{"url_path":"/sec/clir/10-q/2026/item-1a","section_key":"item-1a","section_title":"Item 1A **RISK FACTORS","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-15","source_url":"https://www.sec.gov/Archives/edgar/data/1434524/0001104659-26-061940-index.html","accession_number":"0001104659-26-061940","cik":"0001434524","ticker":"CLIR","issuer_name":"ClearSign Technologies Corp","edgar_url":"https://www.sec.gov/Archives/edgar/data/1434524/0001104659-26-061940-index.html","primary_entity_key":"0001434524","primary_entity_name":"ClearSign Technologies Corp"},"word_count":61,"has_tables":true,"body_markdown":"**ITEM 1A.**RISK FACTORS\n\n​\n\nWe incorporate herein by reference the risk factors included under “Part I - Item 1A. Risk Factors” of our Annual Report on Form 10-K for the year ended December 31, 2025 which we filed with the SEC on March 31, 2026. There are no material changes from the risk factors set forth in such prior filing.\n\n​"}