{"schema_version":"secwatch.filing_event.v1","accession":"0001410636-26-000053","form_type":"8-K","ticker":"AWK","cik":"0001410636","company_name":"American Water Works Company, Inc.","filed_at":"2026-03-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.015394+00:00","generated_at":"2026-05-15T22:34:56.654694+00:00","sec_items":["8.01","9.01"],"event_type":"regulatory","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Maryland American Water granted ~$2M annualized rate increase by MD PSC","bullets":["MDPSC approves consolidated annualized water revenue increase of ~$2 million; $1M effective Feb 26, 2026, remainder Jan 1, 2027.","Rate case supports ~$22 million in completed capital infrastructure investments since last rate approval in 2019.","First rate adjustment since 2019; Maryland American Water serves ~24,000 customers.","Approved ROE of 9.75%, common equity ratio 52.32% per joint settlement.","Residential bill in Bel Air to rise ~$10/month in 2026 and another ~$10/month in 2027."],"urls":{"canonical":"https://secwatch.observer/filing/0001410636-26-000053","json":"https://secwatch.observer/filing/0001410636-26-000053.json","markdown":"https://secwatch.observer/filing/0001410636-26-000053.md","text":"https://secwatch.observer/filing/0001410636-26-000053.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1410636/000141063626000053/0001410636-26-000053-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1410636/000141063626000053/awk-20260226.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T22:34:56.654694+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"}