{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-25-036853","form_type":"8-K","ticker":"ETON","cik":"0001710340","company_name":"Eton Pharmaceuticals, Inc.","filed_at":"2025-12-04T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.228729+00:00","generated_at":"2026-05-16T14:50:52.768227+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"low","headline":"Eton Pharmaceuticals presents at Piper Sandler conference; no new material facts disclosed","bullets":["Management attending Piper Sandler Annual Healthcare Conference on December 4, 2025 in New York.","Corporate slide presentation furnished as Exhibit 99.1; content not provided in this filing.","No financial or operational updates communicated beyond standard investor presentation.","Event is routine investor outreach; no specific numbers or guidance changes reported."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-25-036853","json":"https://secwatch.observer/filing/0001437749-25-036853.json","markdown":"https://secwatch.observer/filing/0001437749-25-036853.md","text":"https://secwatch.observer/filing/0001437749-25-036853.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1710340/000143774925036853/0001437749-25-036853-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1710340/000143774925036853/eton20251203_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T14:50:52.768227+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"}