ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

TRUST CO OF TOLEDO NA /OH/'s Holding History (CIK: 0001008937)

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

Q4 2025

Shares 2,800 Value ($000) $38 Avg Close $15.16 Range $13.27 - $18.32

Q3 2025

Shares 2,879 Value ($000) $44 Avg Close $14.10 Range $12.54 - $15.47

Q2 2025

Shares 2,879 Value ($000) $37 Avg Close $13.55 Range $10.86 - $16.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,800	$38	$15.16	$13.27 - $18.32
Q3 2025	2,879	$44	$14.10	$12.54 - $15.47
Q2 2025	2,879	$37	$13.55	$10.86 - $16.05