{"schema_version":"secwatch.filing_event.v1","accession":"0000895126-26-000036","form_type":"8-K","ticker":"EXE","cik":"0000895126","company_name":"EXPAND ENERGY Corp","filed_at":"2026-06-26T11:55:31+00:00","discovered_at":"2026-06-26T12:00:00.348184+00:00","generated_at":"2026-06-26T12:00:11.078862+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"VP & Controller Gregory Larson resigns; CFO Teunissen assumes interim principal accounting officer role","bullets":["Gregory M. Larson, VP – Accounting & Controller, resigned effective June 23, 2026; no disagreement with company.","CFO Marcel Teunissen appointed interim principal accounting officer effective June 23, 2026.","Company will conduct a search for a permanent VP – Accounting & Controller.","Teunissen was appointed EVP and CFO on April 6, 2026; no family relationships or material interests disclosed."],"urls":{"canonical":"https://secwatch.observer/filing/0000895126-26-000036","json":"https://secwatch.observer/filing/0000895126-26-000036.json","markdown":"https://secwatch.observer/filing/0000895126-26-000036.md","text":"https://secwatch.observer/filing/0000895126-26-000036.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/895126/000089512626000036/0000895126-26-000036-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/895126/000089512626000036/exe-20260623.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T12:00:11.078862+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":"6b889a0883","claim":"Gregory M. Larson resigned as Vice President – Accounting & Controller at EXPAND ENERGY Corp.","evidence_excerpt":"On June 23, 2026, Gregory M. Larson, Vice President – Accounting & Controller of Expand Energy Corporation (the “Company”) informed the Company of his intention to resign from the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/895126/000089512626000036/0000895126-26-000036-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Vice President – Accounting & Controller"}],"fact_type":"executive_change"},{"claim_id":"8a9e57d06b","claim":"Marcel Teunissen was appointed as Interim Principal Accounting Officer at EXPAND ENERGY Corp.","evidence_excerpt":"Marcel Teunissen, the Company’s current Executive Vice President and Chief Financial Officer, has assumed the duties as principal accounting officer of the Company on an interim basis, effective June 23, 2026, while the Company conducts a search for a permanent Vice President – Accounting & Controller.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/895126/000089512626000036/0000895126-26-000036-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Interim Principal Accounting Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}