{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-024345","form_type":"8-K","ticker":"EOSE","cik":"0001805077","company_name":"Eos Energy Enterprises, Inc.","filed_at":"2026-04-09T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.942118+00:00","generated_at":"2026-05-15T06:48:31.591005+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Eos Energy reports preliminary Q1 revenue $56-57M; record shipments up 17% QoQ","bullets":["Preliminary Q1 2026 revenue expected $56-57M; record quarterly shipments increased 17% QoQ.","Record quarterly battery output up 10.4% QoQ; bipolar output up 10.6% QoQ; automation yields improved 22% sequentially.","Second production line completed Factory Acceptance Testing; initial production targeted end of Q2 2026.","New executives: Erik Todd as EVP Sales, Cristi Thomas as SVP Projects & Delivery, both with large-scale energy experience.","Line 2 enhancements: ~86% reduction in raw material travel distance, ~40% reduction in battery line length."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-024345","json":"https://secwatch.observer/filing/0001628280-26-024345.json","markdown":"https://secwatch.observer/filing/0001628280-26-024345.md","text":"https://secwatch.observer/filing/0001628280-26-024345.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1805077/000162828026024345/0001628280-26-024345-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1805077/000162828026024345/eose-20260409.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T06:48:31.591005+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":"f75e2c54eb3dc5c9c3f0178c2e0f40da35b61234","claim":"Eos Energy Enterprises, Inc. reported first quarter ended March 31, 2026 results: revenue $56 - $57 million.","evidence_excerpt":"Eos Energy Enterprises, Inc. (NASDAQ: EOSE) (\"Eos\" or the \"Company\"), an American energy company and the leading innovator in designing, sourcing, manufacturing, and providing zinc-based battery energy storage systems (BESS), today announced that it expects to report preliminary first quarter 2026 revenue of $56 - $57 million","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1805077/000162828026024345/0001628280-26-024345-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"first quarter ended March 31, 2026"},{"label":"Revenue","value":"$56 - $57 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"}