{"schema_version":"secwatch.filing_event.v1","accession":"0001109357-21-000096","form_type":"8-K","ticker":"EXC","cik":"0001109357","company_name":"EXELON CORP","filed_at":"2021-10-29T23:59:59+00:00","discovered_at":"2026-05-14T18:04:11.529689+00:00","generated_at":"2026-06-28T16:05:57.670338+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Exelon appoints Calvin Butler as SVP & COO effective October 29, 2021","bullets":["Calvin G. Butler Jr. named Senior Executive Vice President and COO, effective immediately.","Compensation: $900K base salary, annual incentive target 100% of base, LTI target $3.2M.","LTI split: 67% performance shares, 33% restricted stock units.","Butler remains interim CEO of Commonwealth Edison until November 15, 2021.","Previously served as CEO of Exelon Utilities since 2019."],"urls":{"canonical":"https://secwatch.observer/filing/0001109357-21-000096","json":"https://secwatch.observer/filing/0001109357-21-000096.json","markdown":"https://secwatch.observer/filing/0001109357-21-000096.md","text":"https://secwatch.observer/filing/0001109357-21-000096.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1109357/000110935721000096/0001109357-21-000096-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1109357/000110935721000096/exc-20211029.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T16:05:57.670338+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":"f0a69d4035","claim":"Calvin G. Butler, Jr. was appointed as Senior Executive Vice President and Chief Operating Officer at EXELON CORP.","evidence_excerpt":"On October 29, 2021, Exelon Corporation (“Exelon”) announced the appointment of Calvin G. Butler, Jr. as its Senior Executive Vice President and Chief Operating Officer, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1109357/000110935721000096/0001109357-21-000096-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Senior Executive Vice President and 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"}