{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-194969","form_type":"8-K","ticker":"ABPO","cik":"0001893219","company_name":"Abpro Holdings, Inc.","filed_at":"2024-08-06T23:59:59+00:00","discovered_at":"2026-05-14T18:03:15.127292+00:00","generated_at":"2026-05-31T12:40:42.440220+00:00","sec_items":["3.01"],"event_type":"regulatory","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Atlantic Coastal Acquisition Corp. II receives Nasdaq delisting notice for failing minimum 400 holders","bullets":["Received Nasdaq notice on July 31, 2024 for non-compliance with Listing Rule 5450(a) requiring minimum 400 holders of record.","Company has 45 calendar days to submit a compliance plan to Nasdaq.","Up to 180 calendar days from the notice date to regain compliance.","Company plans to submit its compliance plan within the required timeframe."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-194969","json":"https://secwatch.observer/filing/0001193125-24-194969.json","markdown":"https://secwatch.observer/filing/0001193125-24-194969.md","text":"https://secwatch.observer/filing/0001193125-24-194969.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1893219/000119312524194969/0001193125-24-194969-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1893219/000119312524194969/d826997d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T12:40:42.440220+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"}