{"schema_version":"secwatch.filing_event.v1","accession":"0001999480-25-000061","form_type":"8-K","ticker":"ANRO","cik":"0001999480","company_name":"Alto Neuroscience, Inc.","filed_at":"2025-07-08T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.787755+00:00","generated_at":"2026-05-18T09:09:14.181450+00:00","sec_items":["5.02"],"event_type":"other","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Alto Neuroscience reprices ~4.2M underwater options to $2.35 for employee retention","bullets":["Total eligible options: 4,225,763 shares repriced to $2.35 from original range $2.44-$16.00 per share.","CEO Amit Etkin: 719,910 options; CFO Nicholas Smith: 506,124; COO Michael Hanley: 321,000.","Reduced price applies only after 12-month retention period (or earlier on change in control or qualifying termination).","Number of shares, vesting schedules, and expiration dates remain unchanged."],"urls":{"canonical":"https://secwatch.observer/filing/0001999480-25-000061","json":"https://secwatch.observer/filing/0001999480-25-000061.json","markdown":"https://secwatch.observer/filing/0001999480-25-000061.md","text":"https://secwatch.observer/filing/0001999480-25-000061.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1999480/000199948025000061/0001999480-25-000061-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1999480/000199948025000061/alto-20250703.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T09:09:14.181450+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"}