{"schema_version":"secwatch.filing_event.v1","accession":"0000863110-23-000009","form_type":"8-K","ticker":"ARTNA","cik":"0000863110","company_name":"ARTESIAN RESOURCES CORP","filed_at":"2023-05-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:42.465842+00:00","generated_at":"2026-06-16T02:07:05.138546+00:00","sec_items":["8.01","7.01","9.01"],"event_type":"regulatory","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Artesian Resources files for 23.84% water rate increase in Delaware, first in 9 years","bullets":["Requested annual revenue increase of ~$17.5M (23.84%) from Delaware PSC; last rate case was in 2014.","Average residential bill would rise from $49.90 to $56.73/month ($0.22/day increase) if fully granted.","Since 2014, Artesian invested $158M in infrastructure, including 45 miles of aging main replacements.","Currently has maximum 7.5% DSIC surcharge; temporary 15% rate not initially sought to avoid DSIC reset.","Received full $10M reimbursement for Llangollen wellfield contamination; customers get $27 credit through 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0000863110-23-000009","json":"https://secwatch.observer/filing/0000863110-23-000009.json","markdown":"https://secwatch.observer/filing/0000863110-23-000009.md","text":"https://secwatch.observer/filing/0000863110-23-000009.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/863110/000086311023000009/0000863110-23-000009-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/863110/000086311023000009/8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T02:07:05.138546+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"}