{"filing":{"accession_number":"0001628280-26-048253","cik":"0001805077","ticker":"EOSE","company_name":"Eos Energy Enterprises, Inc.","form":"8-K","filing_date":"2026-07-15","report_date":null,"primary_document":"eose-20260715.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1805077/000162828026048253/eose-20260715.htm"},"events":[{"id":18026,"run_id":16181,"accession_number":"0001628280-26-048253","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.97,"summary":"Eos Energy Enterprises announced preliminary financial results for Q2 2026, including record quarterly revenue of $68–69 million, gross margin loss of 69–73%, record backlog of approximately $807 million, and cash position of approximately $364 million. A conference call to discuss full results is scheduled for August 5, 2026.","company_name":"Eos Energy Enterprises, Inc.","ticker":"EOSE","filing_date":"2026-07-15","form":"8-K","submitted_at":null,"items":[{"id":16716,"accession_number":"0001628280-26-048253","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"The filing discloses preliminary financial results for Q2 2026 via a press release (Exhibit 99.1), including revenue guidance of $68–69 million (described as \"the highest quarterly revenue in its history\"), gross margin loss of 69–73%, record backlog of ~$807 million, and cash position of ~$364 million. This is a classic earnings release disclosure under Item 2.02, material to investors assessing the company's financial performance and operational trajectory.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-15T12:19:46.889086+00:00","company_name":"","ticker":null,"filing_date":""},{"id":16717,"accession_number":"0001628280-26-048253","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"The Item 7.01 disclosure furnishes a preliminary earnings release (EX-99.1) announcing Eos Energy's second quarter 2026 financial results, including record quarterly revenue of $68–69 million, gross margin loss of 69–73%, record backlog of ~$807 million, and cash position of ~$364 million. The release explicitly states \"Eos Energy Enterprises Announces Preliminary Second Quarter 2026 Financial Results\" and sets a conference call date for August 5, 2026, to discuss full results. This is a classic earnings release disclosure under Item 7.01 (Regulation FD Disclosure), material to investors assessing the company's operational and financial trajectory.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-15T12:19:46.889086+00:00","company_name":"","ticker":null,"filing_date":""},{"id":16719,"accession_number":"0001628280-26-048253","item_number":"8.01","item_title":"Other Events.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This Item 8.01 disclosure announces preliminary second quarter 2026 financial results for Eos Energy Enterprises, including revenue of $68–69 million (record quarterly revenue), gross margin loss of 69–73%, backlog of $807 million (company record), and cash of $364 million. The attached press release (EX-99.1) explicitly states \"Eos Energy Enterprises Announces Preliminary Second Quarter 2026 Financial Results,\" making this a classic earnings release disclosure. Although preliminary and unaudited, the disclosure of quarterly financial results is material to investors assessing the registrant's operational performance and financial condition.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-15T12:19:46.889086+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":16716,"accession_number":"0001628280-26-048253","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"The filing discloses preliminary financial results for Q2 2026 via a press release (Exhibit 99.1), including revenue guidance of $68–69 million (described as \"the highest quarterly revenue in its history\"), gross margin loss of 69–73%, record backlog of ~$807 million, and cash position of ~$364 million. This is a classic earnings release disclosure under Item 2.02, material to investors assessing the company's financial performance and operational trajectory.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-15T12:19:46.889086+00:00","company_name":"Eos Energy Enterprises, Inc.","ticker":"EOSE","filing_date":"2026-07-15"},{"id":16717,"accession_number":"0001628280-26-048253","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"The Item 7.01 disclosure furnishes a preliminary earnings release (EX-99.1) announcing Eos Energy's second quarter 2026 financial results, including record quarterly revenue of $68–69 million, gross margin loss of 69–73%, record backlog of ~$807 million, and cash position of ~$364 million. The release explicitly states \"Eos Energy Enterprises Announces Preliminary Second Quarter 2026 Financial Results\" and sets a conference call date for August 5, 2026, to discuss full results. This is a classic earnings release disclosure under Item 7.01 (Regulation FD Disclosure), material to investors assessing the company's operational and financial trajectory.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-15T12:19:46.889086+00:00","company_name":"Eos Energy Enterprises, Inc.","ticker":"EOSE","filing_date":"2026-07-15"},{"id":16719,"accession_number":"0001628280-26-048253","item_number":"8.01","item_title":"Other Events.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This Item 8.01 disclosure announces preliminary second quarter 2026 financial results for Eos Energy Enterprises, including revenue of $68–69 million (record quarterly revenue), gross margin loss of 69–73%, backlog of $807 million (company record), and cash of $364 million. The attached press release (EX-99.1) explicitly states \"Eos Energy Enterprises Announces Preliminary Second Quarter 2026 Financial Results,\" making this a classic earnings release disclosure. Although preliminary and unaudited, the disclosure of quarterly financial results is material to investors assessing the registrant's operational performance and financial condition.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-15T12:19:46.889086+00:00","company_name":"Eos Energy Enterprises, Inc.","ticker":"EOSE","filing_date":"2026-07-15"}]}