{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-026732","form_type":"8-K","ticker":"SANA","cik":"0001770121","company_name":"Sana Biotechnology, Inc.","filed_at":"2023-06-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:40.477017+00:00","generated_at":"2026-06-14T05:57:54.362355+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"low","headline":"Sana Biotechnology presents corporate update at Jefferies conference; no specific data in filing","bullets":["Filed updated corporate presentation as Exhibit 99.1 for Jefferies Healthcare Conference on June 7, 2023.","No financial results, guidance changes, or pipeline milestones explicitly disclosed in the 8-K or provided exhibit.","Investors should refer to the full presentation for details on strategy and pipeline."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-026732","json":"https://secwatch.observer/filing/0000950170-23-026732.json","markdown":"https://secwatch.observer/filing/0000950170-23-026732.md","text":"https://secwatch.observer/filing/0000950170-23-026732.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1770121/000095017023026732/0000950170-23-026732-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1770121/000095017023026732/sana-20230607.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T05:57:54.362355+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"}