ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q2 2019

Shares 55,022 Value ($000) $573 Avg Close $9.84 Range $8.69 - $11.11

Q1 2014

Shares 32,429 Value ($000) $173 Avg Close $4.92 Range $3.82 - $6.98

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	55,022	$573	$9.84	$8.69 - $11.11
Q1 2014	32,429	$173	$4.92	$3.82 - $6.98