8-K: Eureka Acquisition Extends SPAC Deadline to Nov 3

Eureka Acquisition Corp secured a one-month extension to November 3, 2025, for its initial business combination, funded by a $150,000 promissory note from its sponsor.

Summary

• Eureka Acquisition Corp extended its deadline to complete an initial business combination by one month, from October 3, 2025, to November 3, 2025.
• The extension was facilitated by a deposit of $150,000 into the company's trust account for public shareholders.
• Hercules Capital Management Corp, the company's sponsor, made the $150,000 payment.
• In connection with this payment, the company issued an unsecured promissory note (the Extension Note) for $150,000 to the Sponsor, dated October 6, 2025.
• The Extension Note bears no interest and is payable upon the earlier of the consummation of a business combination or the expiry of the company's term.
• The Sponsor has the option to convert the Extension Note, in whole or in part, into private units at a conversion price of $10.00 per unit. Each unit consists of one Class A ordinary share and one right to receive one-fifth of one Class A ordinary share.
• The issuance of the Extension Note was made under the exemption from registration provided by Section 4(a)(2) of the Securities Act of 1933.

Sentiment

Score: 5

Explanation: The extension is a neutral event for a SPAC, indicating neither significant progress nor a complete failure. It provides more time but also reflects the ongoing challenge of securing a business combination. The sponsor's continued funding is a positive, but the associated debt/potential dilution is a negative.

Positives

• Secured a one-month extension to November 3, 2025, providing additional time to identify and complete an initial business combination.
• The sponsor, Hercules Capital Management Corp, demonstrated continued commitment by funding the $150,000 extension fee.
• The extension mechanism is a standard provision within the company's amended and restated memorandum and articles of association, allowing for extensions up to July 3, 2026.

Negatives

• The company incurred a $150,000 financial obligation to its sponsor for the extension, which will either be repaid or converted into equity, potentially diluting public shareholders.
• The need for an extension indicates that the company has not yet identified or finalized an initial business combination target within its original timeframe.
• The continued search for a suitable business combination target prolongs the uncertainty for investors regarding the company's future operations.

Risks

• Failure to consummate a business combination by the extended deadline of November 3, 2025, or the maximum extension date of July 3, 2026, could lead to the company's liquidation.
• The Extension Note contains several events of default, including failure to pay principal, bankruptcy, breach of obligations, cross defaults, and enforcement proceedings, which could accelerate the note's maturity.
• Conversion of the Extension Note into private units could result in dilution for existing Class A ordinary shareholders.
• The company's ability to find a suitable business combination partner remains uncertain, which is a fundamental risk for SPACs.

Future Outlook

The company now has until November 3, 2025, to complete its initial business combination. It retains the ability to further extend this period by one-month increments, each requiring a $150,000 deposit, up to a maximum term expiry of July 3, 2026. The immediate focus is on identifying and finalizing a suitable target.

Management Comments

• The company has duly caused this report to be signed on its behalf by Fen Zhang, Chief Executive Officer, on October 7, 2025.

Industry Context

The need for an extension is a common occurrence in the Special Purpose Acquisition Company (SPAC) industry, reflecting the challenges many SPACs face in identifying and successfully merging with a suitable target company within their initial timeframe. This trend has been exacerbated by increased regulatory scrutiny and market volatility, making it harder for SPACs to complete de-SPAC transactions.

Comparison to Industry Standards

• The extension of the business combination period, funded by a sponsor-provided promissory note, aligns with common practices observed across the SPAC industry, particularly for vehicles launched in recent years that are nearing their initial deadlines.
• Many SPACs, such as [Hypothetical SPAC X] and [Hypothetical SPAC Y], have similarly sought and obtained extensions, often involving comparable monthly fees (e.g., $100,000 $200,000) and convertible notes from their sponsors.
• The $10.00 conversion price for units is also standard, reflecting the initial IPO price. This indicates that Eureka Acquisition Corp's actions are consistent with industry norms for SPACs facing challenges in identifying and closing a de-SPAC transaction within their original timeframe, rather than an outlier event.

Corporate Governance

Related Party Transactions

• Hercules Capital Management Corp, the company's sponsor, deposited $150,000 into the trust account for the extension fee.
• The company issued an unsecured promissory note for $150,000 to Hercules Capital Management Corp in connection with this payment.
• Fen Zhang serves as Chief Executive Officer and Director of Eureka Acquisition Corp and also as a Director of Hercules Capital Management Corp, indicating a direct relationship between the parties involved in the transaction.

Stakeholder Impact

• Shareholders: Public shareholders benefit from the extended opportunity for a business combination but face potential dilution if the promissory note is converted into equity. The trust account funds remain protected for redemption if no combination occurs.
• Sponsor (Hercules Capital Management Corp): Incurs the cost of the extension fee but gains the potential for equity conversion and more time to realize value from the SPAC.
• Management: Gains additional time to execute the SPAC's mandate of finding a suitable target.

Next Steps

• Identify and consummate an initial business combination by November 3, 2025.
• Potentially seek further one-month extensions, each requiring an additional $150,000 deposit, up to July 3, 2026.

Key Dates

Recommendation

The extension of the business combination deadline is a common and expected event for many SPACs in the current market environment. While it provides additional time for the company to find a suitable target, it also signals that a definitive agreement has not yet been reached. The sponsor's continued financial support is a positive, but the associated cost and potential for future dilution warrant a neutral stance. Investors should hold and monitor for further developments regarding a potential business combination.

Keywords

SPAC, Special Purpose Acquisition Company, Business Combination, Extension, Promissory Note, Hercules Capital Management Corp, Eureka Acquisition Corp, SEC Filing, 8-K, Trust Account, Class A Ordinary Shares, Rights, Nasdaq