ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

Centiva Capital, LP's Holding History (CIK: 0001692507)

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

Q2 2025

Shares 18,811 Value ($000) $240 Avg Close $13.55 Range $10.86 - $16.05

Q1 2025

Shares 21,408 Value ($000) $340 Avg Close $15.21 Range $13.80 - $16.86

Q4 2024

Shares 21,691 Value ($000) $319 Avg Close $17.11 Range $14.47 - $20.27

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	18,811	$240	$13.55	$10.86 - $16.05
Q1 2025	21,408	$340	$15.21	$13.80 - $16.86
Q4 2024	21,691	$319	$17.11	$14.47 - $20.27