{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-352403","form_type":"8-K","ticker":"HRTX","cik":"0000818033","company_name":"HERON THERAPEUTICS, INC. /DE/","filed_at":"2026-08-14T20:30:17+00:00","discovered_at":"2026-08-14T20:34:09.566764+00:00","generated_at":"2026-08-14T20:34:14.434002+00:00","sec_items":["1.01","3.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"high","headline":"Heron Therapeutics extends Tax Benefit Preservation Plan to August 14, 2029","bullets":["Amendment No. 1 to Tax Benefit Preservation Plan dated Aug 13, 2026 with Computershare Trust Company.","Final Expiration Date extended from Aug 14, 2026 to Aug 14, 2029.","Plan originally dated Aug 14, 2025; amendment modifies definition of Final Expiration Date.","No other terms of the Plan changed; rights agent remains Computershare."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-352403","json":"https://secwatch.observer/filing/0001193125-26-352403.json","markdown":"https://secwatch.observer/filing/0001193125-26-352403.md","text":"https://secwatch.observer/filing/0001193125-26-352403.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/818033/000119312526352403/0001193125-26-352403-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/818033/000119312526352403/hrtx-20260813.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-14T20:34:14.434002+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"}