{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-025088","form_type":"8-K","ticker":"AQMS","cik":"0001621832","company_name":"Aqua Metals, Inc.","filed_at":"2026-07-30T20:44:01+00:00","discovered_at":"2026-07-30T20:45:00.343956+00:00","generated_at":"2026-07-30T20:45:06.748118+00:00","sec_items":["2.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"low","headline":"Aqua Metals Q2 update: no financial results disclosed; advances Headwaters ARC commercialization","bullets":["Press release omits revenue, EPS, or other financial figures; focuses on strategic milestones.","Advanced site diligence for Headwaters ARC in Midwest; expects to announce development path in Q3 2026.","Phase 1 to use proven preprocessing equipment for LFP materials; Phase 2 to integrate AquaRefining.","Engaged Newmark as capital formation advisor; expanded feedstock and offtake discussions.","Innovation Center surpassed 5,000 cumulative operating hours; demonstrated battery-grade Li2CO3 from LFP and NMC."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-025088","json":"https://secwatch.observer/filing/0001437749-26-025088.json","markdown":"https://secwatch.observer/filing/0001437749-26-025088.md","text":"https://secwatch.observer/filing/0001437749-26-025088.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1621832/000143774926025088/0001437749-26-025088-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1621832/000143774926025088/aqms20260520_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-30T20:45:06.748118+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}