ORION ENGINEERED CARBONS S A

Ticker: OEC CUSIP: L72967109 Class: Common Stock

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q3 2025
Shares 273,895 Value ($000) $2,076 Avg Close $10.11 Range $7.32 - $11.62
Q2 2025
Shares 318,770 Value ($000) $3,344 Avg Close $11.31 Range $9.59 - $12.97
Q1 2025
Shares 272,021 Value ($000) $3,517 Avg Close $14.14 Range $12.51 - $16.63
Q4 2024
Shares 266,672 Value ($000) $4,211 Avg Close $16.89 Range $14.94 - $19.48
Q3 2024
Shares 246,732 Value ($000) $4,394 Avg Close $19.27 Range $15.54 - $24.85
Q2 2024
Shares 246,732 Value ($000) $5,413 Avg Close $24.07 Range $21.72 - $26.05
Q1 2024
Shares 248,621 Value ($000) $5,848 Avg Close $23.12 Range $21.63 - $27.73
Q4 2023
Shares 278,813 Value ($000) $7,731 Avg Close $22.94 Range $19.32 - $28.48
Q3 2023
Shares 242,047 Value ($000) $5,151 Avg Close $21.83 Range $19.55 - $23.57
Q2 2023
Shares 260,420 Value ($000) $5,526 Avg Close $24.10 Range $20.60 - $26.57
Q1 2023
Shares 381,674 Value ($000) $9,958 Avg Close $22.61 Range $17.43 - $26.91
Q4 2022
Shares 458,779 Value ($000) $8,171 Avg Close $16.82 Range $12.87 - $19.37
Q3 2022
Shares 482,431 Value ($000) $6,440 Avg Close $16.25 Range $13.19 - $17.88
Q2 2022
Shares 479,632 Value ($000) $7,449 Avg Close $16.75 Range $13.84 - $20.63
Q1 2022
Shares 454,700 Value ($000) $7,262 Avg Close $17.22 Range $14.05 - $20.51