{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-264824","form_type":"8-K","ticker":"UTL","cik":"0000755001","company_name":"UNITIL CORP","filed_at":"2025-11-04T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.092702+00:00","generated_at":"2026-05-17T00:46:15.124580+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Unitil appoints Carleton B. Simpson as Senior VP and General Counsel","bullets":["Carleton B. Simpson, 35, appointed SVP and General Counsel effective Oct 29, 2025.","Previously served as VP of Energy Transformation at Unitil subsidiary Fitchburg Gas and Electric since Dec 2024.","Simpson was a Commissioner of the New Hampshire Public Utilities Commission from Dec 2021 to Aug 2024.","Also served on the board of the Northeast Power Coordinating Council during his PUC tenure.","Holds BS in Electrical Engineering (UNH), MS in Electrical & Computer Engineering (WPI), and JD from Suffolk Law."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-264824","json":"https://secwatch.observer/filing/0001193125-25-264824.json","markdown":"https://secwatch.observer/filing/0001193125-25-264824.md","text":"https://secwatch.observer/filing/0001193125-25-264824.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/755001/000119312525264824/0001193125-25-264824-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/755001/000119312525264824/d58414d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T00:46:15.124580+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"}