STOCK TITAN

Black Hawk inks $300K sponsor convertible note

Black Hawk Acquisition Corp (BKHA) entered into a financing arrangement with its sponsor, Black Hawk Management LLC, by issuing a convertible promissory note with a principal amount of up to $300,000.

(Very High)
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Black Hawk Acquisition Corp (BKHA) entered into a financing arrangement with its sponsor, Black Hawk Management LLC, by issuing a convertible promissory note with a principal amount of up to $300,000. The company may draw advances under the note for working capital and extension fees, with total advances capped at $300,000.

The note bears 10% annual interest starting July 8, 2026, for one year. The outstanding balance becomes due upon either completion of the company’s initial business combination (a DeSPAC transaction) or liquidation. In a liquidation, all amounts are repaid in cash. If a DeSPAC transaction closes, the sponsor may choose repayment in cash or convert the outstanding principal into post-combination common stock at a $1.00 per share conversion price, with shares rounded up to the nearest whole share and entitled to registration rights. The note is unsecured, may be prepaid at any time without penalty, and the sponsor has waived any claim against funds held in the SPAC’s trust account. The issuance and any conversion shares rely on the Section 4(a)(2) exemption from registration under the Securities Act.

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Item 1.01 Entry into a Material Definitive Agreement Business
The company signed a significant contract such as a merger agreement, credit facility, or major partnership.
Item 2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement Financial
The company incurred a new significant debt or off-balance-sheet obligation.
Item 3.02 Unregistered Sales of Equity Securities Securities
The company sold equity securities in a private placement or other unregistered transaction.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, or exhibit attachments filed with this report.
Convertible note principal cap $300,000 Maximum aggregate principal amount of advances under the note
Interest rate 10% per annum Interest on the note commencing July 8, 2026 for one year
Conversion price $1.00 per share Price at which principal may convert into common stock upon DeSPAC
Conversion share calculation Principal divided by $1.00, rounded up Method to determine number of conversion shares if sponsor elects conversion
Securities Act exemption Section 4(a)(2) Exemption for issuance of the note and any conversion shares
convertible promissory note financial
"issued a convertible promissory note (the “Note”) in the principal amount"
A convertible promissory note is a loan a company takes now that can later be turned into shares instead of being repaid in cash. Think of it as lending money with the option to accept ownership in the business down the road; that matters to investors because it affects who gets paid first, how much ownership existing shareholders keep, and the company’s future valuation and cash needs. Terms such as conversion price, interest and maturity determine the financial impact.
DeSPAC Transaction financial
"closing of the Company’s initial business combination (a “DeSPAC Transaction”)"
A de-SPAC transaction is the business combination where a blank-check company formed to raise money (a SPAC) merges with a private company, turning that private business into a publicly traded company without a traditional IPO. Think of it as a fast-track doorway from private ownership to the stock market; investors watch it because it determines the new company’s shares, valuation, and how much risk or dilution existing shareholders face.
trust account financial
"waived any claim against the funds held in the Company’s trust account"
A trust account is a special bank or brokerage account where assets are held and managed by a designated person or firm (the trustee) for the benefit of another person or group (the beneficiary). It matters to investors because it separates assets from personal or corporate funds, can protect assets, control how and when money is used, and may affect tax or legal rights—think of it as a locked drawer opened only under agreed rules.
registration rights regulatory
"The conversion shares will be entitled to registration rights and the holders"
Registration rights are contractual promises that let investors require a company to file paperwork with securities regulators so those investors can sell their shares to the public. They matter because they create a path to liquidity and an exit plan—without them, investors may be stuck holding shares for a long time. Think of them like a reserved ticket that guarantees access to a public marketplace when the holder is ready to sell.
Section 4(a)(2) of the Securities Act regulatory
"pursuant to the exemption from registration contained in Section 4(a)(2)"
A legal exemption that allows a company to sell securities directly to a limited group of buyers without registering the offering with the Securities and Exchange Commission. Think of it like a private sale among known parties rather than a public auction: it can speed fundraising and reduce disclosure requirements, but it also means less public information, lower liquidity and resale restrictions—factors investors should consider when weighing risk and exit options.

FAQ

What financing agreement did BKHA enter into with its sponsor?

Black Hawk Acquisition Corp issued a convertible promissory note to Black Hawk Management LLC with a principal amount of up to $300,000. The company can request advances for working capital and extension fees, subject to this overall cap.

What are the key terms of the BKHA $300,000 convertible note?

The note has a principal cap of $300,000, bears 10% interest per year starting July 8, 2026, and runs for one year. It is unsecured, may be prepaid without penalty, and becomes due at the DeSPAC closing or company liquidation.

How can the BKHA sponsor convert the note into equity?

If a DeSPAC transaction closes, Black Hawk Management LLC may elect to convert the outstanding principal into post-business-combination common stock at a $1.00 per share conversion price, with the share count rounded up to the nearest whole share and entitled to registration rights.

What happens to the BKHA note if the SPAC liquidates?

If Black Hawk Acquisition Corp liquidates, all amounts due under the note will be repaid in cash. The sponsor has waived any claim against funds in the SPAC’s trust account established for the initial public offering.

Under what securities law exemption was the BKHA note issued?

The note was issued in reliance on Section 4(a)(2) of the Securities Act of 1933, as a transaction not involving a public offering. Any shares issued upon conversion at DeSPAC would also rely on this exemption.

Does the BKHA sponsor receive registration rights for conversion shares?

Yes. Any shares issued upon conversion of the note in connection with a DeSPAC transaction will be entitled to registration rights, and holders will enter into a registration rights agreement consistent with Black Hawk Acquisition Corp’s existing agreement.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT

 

Pursuant to Section 13 or Section 15(d)

of the Securities Exchange Act of 1934

 

Date of Report (Date of earliest event reported): August 21, 2026

 

Black Hawk Acquisition Corporation

(Exact name of registrant as specified in its charter)

 

Cayman Islands   6770   N/A

(State or other jurisdiction

of incorporation)

 

(Commission

File Number)

 

(IRS Employer

Identification No.)

 

4125 Blackhawk Plaza Circle, Suite 166 

Danville, CA

  94506
(Address of principal executive offices)   (Zip Code)

 

Registrant’s telephone number, including area code: (925) 217-4482

 

Not Applicable

(Former name or former address, if changed since last report)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation to the registrant under any of the following provisions:

 

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
   
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
   
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
   
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class   Trading Symbol(s)   Name of exchange on which registered
Units, each consisting of one ordinary share and one-fifth of one right   BKHAU   The Nasdaq Stock Market LLC
Ordinary shares, par value $0.0001 per share   BKHA   The Nasdaq Stock Market LLC
Rights, each right entitling the holder to receive one ordinary share   BKHAR   The Nasdaq Stock Market LLC

 

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

 

Emerging growth company

 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

 

 

 

   

 

 

Item 1.01 Entry Into a Material Definitive Agreement.

 

On August 21, 2026, Black Hawk Acquisition Corp., a Cayman Islands exempted company (the “Company”), issued a convertible promissory note (the “Note”) in the principal amount of up to $300,000 to Black Hawk Management LLC (the “Sponsor”). Pursuant to the Note, the Company may request advances from the Sponsor from time to time for purposes of working capital and extension fees, provided that the aggregate principal amount of advances under the Note may not exceed $300,000.

 

The Note bears interest at a rate of 10% per annum, commencing on July 8, 2026, and continuing for a period of one year. The outstanding principal balance of the Note will become due and payable upon the occurrence of (i) the closing of the Company’s initial business combination (a “DeSPAC Transaction”) or (ii) the liquidation of the Company. In the event of a liquidation, all amounts due under the Note will be repaid in cash. In the event of a DeSPAC Transaction, the Sponsor may elect to receive repayment in cash or to convert the outstanding principal balance of the Note into shares of common stock of the post-business combination company at a conversion price of $1.00 per share.

 

If converted, the number of shares issuable will equal the portion of the principal amount being converted divided by $1.00, rounded up to the nearest whole share. The conversion shares will be entitled to registration rights and the holders will enter into a registration rights agreement with the post-DeSPAC company consistent with the Company’s existing registration rights agreement.

 

The Note may be prepaid at any time without penalty upon written notice by the Company to the Sponsor. The Note is unsecured, and the Sponsor has waived any claim against the funds held in the Company’s trust account established in connection with the Company’s initial public offering.

 

The issuance of the Note was made pursuant to the exemption from registration contained in Section 4(a)(2) of the Securities Act of 1933, as amended (the “Securities Act”).

 

The foregoing description is qualified in its entirety by reference to the Note, a copy of which is attached as Exhibit 10.1 hereto and is incorporated herein by reference.

 

Item 2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

 

The disclosure set forth above under Item 1.01 is incorporated herein by reference.

 

Item 3.02 Unregistered Sales of Equity Securities.

 

To the extent the Note may be converted into shares of common stock upon the closing of a DeSPAC Transaction, such shares will be issued in reliance on the exemption from registration provided by Section 4(a)(2) of the Securities Act, as a transaction not involving a public offering.

 

Item 9.01 Financial Statements and Exhibits.

 

Exhibit No.   Description
10.1   Convertible Note, dated August 21, 2026, issued by Black Hawk Acquisition Corporation to Black Hawk Management LLC
104   Cover Page Interactive Data File (embedded within the Inline XBRL document)

 

 1 

 

 

SIGNATURES

 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

Black Hawk Acquisition Corporation  
     
By: /s/ Kent Louis Kaufman  
  Kent Lous Kaufman,
Chief Executive Officer
 
     
Date: August 26, 2026  

 

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Filing Exhibits & Attachments

5 documents