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$BKHA
$4.94 -$0.46 (8.52%) Close

$BKHA 8-K SEC Filings

Filed On Filing
23 Oct 2026 8-K: Other Events

On October 22, 2026, an aggregate of $150,000 (the “Extension Payment”) was deposited into the trust account of Black Hawk Acquisition Corporation (the “Company”) for its public shareholders, which enables the Company to further extend t...

13 Oct 2026 8-K: Submission of Matters to a Vote of Security Holders

On October 13, 2026, Black Hawk Acquisition Corporation (the “Company”) held an extraordinary general meeting of Shareholders (the “Extraordinary General Meeting”). The record date for shareholders entitled to notice of and to vote at th...

24 Sep 2026 8-K: Entry into a Material Definitive Agreement; Unregistered Sales of Equity Securities

Black Hawk Acquisition Corporation, a Cayman Islands exempted company (“BKHA”) and Vesicor Therapeutics, Inc., a California corporation (which will change its jurisdiction of incorporation to the State of Delaware one (1) business day pr...

22 Sep 2026 8-K: Other Events

An aggregate of $150,000 (the “Extension Payment”) has been deposited into the trust account of Black Hawk Acquisition Corporation (the “Company”) for its public shareholders, which enables the Company to further extend the period of tim...

26 Aug 2026 8-K: Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation +1 more
25 Aug 2026 8-K: Other Events
22 Jul 2026 8-K: Other Events
08 May 2026 8-K: Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation +1 more
01 Apr 2026 8-K: Notice of Delisting or Failure to Satisfy a Listing Rule
17 Mar 2026 8-K: Departure/Election of Directors or Officers; Compensation; Regulation FD Disclosure
19 Feb 2026 8-K: Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation +1 more
03 Feb 2026 8-K: Departure/Election of Directors or Officers; Compensation
24 Sep 2025 8-K: Other Events
28 Aug 2025 8-K: Other Events
08 Aug 2025 8-K: Other Events
14 Jul 2025 8-K: Entry into a Material Definitive Agreement; Amendments to Articles/Bylaws; Change in Fiscal Year +2 more
08 Jul 2025 8-K: Other Events
03 Jul 2025 8-K: Other Events
01 Jul 2025 8-K: Other Events
27 Jun 2025 8-K: Other Events

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