ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

Byrne Asset Management LLC's Holding History (CIK: 0001911322)

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

Q4 2022

Shares 848 Value ($000) $17 Avg Close $21.88 Range $17.32 - $26.34

Q3 2022

Shares 1,230 Value ($000) $27 Avg Close $22.52 Range $18.74 - $26.20

Q2 2022

Shares 900 Value ($000) $17 Avg Close $19.40 Range $16.92 - $21.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	848	$17	$21.88	$17.32 - $26.34
Q3 2022	1,230	$27	$22.52	$18.74 - $26.20
Q2 2022	900	$17	$19.40	$16.92 - $21.97