{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-21-287569","form_type":"8-K/A","ticker":"TPST","cik":"0001544227","company_name":"Tempest Therapeutics, Inc.","filed_at":"2021-09-30T23:59:59+00:00","discovered_at":"2026-05-14T18:04:18.524189+00:00","generated_at":"2026-06-29T00:22:55.636872+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Tempest Therapeutics corrects option grant details for new CFO Maestas","bullets":["Nicholas Maestas appointed VP, Strategy & Finance and principal financial officer effective July 12, 2021.","Annual base salary of $325,000 with target performance bonus of 30% of base salary.","Option to purchase 23,225 shares at July 12 closing price; vesting: 25% after one year then monthly over 36 months.","This amendment corrects a clerical error in the original 8-K regarding the option grant terms."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-21-287569","json":"https://secwatch.observer/filing/0001193125-21-287569.json","markdown":"https://secwatch.observer/filing/0001193125-21-287569.md","text":"https://secwatch.observer/filing/0001193125-21-287569.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1544227/000119312521287569/0001193125-21-287569-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1544227/000119312521287569/d238646d8ka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T00:22:55.636872+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":[{"claim_id":"ddfbd143fa","claim":"Nicholas Maestas was appointed as vice president, strategy and finance and principal financial officer at Tempest Therapeutics, Inc..","evidence_excerpt":"On July 12, 2021, Nicholas Maestas, age 41, joined the Company as vice president, strategy and finance and is the Company’s principal financial officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1544227/000119312521287569/0001193125-21-287569-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"vice president, strategy and finance and principal financial officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}