{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-391903","form_type":"8-K","ticker":"TPST","cik":"0001544227","company_name":"Tempest Therapeutics, Inc.","filed_at":"2026-09-15T20:06:36+00:00","discovered_at":"2026-09-15T20:08:00.587687+00:00","generated_at":"2026-09-15T20:08:19.516390+00:00","sec_items":["1.01","3.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Tempest Therapeutics raises ~$2.5M via private placement of pre-funded and common warrants","bullets":["Issued pre-funded warrants for 3,105,591 shares at $0.001 exercise price, plus Series C/D warrants for same count.","Combined price $0.804 per unit; gross proceeds ~$2.5M, up to ~$5M more if common warrants exercised.","Series C warrants ($0.805 strike, 6yr) and Series D (3yr) exercisable after stockholder approval; 90 days to seek approval.","H.C. Wainwright placement agent; 7% cash fee and warrants for 217,391 shares at $1.0063.","Proceeds for working capital; 30-day lock-up on new issuance, 60-day ban on variable-rate deals."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-391903","json":"https://secwatch.observer/filing/0001193125-26-391903.json","markdown":"https://secwatch.observer/filing/0001193125-26-391903.md","text":"https://secwatch.observer/filing/0001193125-26-391903.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1544227/000119312526391903/0001193125-26-391903-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1544227/000119312526391903/d108044d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-15T20:08:19.516390+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"}