{"schema_version":"secwatch.filing_event.v1","accession":"0001421517-23-000065","form_type":"8-K","ticker":"ERII","cik":"0001421517","company_name":"Energy Recovery, Inc.","filed_at":"2023-04-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:38.797514+00:00","generated_at":"2026-06-16T18:42:38.061837+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"Energy Recovery board members Sherif Foda and Lisa Pollina to depart at 2023 Annual Meeting","bullets":["Board accepted resignations of Sherif Foda and Lisa Pollina, effective at 2023 Annual Meeting.","Both directors decided not to seek re-election; no disagreement with the Company.","Their departure will reduce board size from eight to six members."],"urls":{"canonical":"https://secwatch.observer/filing/0001421517-23-000065","json":"https://secwatch.observer/filing/0001421517-23-000065.json","markdown":"https://secwatch.observer/filing/0001421517-23-000065.md","text":"https://secwatch.observer/filing/0001421517-23-000065.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1421517/000142151723000065/0001421517-23-000065-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1421517/000142151723000065/erii-20230419.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T18:42:38.061837+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"ccad43a718","claim":"Lisa Pollina resigned as Director at Energy Recovery, Inc..","evidence_excerpt":"accepted the previously tendered resignations of Board members, Mr. Sherif Foda and Ms. Lisa Pollina, effective upon the completion of their respective term, which ends at our 2023 Annual Meeting.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1421517/000142151723000065/0001421517-23-000065-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"eba6531055","claim":"Sherif Foda resigned as Director at Energy Recovery, Inc..","evidence_excerpt":"accepted the previously tendered resignations of Board members, Mr. Sherif Foda and Ms. Lisa Pollina, effective upon the completion of their respective term, which ends at our 2023 Annual Meeting.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1421517/000142151723000065/0001421517-23-000065-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}