{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-23-020442","form_type":"8-K","ticker":"AQMS","cik":"0001621832","company_name":"Aqua Metals, Inc.","filed_at":"2023-07-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:34.592614+00:00","generated_at":"2026-06-13T04:58:34.551582+00:00","sec_items":["1.01","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Aqua Metals raises $5M from Yulho in direct offering; agrees to license AquaRefining tech in South Korea","bullets":["Sold 4,545,455 shares at $1.10/share to Yulho for gross proceeds of $5M.","Yulho agrees to 6-month lock-up on the shares from closing.","Parties will negotiate a definitive license agreement within 90 days for AquaRefining technology in South Korea.","Proposed license royalty starts at 1% of net sales, increasing to 8%.","Closing expected on or about August 4, 2023, subject to customary conditions."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-23-020442","json":"https://secwatch.observer/filing/0001437749-23-020442.json","markdown":"https://secwatch.observer/filing/0001437749-23-020442.md","text":"https://secwatch.observer/filing/0001437749-23-020442.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1621832/000143774923020442/0001437749-23-020442-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1621832/000143774923020442/aqms20230720_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T04:58:34.551582+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":"d437d807d94ab17d01adb7c4dc1c4c49a9489eaa","claim":"Aqua Metals, Inc. entered into Yulho Securities Purchase Agreement with Yulho Co, Ltd. valued at $5 million (effective 2023-07-18).","evidence_excerpt":"On July 18, 2023, Aqua Metals, Inc. (the “Company”) entered into a Securities Purchase Agreement (the “Yulho SPA”) with Yulho Co, Ltd.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1621832/000143774923020442/0001437749-23-020442-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"equity purchase"},{"label":"Counterparty","value":"Yulho Co, Ltd."},{"label":"Value","value":"$5 million"},{"label":"Effective","value":"2023-07-18"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}