{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-045025","form_type":"8-K","ticker":"ATEK","cik":"0001882198","company_name":"Athena Technology Acquisition Corp. II","filed_at":"2025-05-19T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.363270+00:00","generated_at":"2026-05-21T02:11:02.913026+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"low","headline":"Athena Technology SPAC files investor presentation for Ace Green battery recycling merger","bullets":["Ace Green is an IP-driven battery recycling technology company; presentation details not fully visible in exhibit.","Both Athena and Ace Green will hold separate stockholder meetings to vote on the business combination.","Merger conditioned on stockholder approvals, regulatory clearances, and other customary closing conditions.","Nasdaq listing of the combined company's shares post-merger is not guaranteed."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-045025","json":"https://secwatch.observer/filing/0001213900-25-045025.json","markdown":"https://secwatch.observer/filing/0001213900-25-045025.md","text":"https://secwatch.observer/filing/0001213900-25-045025.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1882198/000121390025045025/0001213900-25-045025-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1882198/000121390025045025/ea0242637-8k425_athena2.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-21T02:11:02.913026+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"}