{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-097954","form_type":"8-K","ticker":"ABPO","cik":"0001893219","company_name":"Abpro Holdings, Inc.","filed_at":"2024-04-16T23:59:59+00:00","discovered_at":"2026-05-14T18:03:21.116057+00:00","generated_at":"2026-06-03T22:25:19.928293+00:00","sec_items":["1.01","2.03","3.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"ACAB secures $360k funding from Polar Multi-Strategy Master Fund for De-SPAC working capital","bullets":["Investor to provide up to $360,000 to Sponsor in exchange for 1 ACAB share per $1 invested at De-SPAC closing.","Sponsor will loan funds interest-free to ACAB for working capital; repayment at De-SPAC closing.","Investor can elect return of capital in cash or shares (1 share per $10 invested).","If ACAB defaults on payment/registration obligations, it must issue 36,000 additional shares per month until cured.","Subscription shares are unregistered under Section 4(a)(2) and Regulation D of the Securities Act."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-097954","json":"https://secwatch.observer/filing/0001193125-24-097954.json","markdown":"https://secwatch.observer/filing/0001193125-24-097954.md","text":"https://secwatch.observer/filing/0001193125-24-097954.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1893219/000119312524097954/0001193125-24-097954-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1893219/000119312524097954/d691589d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-03T22:25:19.928293+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":[{"claim_id":"5410f4449e35c25e6b4e99585549c10e5fc42ba8","claim":"Abpro Holdings, Inc. entered into Subscription Agreement with Polar Multi-Strategy Master Fund valued at up to $360,000 (effective 2024-04-10).","evidence_excerpt":"On April 10, 2024, Atlantic Coastal Acquisition Corp. II (“ACAB”), Polar Multi-Strategy Master Fund (the “Investor”), and Atlantic Coastal Acquisition Management II LLC, ACAB’s sponsor (the “Sponsor”) entered into a subscription agreement (the “Subscription Agreement”) pursuant to which the Investor agreed to provide a capital contribution to the Sponsor in an aggregate amount of up to $360,000 (the “Capital Contribution”) in exchange for 1 share of ACAB’s Series A common stock (“ACAB common stock”) held by the Sponsor for each $1 invested by the Investor as of the closing of ACAB’s proposed business combination (the “De-SPAC Closing”), provided that the obligation to make capital contributions will terminate on September 19, 2024.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1893219/000119312524097954/0001193125-24-097954-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"equity purchase"},{"label":"Counterparty","value":"Polar Multi-Strategy Master Fund"},{"label":"Value","value":"up to $360,000"},{"label":"Effective","value":"2024-04-10"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}