---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-181645"
form_type: "8-K"
ticker: "ABPO"
cik: "0001893219"
company_name: "Abpro Holdings, Inc."
filed_at: "2024-07-19T23:59:59+00:00"
generated_at: "2026-05-31T19:13:57.812225+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Atlantic Coastal Acquisition Corp. II extends business combination deadline to August 19, 2024

## Summary
- Board extended the deadline from July 19, 2024 to August 19, 2024 (one month).
- Extension provides additional time to complete a business combination.
- Failure to complete deal by new deadline may result in liquidation; extension is routine for SPACs.

## SEC filing metadata
- accession: 0001193125-24-181645
- form_type: 8-K
- ticker: ABPO
- cik: 0001893219
- company_name: Abpro Holdings, Inc.
- filed_at: 2024-07-19T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1893219/000119312524181645/0001193125-24-181645-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1893219/000119312524181645/d871600d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-181645
- JSON: https://secwatch.observer/filing/0001193125-24-181645.json
- Plain text: https://secwatch.observer/filing/0001193125-24-181645.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.