{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-042278","form_type":"8-K","ticker":"FRVO","cik":"0001853868","company_name":"Fervo Energy Co","filed_at":"2026-06-10T20:48:11+00:00","discovered_at":"2026-06-10T20:49:00.386653+00:00","generated_at":"2026-06-10T20:49:09.314155+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Fervo Energy appoints Sarah Jewett as COO effective June 15, 2026","bullets":["Appointed Sarah Jewett as COO effective June 15, 2026; previously SVP, Strategy since Oct 2025.","Compensation: $400k base salary, target cash bonus 55% of base, 29,629 RSUs vesting over 4 years.","Jewett led Strategy since 2020; prior roles at Select Energy Services and Schlumberger as engineer.","Appointment aligns with Fervo's acceleration of GeoBlock/GeoCluster standardized EGS development model."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-042278","json":"https://secwatch.observer/filing/0001628280-26-042278.json","markdown":"https://secwatch.observer/filing/0001628280-26-042278.md","text":"https://secwatch.observer/filing/0001628280-26-042278.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1853868/000162828026042278/0001628280-26-042278-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1853868/000162828026042278/frvo-form8xkitem502lwdraft.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T20:49:09.314155+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":"a69ab49483","claim":"Sarah Jewett was appointed as Chief Operating Officer at Fervo Energy Co.","evidence_excerpt":"On June 10, 2026, the Board of Directors (the “Board”) of Fervo Energy Company (the “Company”) appointed Sarah Jewett as Chief Operating Officer of the Company, effective June 15, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1853868/000162828026042278/0001628280-26-042278-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Operating Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}