{"filing":{"accession_number":"0001104659-26-099235","cik":"0001434524","ticker":"CLIR","company_name":"ClearSign Technologies Corp","form":"8-K","filing_date":"2026-08-20","report_date":"2026-08-19","primary_document":"tm2623643d1_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1434524/000110465926099235/tm2623643d1_8k.htm"},"events":[{"id":28869,"run_id":26422,"accession_number":"0001104659-26-099235","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.92,"summary":"ClearSign Technologies disclosed second quarter 2026 financial results via press release and earnings conference call on August 19, 2026, reporting revenues of approximately $560,000 (versus $133,000 in Q2 2025), a net loss decrease of $373,000, and a cash position of $9.9 million as of June 30, 2026, along with operational highlights including product orders and board appointments.","company_name":"ClearSign Technologies Corp","ticker":"CLIR","filing_date":"2026-08-20","form":"8-K","submitted_at":null,"items":[{"id":30941,"accession_number":"0001104659-26-099235","item_number":"2.02","item_title":null,"event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"The Item 2.02 disclosure incorporates by reference the operational update in Item 7.01, which includes a press release dated August 19, 2026 providing ClearSign's \"Second Quarter 2026 Update.\" The release reports Q2 2026 financial results (revenues of approximately $560,000 vs. $133,000 in Q2 2025, net loss decrease of $373,000, cash position of $9.9 million as of June 30, 2026) and operational highlights including product orders and board appointments. The attached exhibits include both the press release and a transcript of the earnings conference call held the same day. This is a standard quarterly earnings disclosure with financial results and operational commentary.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-20T20:18:02.454348+00:00","company_name":"","ticker":null,"filing_date":""},{"id":30942,"accession_number":"0001104659-26-099235","item_number":"7.01","item_title":null,"event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"The Item 7.01 disclosure centers on ClearSign's announcement of second quarter 2026 financial results via press release (Exhibit 99.1) and conference call (Exhibit 99.2) held on August 19, 2026. While the Item also mentions strategic highlights including a board appointment and product orders, the primary disclosed action is the earnings release itself—Q2 2026 revenues of approximately $560,000, net loss decrease of $373,000, and cash position of $9.9 million. This is a routine quarterly earnings disclosure material to investors assessing the company's financial performance.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-20T20:18:02.454348+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":30941,"accession_number":"0001104659-26-099235","item_number":"2.02","item_title":null,"event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"The Item 2.02 disclosure incorporates by reference the operational update in Item 7.01, which includes a press release dated August 19, 2026 providing ClearSign's \"Second Quarter 2026 Update.\" The release reports Q2 2026 financial results (revenues of approximately $560,000 vs. $133,000 in Q2 2025, net loss decrease of $373,000, cash position of $9.9 million as of June 30, 2026) and operational highlights including product orders and board appointments. The attached exhibits include both the press release and a transcript of the earnings conference call held the same day. This is a standard quarterly earnings disclosure with financial results and operational commentary.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-20T20:18:02.454348+00:00","company_name":"ClearSign Technologies Corp","ticker":"CLIR","filing_date":"2026-08-20"},{"id":30942,"accession_number":"0001104659-26-099235","item_number":"7.01","item_title":null,"event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"The Item 7.01 disclosure centers on ClearSign's announcement of second quarter 2026 financial results via press release (Exhibit 99.1) and conference call (Exhibit 99.2) held on August 19, 2026. While the Item also mentions strategic highlights including a board appointment and product orders, the primary disclosed action is the earnings release itself—Q2 2026 revenues of approximately $560,000, net loss decrease of $373,000, and cash position of $9.9 million. This is a routine quarterly earnings disclosure material to investors assessing the company's financial performance.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-20T20:18:02.454348+00:00","company_name":"ClearSign Technologies Corp","ticker":"CLIR","filing_date":"2026-08-20"}]}