---
schema_version: "secwatch.filing_event.v1"
accession: "0001829126-26-010385"
form_type: "8-K"
ticker: "BKHA"
cik: "0002000775"
company_name: "Black Hawk Acquisition Corp"
filed_at: "2026-09-24T20:15:25+00:00"
generated_at: "2026-09-24T20:17:48.602841+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Black Hawk Acquisition signs forward purchase, non-redemption, $200M SEPA with Meteora for Vesicor deal

## Summary
- Forward Purchase Agreement with Meteora covers up to 1,350,000 shares; prepayment equals share count times redemption price.
- Non-Redemption Agreement: Meteora to hold up to 2,124,077 shares; paid final redemption price less $0.75 per share at closing.
- SEPA lets PubCo sell up to $200M of common stock to Meteora over 36 months; commitment fee 0.50% of max.
- Registration Rights Agreement requires resale registration covering ≥10M shares or 300% of convertible note shares by 60 days post-close.
- Convertible promissory notes: 12-month maturity, 0% interest (18% on default), 7% payment premium, conversion at 95% of 5-day VWAP.

## SEC filing metadata
- accession: 0001829126-26-010385
- form_type: 8-K
- ticker: BKHA
- cik: 0002000775
- company_name: Black Hawk Acquisition Corp
- filed_at: 2026-09-24T20:15:25+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 1.01, 3.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2000775/000182912626010385/0001829126-26-010385-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2000775/000182912626010385/blackhawkacq_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-26-010385
- JSON: https://secwatch.observer/filing/0001829126-26-010385.json
- Plain text: https://secwatch.observer/filing/0001829126-26-010385.txt

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