{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-104887","form_type":"8-K","ticker":"ABPO","cik":"0001893219","company_name":"Abpro Holdings, Inc.","filed_at":"2025-11-03T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.002856+00:00","generated_at":"2026-05-17T00:57:04.360445+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Abpro announces 1-for-30 reverse stock split effective Oct 31, 2025; trading begins Nov 3","bullets":["Reverse stock split effective 5:01 p.m. ET Oct 31; stock trades split-adjusted from Nov 3 under ticker ABP.","Outstanding shares reduced from ~81.2M to ~2.7M; fractional shares rounded up to next whole share.","Company achieved ~60% reduction in operating costs versus same period 2024 through cost optimization.","Celltrion partnership funds ABP-102 development; first-in-human trial expected in 2026.","Reverse split intended to maintain Nasdaq listing and position for next growth phase."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-104887","json":"https://secwatch.observer/filing/0001213900-25-104887.json","markdown":"https://secwatch.observer/filing/0001213900-25-104887.md","text":"https://secwatch.observer/filing/0001213900-25-104887.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1893219/000121390025104887/0001213900-25-104887-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1893219/000121390025104887/ea0263474-8k_abpro.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T00:57:04.360445+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"}