ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

SUMMIT SECURITIES GROUP LLC's Holding History (CIK: 0001531593)

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

Q4 2024

Shares 668 Value ($000) $10 Avg Close $17.11 Range $14.47 - $20.27

Q3 2023

Shares 1,578 Value ($000) $0 Avg Close $26.69 Range $20.50 - $30.76

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	668	$10	$17.11	$14.47 - $20.27
Q3 2023	1,578	$0	$26.69	$20.50 - $30.76