{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-116123","form_type":"8-K","ticker":"LONA","cik":"0001620463","company_name":"LeonaBio, Inc.","filed_at":"2026-03-19T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.659271+00:00","generated_at":"2026-05-15T09:37:51.714701+00:00","sec_items":["5.02","5.07","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"LeonaBio shareholders approve 2026 equity plan, 4x authorized share increase, and Sermonix warrant exercise","bullets":["Authorized common shares increased from 90M to 400M; total capital stock from 190M to 500M.","2026 Equity Incentive Plan approved: up to 5.7M shares initially, plus potential additions from lapsed 2020 Plan awards.","Stockholders approved issuance of 5,502,402 shares upon exercise of Sermonix pre-funded warrant.","Issuance to Sermonix and Perceptive Advisors exceeding 19.99% beneficial ownership also approved.","2026 Plan includes annual evergreen increase equal to the lesser of 5% of outstanding shares or Board-determined amount."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-116123","json":"https://secwatch.observer/filing/0001193125-26-116123.json","markdown":"https://secwatch.observer/filing/0001193125-26-116123.md","text":"https://secwatch.observer/filing/0001193125-26-116123.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1620463/000119312526116123/0001193125-26-116123-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1620463/000119312526116123/lona-20260318.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T09:37:51.714701+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"}