{"schema_version":"secwatch.filing_event.v1","accession":"0001504337-24-000055","form_type":"8-K","ticker":"CLW","cik":"0001441236","company_name":"Clearwater Paper Corp","filed_at":"2024-11-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:08.460696+00:00","generated_at":"2026-05-30T01:43:24.916185+00:00","sec_items":["5.04","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Clearwater Paper imposes SOX blackout on insiders Dec 6-13 due to tissue sale to Sofidel","bullets":["Blackout period begins Dec 6, 2024 at 4pm ET and ends on or about Dec 13, 2024.","Prohibits directors and Section 16 officers from trading CLW stock acquired in connection with service.","Blackout needed to complete liquidation of 401(k) CLW holdings for group rollover to Sofidel Retirement Plan.","The blackout follows the earlier announced sale of Clearwater's tissue business to Sofidel America Corp."],"urls":{"canonical":"https://secwatch.observer/filing/0001504337-24-000055","json":"https://secwatch.observer/filing/0001504337-24-000055.json","markdown":"https://secwatch.observer/filing/0001504337-24-000055.md","text":"https://secwatch.observer/filing/0001504337-24-000055.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1441236/000150433724000055/0001504337-24-000055-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1441236/000150433724000055/clw-20241106.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T01:43:24.916185+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"}