Company · CIK 2000775

# Black Hawk Acquisition Corp

| CIK | [2000775](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002000775) (SEC EDGAR) |
| --- | --- |
| Industry (SIC) | 2836 — Biological Products, (No Diagnostic Substances) |
| Business address | CA |
| Listed | BKHA (Nasdaq), BKHAR (Nasdaq), BKHAU (Nasdaq) |
| First annual or quarterly report | 2024-04-19 |

## Offerings

 1 registration

| Registration | Label and status | First filed | Last event | Filings |
| --- | --- | --- | --- | --- |
| 333-276857 | IPO Final prospectus | 2024-02-05 | 2024-03-22 | 5 |

## Filings

 9

| Filed | Filing | Registration | Accession |
| --- | --- | --- | --- |
| 2026-09-22 | [424B4](https://www.sec.gov/Archives/edgar/data/2000775/000182912626010292/0001829126-26-010292-index.htm) Final prospectus | 333-292402 | 0001829126-26-010292 |
| 2026-09-17 | [EFFECT](https://www.sec.gov/Archives/edgar/data/2000775/999999999526002988/9999999995-26-002988-index.htm) Declared effective | 333-292402 | 9999999995-26-002988 |
| 2025-06-12 | [DRS](https://www.sec.gov/Archives/edgar/data/2000775/000182912625004416/0001829126-25-004416-index.htm) Draft made public | 377-08098 | 0001829126-25-004416 |
| 2024-03-22 | [424B4](https://www.sec.gov/Archives/edgar/data/2000775/000182912624001784/0001829126-24-001784-index.htm) Final prospectus | 333-276857 | 0001829126-24-001784 |
| 2024-03-20 | [EFFECT](https://www.sec.gov/Archives/edgar/data/2000775/999999999524000691/9999999995-24-000691-index.htm) Declared effective | 333-276857 | 9999999995-24-000691 |
| 2024-03-08 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2000775/000182912624001492/0001829126-24-001492-index.htm) Amendment | 333-276857 | 0001829126-24-001492 |
| 2024-02-26 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2000775/000182912624001093/0001829126-24-001093-index.htm) Amendment | 333-276857 | 0001829126-24-001093 |
| 2024-02-05 | [S-1](https://www.sec.gov/Archives/edgar/data/2000775/000182912624000712/0001829126-24-000712-index.htm) Registration filed | 333-276857 | 0001829126-24-000712 |
| 2023-12-21 | [DRS](https://www.sec.gov/Archives/edgar/data/2000775/000182912623008166/0001829126-23-008166-index.htm) Draft made public | 377-07015 | 0001829126-23-008166 |

[All filings of this company](https://equitycapital.markets/filings?cik=2000775) · [CSV](https://equitycapital.markets/filings.csv?cik=2000775)

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Source page: https://equitycapital.markets/company/2000775 · Data: U.S. SEC EDGAR · CC BY 4.0