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Eureka Acquisition Corp

For the period ended Dec 31, 2025. Filed Feb 10, 2026.

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A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Dec 31, 2025 · Filed Feb 10, 2026

EURK$11.55+0.4%Stored close · as of Nov 5, 2026

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Item 6. Exhibits

Exhibit No.Description
2.1Business Combination Agreement, dated as of October 29, 2025, by and among Eureka Acquisition Corp, Marine Thinking Inc. and 17358750 Canada Inc. (incorporated herein by reference to Exhibit 2.1 to Form 8-K as filed with the Securities and Exchange Commission on November 3, 2025)
3.1Third Amended and Restated Memorandum and Articles of Associate, dated June 30, 2025. (incorporated herein by reference to Exhibit 3.1 to Form 8-K as filed with the Securities and Exchange Commission on July 2, 2025)
4.1Rights Agreement, dated July 2, 2025, between the Company and Continental Stock Transfer & Trust Company, as rights agent (incorporated by reference to Exhibit 4.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on July 8, 2025).
10.1Extension Promissory Note dated October 6, 2025, issued by the Company to Hercules Capital Management Corp. (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on October 7, 2025).
10.2Support Agreement, dated as of October 29, 2025 by and among Hercules Capital Management Corp, Eureka Acquisition Corp and Marine Thinking Inc. (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 3, 2025).
10.3Voting Agreement, dated as of October 29, 2025 by and among certain shareholders of Marine Thinking Inc., Eureka Acquisition Corp and Marine Thinking Inc. (incorporated by reference to Exhibit 10.2 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 3, 2025).
10.4Form of Registration Rights Agreement, by and among Eureka Acquisition Corp, Marine Thinking Holdings Inc., Hercules Capital Management Corp and certain other parties. (incorporated by reference to Exhibit 10.3 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 3, 2025).
10.5Form of Lock-Up Agreement, by Hercules Capital Management Corp and certain shareholders of Marine Thinking Inc. (incorporated by reference to Exhibit 10.4 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 3, 2025).
10.6Option Purchase Agreement, by and between Hercules Capital Management Corp and Marine Thinking Inc. (incorporated by reference to Exhibit 10.5 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 3, 2025).
10.7Option Assignment Agreement, by and between Marine Thinking Inc. and 17323204 Canada Inc. (incorporated by reference to Exhibit 10.6 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 3, 2025).
10.8Finder’s Agreement, dated April 1, 2025, by and between Eureka Acquisition Corp and Alpha Innovators Limited. (incorporated by reference to Exhibit 10.7 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 3, 2025).
10.9Extension Promissory Note dated November 4, 2025, issued by the Company to Hercules Capital Management Corp. (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 5, 2025).
10.10Extension Promissory Note dated December 4, 2025, issued by the Company to Hercules Capital Management Corp. (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on December 8, 2025).
10.11Sponsor Extension Promissory Note dated January 5, 2026, issued by the Company to Hercules Capital Management Corp. (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on January 9, 2026).
10.12Sponsor Working Capital Note dated January 6, 2026, issued by the Company to Hercules Capital Management Corp. (incorporated by reference to Exhibit 10.2 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on January 9, 2026).
10.13Sponsor Extension Promissory Note dated February 4, 2026, issued by the Company to Hercules Capital Management Corp. (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on February 4, 2026).
31.1*Certification of Chief Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2*Certification of Chief Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1**Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2**Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INSInline XBRL Instance Document.
101.SCHInline XBRL Taxonomy Extension Schema Document.
101.CALInline XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEFInline XBRL Taxonomy Extension Definition Linkbase Document.
101.LABInline XBRL Taxonomy Extension Label Linkbase Document.
101.PREInline XBRL Taxonomy Extension Presentation Linkbase Document.
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)
*Filed herewith.
**Furnished.
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.