ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

LEVIN CAPITAL STRATEGIES, L.P.'s Holding History (CIK: 0001354821)

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

Q4 2013

Shares 37,907 Value ($000) $210 Avg Close $5.62 Range $4.56 - $7.55

Q3 2013

Shares 12,907 Value ($000) $93 Avg Close $5.20 Range $3.99 - $7.75

Q2 2013

Shares 12,907 Value ($000) $53 Avg Close $3.81 Range $3.24 - $4.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	37,907	$210	$5.62	$4.56 - $7.55
Q3 2013	12,907	$93	$5.20	$3.99 - $7.75
Q2 2013	12,907	$53	$3.81	$3.24 - $4.50