ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

Cardinal Capital Management, Inc.'s Holding History (CIK: 0001518235)

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

Q4 2021
Shares 425 Value ($000) $9 Avg Close $20.92 Range $18.50 - $24.99