STOCK TITAN

Constellation Acquisition Corp I (CSTAF) extends business combination deadline to Aug 29, 2026

(High)
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Constellation Acquisition Corp I created a new short-term obligation when it drew $5,000 on July 29, 2026 under an unsecured promissory note with Constellation Sponsor LP. The funds were deposited into the trust account and extend the deadline to complete its initial business combination from July 29, 2026 to August 29, 2026.

This is the sixth of up to eleven permitted one-month extensions under its amended and restated memorandum and articles of association. The note bears no interest, matures upon closing of the initial business combination, and if no transaction occurs, is repayable only from funds remaining outside the trust account, if any.

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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.
Extension Funds drawn $5,000 Aggregate amount drawn on July 29, 2026 under the unsecured promissory note
Extension window July 29, 2026 to August 29, 2026 One-month extension of the initial business combination deadline
Number of extensions used Sixth of eleven Sixth one-month extension out of eleven permitted under company charter
Note interest rate 0% Unsecured promissory note does not bear interest
Warrant exercise price $11.50 Each redeemable warrant exercisable for one Class A ordinary share at this price
Par value per Class A share $0.0001 Par value of Class A ordinary shares listed for trading
Promissory note date January 30, 2024 Date of unsecured promissory note with Constellation Sponsor LP
unsecured promissory note financial
"pursuant to the unsecured promissory note, dated January 30, 2024"
An unsecured promissory note is a written IOU in which a borrower promises to repay a loan plus any interest but does not pledge any asset as collateral. Investors care because it relies solely on the borrower’s ability to pay—like lending money to someone without holding their watch as security—so it usually carries higher interest and higher risk and ranks below secured debt if the borrower defaults, affecting expected recovery and company credit profile.
trust account financial
"Extension Funds the Company deposited into 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.
initial business combination financial
"extend the date by which it must complete its initial business combination"
An initial business combination is the deal in which a special-purpose acquisition company (SPAC) merges with or acquires an operating business to bring that business onto public markets. Think of the SPAC as an empty shell that raises money from investors, then uses that cash to buy a private company—this transaction turns the private company into a public one and often changes its ownership, valuation, and access to capital, so investors should watch for shifts in risk, future growth prospects, and shareholder rights.
amended and restated memorandum and articles of association regulatory
"permitted under the Company’s amended and restated memorandum and articles"
A document that replaces and combines a company’s core governing papers into a single, updated set of rules spelling out the company’s purpose, share structure, voting rights and how decisions are made. Think of it as rewriting and consolidating a household’s rulebook so everyone knows who controls what and how major choices are handled. Investors watch these changes because they can alter ownership rights, governance, dividend policy and takeover protections, affecting value and control.
redeemable warrants financial
"Redeemable warrants, each whole warrant exercisable for one Class A ordinary share"
A redeemable warrant is a tradable right that lets its holder buy a company’s shares at a fixed price before a set date, but the issuer has the contract power to cancel (redeem) the warrant early under agreed terms. For investors this matters because early redemption can force decision-making, change the timing of when new shares might be created, and affect potential gains or dilution—much like a store coupon that the issuer can cancel by paying you off instead of letting you use it.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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FAQ

What direct financial obligation did CSTAF incur on July 29, 2026?

Constellation Acquisition Corp I incurred a $5,000 obligation by drawing on an unsecured promissory note with Constellation Sponsor LP. The proceeds were deposited into its trust account to fund a one-month extension of the initial business combination deadline.

How did the July 29, 2026 transaction affect CSTAF’s business combination deadline?

The $5,000 draw extended Constellation Acquisition Corp I’s initial business combination deadline from July 29, 2026 to August 29, 2026. This one-month extension is part of a series of optional monthly extensions allowed under its governing documents.

What are the key terms of CSTAF’s unsecured promissory note with its sponsor?

The unsecured promissory note, dated January 30, 2024, bears no interest and matures upon closing of Constellation Acquisition Corp I’s initial business combination. If no business combination occurs, repayment is limited to funds remaining outside the trust account, if any.

How many extensions has CSTAF used and how many remain?

The August 29, 2026 extension is the sixth of up to eleven one-month extensions permitted under Constellation Acquisition Corp I’s amended and restated memorandum and articles of association, leaving additional potential extensions available if used in future months.

Who provided the extension funding to CSTAF and where was it deposited?

Constellation Sponsor LP provided $5,000 in “Extension Funds” under the unsecured promissory note. Constellation Acquisition Corp I deposited this amount into its trust account for public shareholders to support the one-month business combination deadline extension.

What happens to CSTAF’s note if no business combination is completed?

If Constellation Acquisition Corp I does not consummate a business combination, the unsecured promissory note will be repaid, if at all, only from amounts remaining outside the trust account. Funds in the trust account are reserved for the benefit of public shareholders.
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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

 

Date of Report (Date of earliest event reported): July 29, 2026

 

CONSTELLATION ACQUISITION CORP I

(Exact name of registrant as specified in its charter)

 

Cayman Islands   001-39945   98-1574835
(State or other jurisdiction
of incorporation)
  (Commission File Number)   (IRS Employer
Identification No.)

 

1290 Avenue of the Americas

10th Floor

New York, NY

  10104
(Address of principal executive offices)   (Zip Code)

 

(212) 983-1602

Registrant’s telephone number, including area code

 

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 of 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 each exchange on which registered
Class A ordinary shares, par value $0.0001 per share   CSTAF   OTCID Basic Market
Redeemable warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50   CSTWF   OTCID Basic Market
Units, each consisting of one Class A ordinary share and one-third of one redeemable warrant   CSTUF   OTCID Basic Market

 

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

 

On July 29, 2026, Constellation Acquisition Corp I (the “Company”) drew an aggregate of $5,000 (the “Extension Funds”), as approved by unanimous resolution of the extension committee of the Company’s board of directors, dated July 29, 2026, pursuant to the unsecured promissory note, dated January 30, 2024 between the Company and Constellation Sponsor LP (the “Note”), which Extension Funds the Company deposited into the Company’s trust account for its public shareholders. This deposit enables the Company to extend the date by which it must complete its initial business combination from July 29, 2026 to August 29, 2026 (the “Extension”). The Extension is the sixth of eleven one-month extensions permitted under the Company’s amended and restated memorandum and articles of association and provides the Company with additional time to complete its initial business combination. The Note does not bear interest and matures upon closing of the Company’s initial business combination. In the event that the Company does not consummate a business combination, the Note will be repaid only from amounts remaining outside of the Company’s trust account, if any.

 

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SIGNATURE

 

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.

 

Dated: July 29, 2026

 

  CONSTELLATION ACQUISITION CORP I
   
  By: /s/ Chandra R. Patel
  Name:  Chandra R. Patel
  Title: Chief Executive Officer

 

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Filing Exhibits & Attachments

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