ECOVYST INC

Ticker: ECVT CUSIP: 27923Q109 Class: EQTY

QUADRANT CAPITAL GROUP LLC's Holding History (CIK: 0001650717)

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

Q4 2025
Shares 473 Value ($000) $5 Avg Close $8.73 Range $7.41 - $10.01
Q3 2025
Shares 473 Value ($000) $4 Avg Close $8.81 Range $7.38 - $9.69
Q4 2024
Shares 653 Value ($000) $5 Avg Close $7.39 Range $6.08 - $8.67
Q3 2024
Shares 224 Value ($000) $2 Avg Close $7.62 Range $6.02 - $9.91
Q2 2022
Shares 537 Value ($000) $5 Avg Close $10.39 Range $9.13 - $11.91
Q1 2022
Shares 503 Value ($000) $6 Avg Close $10.49 Range $9.29 - $12.05
Q4 2021
Shares 503 Value ($000) $5 Avg Close $10.94 Range $9.12 - $13.79
Q3 2021
Shares 515 Value ($000) $6 Avg Close $12.38 Range $11.33 - $14.29