ECOVYST INC

Ticker: ECVT CUSIP: 27923Q109 Class: EQTY

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q2 2023

Shares 11,408 Value ($000) $0 Avg Close $10.88 Range $9.85 - $11.75

Q1 2023

Shares 38,934 Value ($000) $0 Avg Close $10.34 Range $8.72 - $11.21

Q4 2022

Shares 65,769 Value ($000) $1 Avg Close $9.21 Range $8.20 - $10.26

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	11,408	$0	$10.88	$9.85 - $11.75
Q1 2023	38,934	$0	$10.34	$8.72 - $11.21
Q4 2022	65,769	$1	$9.21	$8.20 - $10.26