{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-083871","form_type":"8-K","ticker":"ACLX","cik":"0001786205","company_name":"Arcellx, Inc.","filed_at":"2022-03-24T23:59:59+00:00","discovered_at":"2026-05-14T18:04:08.205755+00:00","generated_at":"2026-06-26T18:41:26.744872+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Arcellx posts $65M FY2021 net loss; IPO cash extends runway into H2 2023","bullets":["Net loss for FY2021 was $65.0M vs $32.1M in 2020; Q4 net loss $20.7M vs $9.1M.","Completed IPO in Feb 2022 raising $142.3M gross ($128M net); year-end cash $104.6M.","Lead candidate CART-ddBCMA moving to Phase 2 pivotal trial by end of 2022.","R&D expense $46.9M in 2021 (up $21.8M YoY); G&A $18.1M (up $11.1M YoY).","Cash on hand after IPO expected to fund operations into second half of 2023."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-083871","json":"https://secwatch.observer/filing/0001193125-22-083871.json","markdown":"https://secwatch.observer/filing/0001193125-22-083871.md","text":"https://secwatch.observer/filing/0001193125-22-083871.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1786205/000119312522083871/0001193125-22-083871-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1786205/000119312522083871/d339086d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T18:41:26.744872+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"}