{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-011958","form_type":"8-K","ticker":"EOSE","cik":"0001805077","company_name":"Eos Energy Enterprises, Inc.","filed_at":"2026-02-26T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.240225+00:00","generated_at":"2026-05-15T23:44:41.815382+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Eos Energy Q4 revenue $58M record, 8x YoY; initiates FY2026 guidance $300-400M","bullets":["Q4 revenue $58.0M (record), up 90% QoQ, ~8x YoY; full year revenue $114.2M, >7x 2024.","Cash balance $624.6M after $580.5M convertible note and $458.2M stock offering; retired $200M of 2030 notes.","Order backlog $701.5M (2.8 GWh), up 9% sequential; launched Indensity architecture targeting 1 GWh/acre.","2026 revenue guidance $300M-400M; substantial doubt about going concern removed.","Q4 net loss $120.5M; adjusted EBITDA loss $71.5M; margins improved YoY significantly."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-011958","json":"https://secwatch.observer/filing/0001628280-26-011958.json","markdown":"https://secwatch.observer/filing/0001628280-26-011958.md","text":"https://secwatch.observer/filing/0001628280-26-011958.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1805077/000162828026011958/0001628280-26-011958-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1805077/000162828026011958/eose-20260226.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T23:44:41.815382+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"}