{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-036808","form_type":"8-K","ticker":"CLIR","cik":"0001434524","company_name":"ClearSign Technologies Corp","filed_at":"2026-03-30T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.072563+00:00","generated_at":"2026-05-15T08:21:33.556847+00:00","sec_items":["8.01","9.01"],"event_type":"regulatory","sentiment":"positive","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"ClearSign regains Nasdaq minimum bid price compliance; matter closed","bullets":["Received Nasdaq letter on March 30, 2026 confirming compliance with Listing Rule 5550(a)(2).","Common stock closing bid price at or above $1.00 for ten consecutive business days.","Compliance matter now closed; no further delisting risk from this requirement."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-036808","json":"https://secwatch.observer/filing/0001104659-26-036808.json","markdown":"https://secwatch.observer/filing/0001104659-26-036808.md","text":"https://secwatch.observer/filing/0001104659-26-036808.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1434524/000110465926036808/0001104659-26-036808-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1434524/000110465926036808/tm2610637d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T08:21:33.556847+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}