ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

Perpetual Ltd's Holding History (CIK: 0001647273)

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

Q3 2024

Shares 40,875 Value ($000) $711 Avg Close $15.78 Range $12.46 - $18.36

Q2 2024

Shares 43,228 Value ($000) $575 Avg Close $13.78 Range $12.26 - $15.95

Q1 2024

Shares 40,000 Value ($000) $632 Avg Close $15.91 Range $13.95 - $19.19

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	40,875	$711	$15.78	$12.46 - $18.36
Q2 2024	43,228	$575	$13.78	$12.26 - $15.95
Q1 2024	40,000	$632	$15.91	$13.95 - $19.19