Feis Equities discloses 8.43% stake in Eureka Acquisition (EURK)

Rhea-AI Filing Summary

Feis Equities LLC and Lawrence M. Feis filed an amended Schedule 13G reporting beneficial ownership of 285,592 Class A ordinary shares of Eureka Acquisition Corp, representing 8.43% of the class. This percentage is based on 3,388,233 Class A shares outstanding as of December 12, 2025.

The reporting persons state they have sole voting and dispositive power over these shares and no shared power. They also certify the holdings were not acquired to change or influence control of Eureka Acquisition Corp.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Eureka Acquisition Corp

(Name of Issuer)

Class A ordinary shares (par value .0001)

(Title of Class of Securities)

G32168109

(CUSIP Number)

12/31/2025

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

SCHEDULE 13G

CUSIP No. G32168109

1

Names of Reporting Persons

Feis Equities LLC

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

ILLINOIS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 285,592.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 285,592.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

285,592.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

8.43 %

12

Type of Reporting Person (See Instructions)

OO

Comment for Type of Reporting Person: Type of Reporting Person: OO - Limited Liability Company

SCHEDULE 13G

CUSIP No. G32168109

1

Names of Reporting Persons

Lawrence M. Feis

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 285,592.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 285,592.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

285,592.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

8.43 %

12

Type of Reporting Person (See Instructions)

IN

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Eureka Acquisition Corp
(b)	Address of issuer's principal executive offices: 14 Prudential Tower, Singapore, Singapore, 049712
Item 2.
(a)	Name of person filing: (i) Feis Equities LLC (ii) Lawrence M. Feis
(b)	Address or principal business office or, if none, residence: The address of the business office of each of the Reporting Persons is: 1740 Waukegan Road Suite 206 Glenview, Illinois 60025
(c)	Citizenship: Citizenship is set forth in Row 4 of the cover page for each Reporting Person hereto and is incorporated hereto by reference for each Reporting Person.
(d)	Title of class of securities: Class A ordinary shares (par value .0001)
(e)	CUSIP No.: G32168109
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: The percentage set forth in row 11 of the cover page for each Reporting Person is based on 3,388,233 Class A ordinary shares outstanding as of December 12, 2025, as reported by the Issuer in its 10-K filing for the fiscal year ending September 30, 2025, filed with the Securities and Exchange Commission on December 15, 2025.
(b)	Percent of class: 8.43 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 285,592
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 285,592
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Feis Equities LLC

Signature:	Lawrence M. Feis
Name/Title:	Managing Member LLC
Date:	01/30/2026

Lawrence M. Feis

Signature:	Lawrence M. Feis
Name/Title:	Individual
Date:	01/30/2026

Exhibit Information

Exhibit A - Joint Filing Agreement

FAQ

What stake in Eureka Acquisition Corp (EURK) is reported in this Schedule 13G/A?

The filing reports beneficial ownership of 285,592 Class A ordinary shares of Eureka Acquisition Corp, equal to 8.43% of the class. This stake reflects shares over which the filers have sole voting and dispositive power, based on the issuer’s reported outstanding shares.

Who are the reporting persons in the Eureka Acquisition Corp (EURK) Schedule 13G/A?

The reporting persons are Feis Equities LLC and Lawrence M. Feis. Both report beneficial ownership of the same 285,592 Class A ordinary shares, with Feis Equities organized in Illinois and Lawrence M. Feis a United States citizen, sharing the same Glenview, Illinois business address.

How was the 8.43% ownership in Eureka Acquisition Corp (EURK) calculated?

The 8.43% figure is based on 3,388,233 Class A ordinary shares outstanding as of December 12, 2025. That share count comes from Eureka Acquisition Corp’s Form 10-K for the year ended September 30, 2025, which the filers reference when computing their ownership percentage.

Do the reporting persons seek to influence control of Eureka Acquisition Corp (EURK)?

The filers certify the securities were not acquired and are not held for the purpose of changing or influencing control of Eureka Acquisition Corp. They also state the shares are not held in connection with any transaction having that purpose, aside from possible nomination activities under specified SEC rules.

What voting and dispositive powers are reported over Eureka Acquisition Corp (EURK) shares?

The filing states the reporting persons have sole voting power over 285,592 Class A ordinary shares and no shared voting power. They also report sole dispositive power over the same 285,592 shares and no shared dispositive power, indicating individual authority over voting and disposition decisions.

What type of entity is Feis Equities LLC in the Eureka Acquisition Corp (EURK) filing?

Feis Equities LLC is identified as a limited liability company organized in Illinois and classified as “OO” (other) as a reporting person type. It reports beneficial ownership of 285,592 Eureka Acquisition Corp Class A ordinary shares with sole voting and sole dispositive power over those shares.