---
schema_version: "secwatch.filing_event.v1"
accession: "0001829126-26-000910"
form_type: "8-K"
ticker: "BKHA"
cik: "0002000775"
company_name: "Black Hawk Acquisition Corp"
filed_at: "2026-02-03T23:59:59+00:00"
generated_at: "2026-05-16T05:25:32.516413+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Vesicor CFO dies; Creem named CFO, Field joins board

## Summary
- Michael Bowen, CFO of Vesicor (Black Hawk's proposed merger target), passed away on Jan 27, 2026.
- Vesicor board appointed Mitchell Creem as CFO effective Jan 27, 2026; no employment agreement.
- Vesicor board appointed Frederick Woodruff Field as independent director on Jan 26, 2026.
- Creem has 35+ yrs healthcare finance experience: CFO of ApolloMed/Astrana, UCLA Health, Beth Israel.
- Field is CEO of Radar Pictures, co-founded Interscope Records; brings executive and board experience.

## SEC filing metadata
- accession: 0001829126-26-000910
- form_type: 8-K
- ticker: BKHA
- cik: 0002000775
- company_name: Black Hawk Acquisition Corp
- filed_at: 2026-02-03T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2000775/000182912626000910/0001829126-26-000910-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2000775/000182912626000910/blackhawkacq_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-26-000910
- JSON: https://secwatch.observer/filing/0001829126-26-000910.json
- Plain text: https://secwatch.observer/filing/0001829126-26-000910.txt

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