{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-113241","form_type":"8-K","ticker":"CLIR","cik":"0001434524","company_name":"ClearSign Technologies Corp","filed_at":"2025-11-17T23:59:59+00:00","discovered_at":"2026-05-14T18:02:39.399525+00:00","generated_at":"2026-05-16T19:10:37.057597+00:00","sec_items":["5.03","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"ClearSign adopts majority voting for director elections and tightens stockholder proposal rules","bullets":["Board amended bylaws to require majority of votes cast for director elections, except plurality when nominees exceed seats.","Stockholder proposal and nomination deadlines extended; proponents must prove continuous beneficial ownership until meeting date.","Revised award agreements change governing law and venue from Washington to Delaware to match state of incorporation."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-113241","json":"https://secwatch.observer/filing/0001104659-25-113241.json","markdown":"https://secwatch.observer/filing/0001104659-25-113241.md","text":"https://secwatch.observer/filing/0001104659-25-113241.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1434524/000110465925113241/0001104659-25-113241-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1434524/000110465925113241/tm2531444d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T19:10:37.057597+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":"4640313f53985068c0fb18b31b770786464eef7f","claim":"ClearSign Technologies Corp: Amended and restated bylaws to adopt majority voting for director elections and tighten advance notice procedures for stockholder proposals and nominations (effective 2025-11-11).","evidence_excerpt":"On November 11, 2025, the Board of Directors (the “Board”) of ClearSign Technologies Corporation (the “Company”) adopted Amended and Restated Bylaws of the Company (as amended and restated, the “A&R Bylaws”), effective on such date.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1434524/000110465925113241/0001104659-25-113241-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"bylaw amendment"},{"label":"Effective","value":"2025-11-11"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}