ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.'s Holding History (CIK: 0001705339)

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

Q4 2025

Shares 37,778 Value ($000) $510 Avg Close $15.16 Range $13.27 - $18.32

Q3 2025

Shares 37,246 Value ($000) $574 Avg Close $14.10 Range $12.54 - $15.47

Q2 2025

Shares 41,091 Value ($000) $525 Avg Close $13.55 Range $10.86 - $16.05

Q1 2025

Shares 44,929 Value ($000) $714 Avg Close $15.21 Range $13.80 - $16.86

Q4 2024

Shares 41,744 Value ($000) $614 Avg Close $17.11 Range $14.47 - $20.27

Q3 2024

Shares 39,394 Value ($000) $685 Avg Close $15.78 Range $12.46 - $18.36

Q2 2024

Shares 35,585 Value ($000) $473 Avg Close $13.78 Range $12.26 - $15.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	37,778	$510	$15.16	$13.27 - $18.32
Q3 2025	37,246	$574	$14.10	$12.54 - $15.47
Q2 2025	41,091	$525	$13.55	$10.86 - $16.05
Q1 2025	44,929	$714	$15.21	$13.80 - $16.86
Q4 2024	41,744	$614	$17.11	$14.47 - $20.27
Q3 2024	39,394	$685	$15.78	$12.46 - $18.36
Q2 2024	35,585	$473	$13.78	$12.26 - $15.95