg Close $16.82 Range $12.87 - $19.37

Q3 2022

Shares 680,325 Value ($000) $9,082 Avg Close $16.25 Range $13.19 - $17.88

Q2 2022

Shares 685,875 Value ($000) $10,652 Avg Close $16.75 Range $13.84 - $20.63

Q1 2022

Shares 684,275 Value ($000) $10,928 Avg Close $17.22 Range $14.05 - $20.51

Q4 2021

Shares 526,225 Value ($000) $9,661 Avg Close $18.63 Range $16.55 - $20.99

Q3 2021

Shares 539,825 Value ($000) $9,841 Avg Close $17.89 Range $16.30 - $19.39

Q2 2021

Shares 461,325 Value ($000) $8,761 Avg Close $19.79 Range $17.88 - $22.45

Q1 2021

Shares 431,250 Value ($000) $8,504 Avg Close $18.01 Range $15.23 - $21.05

Q4 2020

Shares 432,050 Value ($000) $7,405 Avg Close $15.25 Range $12.37 - $17.46

Q3 2020

Shares 427,000 Value ($000) $5,342 Avg Close $11.98 Range $9.82 - $15.27

Q2 2020

Shares 431,200 Value ($000) $4,566 Avg Close $9.24 Range $6.17 - $13.55

Q1 2020

Shares 392,750 Value ($000) $2,930 Avg Close $14.47 Range $5.93 - $19.71

Q4 2019

Shares 352,450 Value ($000) $6,802 Avg Close $18.07 Range $15.41 - $20.78

Q3 2019

Shares 353,550 Value ($000) $5,908 Avg Close $16.36 Range $12.10 - $21.87

Q2 2019

Shares 67,500 Value ($000) $1,445 Avg Close $19.78 Range $17.52 - $21.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	71,603	$378	$5.42	$4.34 - $7.58
Q3 2025	71,603	$543	$10.11	$7.32 - $11.62
Q2 2025	89,903	$943	$11.31	$9.59 - $12.97
Q1 2025	89,903	$1,162	$14.14	$12.51 - $16.63
Q4 2024	94,303	$1,489	$16.89	$14.94 - $19.48
Q3 2024	210,348	$3,746	$19.27	$15.54 - $24.85
Q2 2024	503,590	$11,049	$24.07	$21.72 - $26.05
Q1 2024	471,633	$11,093	$23.12	$21.63 - $27.73
Q4 2023	628,473	$17,428	$22.94	$19.32 - $28.48
Q3 2023	579,180	$12,325	$21.83	$19.55 - $23.57
Q2 2023	579,180	$12,290	$24.10	$20.60 - $26.57
Q1 2023	625,700	$16,325	$22.61	$17.43 - $26.91
Q4 2022	619,350	$11,031	$16.82	$12.87 - $19.37
Q3 2022	680,325	$9,082	$16.25	$13.19 - $17.88
Q2 2022	685,875	$10,652	$16.75	$13.84 - $20.63
Q1 2022	684,275	$10,928	$17.22	$14.05 - $20.51
Q4 2021	526,225	$9,661	$18.63	$16.55 - $20.99
Q3 2021	539,825	$9,841	$17.89	$16.30 - $19.39
Q2 2021	461,325	$8,761	$19.79	$17.88 - $22.45
Q1 2021	431,250	$8,504	$18.01	$15.23 - $21.05
Q4 2020	432,050	$7,405	$15.25	$12.37 - $17.46
Q3 2020	427,000	$5,342	$11.98	$9.82 - $15.27
Q2 2020	431,200	$4,566	$9.24	$6.17 - $13.55
Q1 2020	392,750	$2,930	$14.47	$5.93 - $19.71
Q4 2019	352,450	$6,802	$18.07	$15.41 - $20.78
Q3 2019	353,550	$5,908	$16.36	$12.10 - $21.87
Q2 2019	67,500	$1,445	$19.78	$17.52 - $21.71