ECOVYST INC

Ticker: ECVT CUSIP: 27923Q109 Class: EQTY

LOS ANGELES CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001177206)

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

Q4 2025

Shares 550 Value ($000) $4 Avg Close $8.73 Range $7.41 - $10.01

Q2 2023

Shares 106,960 Value ($000) $1,226 Avg Close $10.88 Range $9.85 - $11.75

Q1 2023

Shares 113,280 Value ($000) $1,252 Avg Close $10.34 Range $8.72 - $11.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	550	$4	$8.73	$7.41 - $10.01
Q2 2023	106,960	$1,226	$10.88	$9.85 - $11.75
Q1 2023	113,280	$1,252	$10.34	$8.72 - $11.21