ECOVYST INC

Ticker: ECVT CUSIP: 27923Q109 Class: EQTY

Allworth Financial LP's Holding History (CIK: 0001555170)

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

Q4 2025

Shares 39 Value ($000) $0 Avg Close $8.73 Range $7.41 - $10.01

Q3 2025

Shares 138 Value ($000) $1 Avg Close $8.81 Range $7.38 - $9.69

Q2 2024

Shares 28 Value ($000) $0 Avg Close $9.67 Range $8.62 - $11.21

Q1 2024

Shares 19 Value ($000) $0 Avg Close $9.46 Range $8.70 - $11.35

Q3 2022

Shares 1,391 Value ($000) $12 Avg Close $9.51 Range $8.24 - $10.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39	$0	$8.73	$7.41 - $10.01
Q3 2025	138	$1	$8.81	$7.38 - $9.69
Q2 2024	28	$0	$9.67	$8.62 - $11.21
Q1 2024	19	$0	$9.46	$8.70 - $11.35
Q3 2022	1,391	$12	$9.51	$8.24 - $10.98