05:02 PM EST, 03/06/2024 (MT Newswires) -- Robert Yu Lang Mao, Director, on March 04, 2024, sold 35,779 shares in Energy Recovery ( ERII ) for $563,245. Following the Form 4 filing with the SEC, Mao has control over a total of 272,377 shares of the company, with 176,169 shares held directly and 96,208 controlled indirectly.

SEC Filing:

https://www.sec.gov/Archives/edgar/data/1421517/000142151724000065/xslF345X03/wk-form4_1709762235.xml

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