Energy Recovery Chief Legal Officer William Yeung disposes of USD 41,425.6 in common shares

• Energy Recovery Chief Legal Officer William Yeung cut his direct stake to 99,291 common shares following two disposals.
• Disposed of 2,828 shares at USD 8.42 on July 27.
• Sold 2,048 shares at USD 8.56 on July 28 under a Rule 10b5-1 plan.
• Form shows 5,568 shares held indirectly through a spouse.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. ERI - Energy Recovery Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001421517-26-000073), on July 29, 2026, and is solely responsible for the information contained therein.