ECOVYST INC

Ticker: ECVT CUSIP: 27923Q109 Class: EQTY

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q4 2025
Shares 1,393,092 Value ($000) $13,555 Avg Close $8.73 Range $7.41 - $10.01
Q3 2025
Shares 688,517 Value ($000) $6,031 Avg Close $8.81 Range $7.38 - $9.69
Q2 2025
Shares 15,654 Value ($000) $129 Avg Close $7.02 Range $5.24 - $8.64
Q4 2022
Shares 93,042 Value ($000) $1 Avg Close $9.21 Range $8.20 - $10.26
Q3 2022
Shares 671,020 Value ($000) $5,663 Avg Close $9.51 Range $8.24 - $10.98
Q2 2022
Shares 681,633 Value ($000) $6,714 Avg Close $10.39 Range $9.13 - $11.91
Q1 2022
Shares 812,120 Value ($000) $9,388 Avg Close $10.49 Range $9.29 - $12.05
Q4 2021
Shares 882,845 Value ($000) $9,040 Avg Close $10.94 Range $9.12 - $13.79
Q3 2021
Shares 842,445 Value ($000) $9,823 Avg Close $12.38 Range $11.33 - $14.29