Energy Recovery(ERII) - 2025 Q4 - Annual Results

Fourth Quarter Highlights In conjunction with these financial results, management has released a letter to shareholders reviewing business and financial updates from the fourth quarter and discussing our outlook for 2026. This letter is located under "News and Events" in the "Investors" section on the Energy Recovery website (https://ir.energyrecovery.com/news-events/shareholder-letters). Exhibit 99.1 Energy Recovery Reports its Fourth Quarter 2025 Financial Results SAN LEANDRO, Calif. - February 25, 2026 – ...