{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-043149","form_type":"8-K/A","ticker":"SERV","cik":"0001832483","company_name":"Serve Robotics Inc. /DE/","filed_at":"2026-04-14T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.060009+00:00","generated_at":"2026-05-15T06:25:52.924959+00:00","sec_items":["9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"medium","headline":"Serve Robotics acquires Diligent Robotics; Diligent posts $22.7M net loss on $9M revenue in 2025","bullets":["Diligent 2025 revenue $9.0M, net loss $22.7M, gross loss $1.4M; accumulated deficit $112.8M.","Diligent had $1.1M cash, $17.5M total liabilities, $110.2M stockholders' deficit at Dec 31, 2025.","Auditors raised substantial doubt about Diligent as going concern, alleviated by the Serve acquisition.","Acquisition closed Jan 27, 2026; financial statements and pro forma combined data filed as exhibits.","Diligent's flagship product Moxi automates hospital tasks; key customer concentration at 12% of revenue."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-043149","json":"https://secwatch.observer/filing/0001213900-26-043149.json","markdown":"https://secwatch.observer/filing/0001213900-26-043149.md","text":"https://secwatch.observer/filing/0001213900-26-043149.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1832483/000121390026043149/0001213900-26-043149-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1832483/000121390026043149/ea0283053-8ka1_serve.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T06:25:52.924959+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"}