{"filing":{"accession_number":"0001104659-26-068614","cik":"0001434524","ticker":"CLIR","company_name":"ClearSign Technologies Corp","form":"8-K","filing_date":"2026-06-01","report_date":null,"primary_document":"tm2615953d1_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1434524/000110465926068614/tm2615953d1_8k.htm"},"events":[{"id":7706,"run_id":6770,"accession_number":"0001104659-26-068614","anchor_item_number":"1.01","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"ClearSign Technologies entered into an underwriting agreement on May 28, 2026 for a firm-commitment public offering of 777,780 shares of common stock at $4.33 per share, with an additional 116,667 shares available via an over-allotment option, expected to raise approximately $2.94 million in net proceeds.","company_name":"ClearSign Technologies Corp","ticker":"CLIR","filing_date":"2026-06-01","form":"8-K","submitted_at":null,"items":[{"id":3011,"accession_number":"0001104659-26-068614","item_number":"1.01","item_title":null,"event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"ClearSign entered into an underwriting agreement on May 28, 2026 for a firm-commitment public offering of 777,780 shares of common stock at $4.33 per share, with an additional 116,667 shares available via an over-allotment option. The offering is expected to raise approximately $2.94 million in net proceeds. This is a material dilutive equity issuance that would affect a reasonable investor's assessment of ownership dilution and the company's capital structure.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-02T02:15:11.894512+00:00","company_name":"","ticker":null,"filing_date":""},{"id":3012,"accession_number":"0001104659-26-068614","item_number":"8.01","item_title":null,"event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.85,"reasoning":"The disclosure announces the launch and pricing of an offering by ClearSign Technologies, which is a material capital-raising event. While the Item 8.01 section does not provide full details, the reference to press releases announcing the launch and pricing of \"the Offering\" indicates an equity or convertible securities issuance. For a small-cap company like CLIR, such offerings are typically dilutive and material to investors assessing the company's capital structure and shareholder value.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-02T02:15:11.894512+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":3011,"accession_number":"0001104659-26-068614","item_number":"1.01","item_title":null,"event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"ClearSign entered into an underwriting agreement on May 28, 2026 for a firm-commitment public offering of 777,780 shares of common stock at $4.33 per share, with an additional 116,667 shares available via an over-allotment option. The offering is expected to raise approximately $2.94 million in net proceeds. This is a material dilutive equity issuance that would affect a reasonable investor's assessment of ownership dilution and the company's capital structure.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-02T02:15:11.894512+00:00","company_name":"ClearSign Technologies Corp","ticker":"CLIR","filing_date":"2026-06-01"},{"id":3012,"accession_number":"0001104659-26-068614","item_number":"8.01","item_title":null,"event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.85,"reasoning":"The disclosure announces the launch and pricing of an offering by ClearSign Technologies, which is a material capital-raising event. While the Item 8.01 section does not provide full details, the reference to press releases announcing the launch and pricing of \"the Offering\" indicates an equity or convertible securities issuance. For a small-cap company like CLIR, such offerings are typically dilutive and material to investors assessing the company's capital structure and shareholder value.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-02T02:15:11.894512+00:00","company_name":"ClearSign Technologies Corp","ticker":"CLIR","filing_date":"2026-06-01"}]}