{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-044879","form_type":"8-K","ticker":"ACLX","cik":"0001786205","company_name":"Arcellx, Inc.","filed_at":"2022-02-17T23:59:59+00:00","discovered_at":"2026-05-14T18:04:08.205521+00:00","generated_at":"2026-06-27T07:07:17.158950+00:00","sec_items":["1.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Arcellx enters $24.5M manufacturing SOW with Lonza for CART-ddBCMA","bullets":["Statement of work effective Feb 16, 2022 for technology transfer and cGMP manufacturing of CART-ddBCMA and other pipeline products.","Total payments aggregating approximately $24.5 million in 2022, including creditable upfront and milestone payments.","Term from February 1, 2022 to December 31, 2024, unless earlier terminated or extended.","Non-cancellable for first six months; potential termination costs aggregate up to approximately $35 million.","Either party may terminate for uncured material breach; Company pays non-cancellable costs on breach."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-044879","json":"https://secwatch.observer/filing/0001193125-22-044879.json","markdown":"https://secwatch.observer/filing/0001193125-22-044879.md","text":"https://secwatch.observer/filing/0001193125-22-044879.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1786205/000119312522044879/0001193125-22-044879-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1786205/000119312522044879/d316255d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T07:07:17.158950+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"}