---
schema_version: "secwatch.filing_event.v1"
accession: "0001829126-26-010313"
form_type: "8-K"
ticker: "BKHA"
cik: "0002000775"
company_name: "Black Hawk Acquisition Corp"
filed_at: "2026-09-22T20:30:13+00:00"
generated_at: "2026-09-22T20:31:35.182028+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Black Hawk Acquisition deposits $150K to extend SPAC combination deadline to Oct 22

## Summary
- $150,000 deposited into trust account to fund one-month extension of business combination period.
- Deadline extended from September 22, 2026 to October 22, 2026.
- Extension payment made by Black Hawk Acquisition Corporation (SPAC) for its public shareholders.

## SEC filing metadata
- accession: 0001829126-26-010313
- form_type: 8-K
- ticker: BKHA
- cik: 0002000775
- company_name: Black Hawk Acquisition Corp
- filed_at: 2026-09-22T20:30:13+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2000775/000182912626010313/0001829126-26-010313-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2000775/000182912626010313/blackhawkacq_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-26-010313
- JSON: https://secwatch.observer/filing/0001829126-26-010313.json
- Plain text: https://secwatch.observer/filing/0001829126-26-010313.txt

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