ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

NOMURA HOLDINGS INC's Holding History (CIK: 0001163653)

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

Q4 2016

Shares 16,300 Value ($000) $169 Avg Close $12.01 Range $8.53 - $16.30

Q1 2016

Shares 33,441 Value ($000) $342 Avg Close $7.29 Range $5.28 - $10.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	16,300	$169	$12.01	$8.53 - $16.30
Q1 2016	33,441	$342	$7.29	$5.28 - $10.82