ECOVYST INC

Ticker: ECVT CUSIP: 27923Q109 Class: EQTY

Parallel Advisors, LLC's Holding History (CIK: 0001690010)

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

Q3 2024

Shares 110 Value ($000) $1 Avg Close $7.62 Range $6.02 - $9.91

Q1 2023

Shares 1,955 Value ($000) $22 Avg Close $10.34 Range $8.72 - $11.21

Q1 2022

Shares 9 Value ($000) $0 Avg Close $10.49 Range $9.29 - $12.05

Q4 2021

Shares 28 Value ($000) $0 Avg Close $10.94 Range $9.12 - $13.79

Q3 2021

Shares 13 Value ($000) $0 Avg Close $12.38 Range $11.33 - $14.29

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	110	$1	$7.62	$6.02 - $9.91
Q1 2023	1,955	$22	$10.34	$8.72 - $11.21
Q1 2022	9	$0	$10.49	$9.29 - $12.05
Q4 2021	28	$0	$10.94	$9.12 - $13.79
Q3 2021	13	$0	$12.38	$11.33 - $14.29