ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

Daiwa Securities Group Inc.'s Holding History (CIK: 0001481045)

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

Q1 2022

Shares 6,278 Value ($000) $126 Avg Close $19.47 Range $17.84 - $22.09

Q4 2021

Shares 4,308 Value ($000) $93 Avg Close $20.92 Range $18.50 - $24.99

Q3 2021

Shares 3,419 Value ($000) $65 Avg Close $20.30 Range $17.94 - $23.69

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	6,278	$126	$19.47	$17.84 - $22.09
Q4 2021	4,308	$93	$20.92	$18.50 - $24.99
Q3 2021	3,419	$65	$20.30	$17.94 - $23.69