{"schema_version":"secwatch.filing_event.v1","accession":"0000950103-24-002086","form_type":"8-K","ticker":"EOSE","cik":"0001805077","company_name":"Eos Energy Enterprises, Inc.","filed_at":"2024-02-13T23:59:59+00:00","discovered_at":"2026-05-14T18:03:25.598789+00:00","generated_at":"2026-06-06T03:35:10.807639+00:00","sec_items":["2.02","7.01","8.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Eos Energy reports preliminary Q4 revenue $6.6M (+148% YoY) and manufacturing line milestone","bullets":["Preliminary Q4 2023 revenue of $6.6M, up 148% vs Q4 2022 and 866% sequentially.","Full year 2023 revenue expected at $16.4M; gross margin expected to improve 30-50% YoY.","Cash balance of $69.5M and orders backlog of $534.8M as of Dec 31, 2023.","Achieved 'Power On' of all motion systems on first state-of-the-art manufacturing line; installation in Turtle Creek expected Q2 2024.","Transition to Eos Z3 Cube: 50% fewer cells, 79% less weight, 98% fewer welds, cycle time under 4 minutes."],"urls":{"canonical":"https://secwatch.observer/filing/0000950103-24-002086","json":"https://secwatch.observer/filing/0000950103-24-002086.json","markdown":"https://secwatch.observer/filing/0000950103-24-002086.md","text":"https://secwatch.observer/filing/0000950103-24-002086.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1805077/000095010324002086/0000950103-24-002086-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1805077/000095010324002086/dp206694_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T03:35:10.807639+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":"f2e5cc27f5efa37b203e35d9cc8e6db7383776d1","claim":"Eos Energy Enterprises, Inc. reported the fourth quarter and year ended December 31, 2023 results: revenue $6.6 million.","evidence_excerpt":"storage systems, today announced that it achieved “Power On” status of all motion systems on its first state-of-the-art manufacturing line and expects to record revenue of $6.6 million for the fourth quarter, a 148% increase versus fourth quarter 2022. Full year 2023 revenue is expected to be $16.4 million as the Company transitioned manufacturing to the Eos Z3","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1805077/000095010324002086/0000950103-24-002086-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the fourth quarter and year ended December 31, 2023"},{"label":"Revenue","value":"$6.6 million"},{"label":"Result","value":"preliminary results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}