ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

STIFEL FINANCIAL CORP's Holding History (CIK: 0000720672)

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

Q4 2022

Shares 48,296 Value ($000) $990 Avg Close $21.88 Range $17.32 - $26.34

Q3 2022

Shares 53,020 Value ($000) $1,152 Avg Close $22.52 Range $18.74 - $26.20

Q2 2022

Shares 52,148 Value ($000) $1,013 Avg Close $19.40 Range $16.92 - $21.97

Q1 2022

Shares 45,333 Value ($000) $913 Avg Close $19.47 Range $17.84 - $22.09

Q4 2021

Shares 26,105 Value ($000) $561 Avg Close $20.92 Range $18.50 - $24.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	48,296	$990	$21.88	$17.32 - $26.34
Q3 2022	53,020	$1,152	$22.52	$18.74 - $26.20
Q2 2022	52,148	$1,013	$19.40	$16.92 - $21.97
Q1 2022	45,333	$913	$19.47	$17.84 - $22.09
Q4 2021	26,105	$561	$20.92	$18.50 - $24.99