Black Hawk Acquisition extends business combination deadline to November 22

Black Hawk Acquisition Corporation has extended the deadline to complete its initial business combination by one month, moving the target date from October 22, 2026, to November 22, 2026. The extension was secured following a deposit of $150,000 into the company's trust account for its public shareholders.

The company filed a Form 8-K with the Securities and Exchange Commission on October 23, 2026, reporting the event under Item 8.01. According to the filing, the $150,000 extension payment enables the firm to maintain its status as a shell company seeking a merger partner for an additional 31 days. The registrant is incorporated in the Cayman Islands and maintains its principal executive offices in Danville, California.

Black Hawk Acquisition Corporation is classified as an emerging growth company and has not elected to use the extended transition period for complying with new or revised financial accounting standards. The company's securities are registered under Section 12(b) of the Exchange Act and trade on The Nasdaq Stock Market LLC. The units, designated by the ticker symbol BKHAU, consist of one ordinary share and one-fifth of one right. The ordinary shares, trading under the symbol BKHA, have a par value of $0.0001 per share. Each right, trading under the symbol BKHAR, entitles the holder to receive one ordinary share upon completion of the business combination.

Kent Louis Kaufman, the Chief Executive Officer of Black Hawk Acquisition Corporation, signed the report on behalf of the registrant. The filing does not specify a target acquisition or provide details on potential merger partners, indicating that the company remains in the search phase for a suitable business combination candidate within the newly established timeframe.