Columbus Acquisition Corp received an amended beneficial ownership report from Harraden Circle Investments, LLC and its managing member, Frederick V. Fortmiller, Jr. They report beneficial ownership of 557,800 Ordinary Shares of Columbus Acquisition Corp, representing 7.02% of the class. All of these shares are held with shared voting and dispositive power; neither reporting person has sole voting or sole dispositive power over any shares. The shares are held for the accounts of several Harraden-managed funds, which are entitled to receive dividends or sale proceeds. The amendment reflects an internal reorganization effective June 30, 2026, after which certain prior reporting persons are no longer beneficial owners, and it changes the rule basis under which this ownership is reported.
Positive
None.
Negative
None.
Key Figures
Shares beneficially owned:557,800 sharesPercent of class owned:7.02%Shared voting power:557,800 shares+3 more
6 metrics
Shares beneficially owned557,800 sharesOrdinary Shares of Columbus Acquisition Corp reported by the reporting persons
Percent of class owned7.02%Percentage of Columbus Acquisition Corp Ordinary Shares beneficially owned
Shared voting power557,800 sharesShares over which the reporting persons share voting power
Sole voting power0 sharesShares over which the reporting persons have sole voting power
Shared dispositive power557,800 sharesShares over which the reporting persons share dispositive power
Effective date of reorganization06/30/2026Internal reorganization that changed which persons are beneficial owners
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.
shared voting powerfinancial
"6 | Shared Voting Power 557,800.00"
Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.
shared dispositive powerfinancial
"8 | Shared Dispositive Power 557,800.00"
dispositive powerfinancial
"(iii) Sole power to dispose or to direct the disposition of: 0"
Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.
Ownership of more than 5 Percentregulatory
"Item 6. | Ownership of more than 5 Percent on Behalf of Another Person."
What ownership stake in COLA does Harraden Circle Investments report in this Schedule 13G/A?
Harraden Circle Investments, LLC and Frederick V. Fortmiller, Jr. report beneficial ownership of 557,800 Ordinary Shares of Columbus Acquisition Corp, representing 7.02% of the outstanding class according to this amended Schedule 13G filing.
How is voting power over COLA shares allocated for Harraden Circle Investments?
The reporting persons have 0 shares with sole voting power and 557,800 shares with shared voting power. They also have shared dispositive power over the same 557,800 shares, with no sole dispositive power reported.
Who are the reporting persons in the Columbus Acquisition Corp (COLA) Schedule 13G/A?
The filing is submitted on behalf of Harraden Circle Investments, LLC and Frederick V. Fortmiller, Jr.. Mr. Fortmiller is the managing member of Harraden Circle Investments, which serves as investment manager to several Harraden funds holding the reported shares.
Which Harraden funds hold COLA shares reported in this Schedule 13G/A for COLA?
The reported shares are held for the accounts of Harraden Circle Investors, LP, Harraden Circle Special Opportunities, LP, Harraden Circle Strategic Investments, LP, and Harraden Circle Concentrated, LP, which are managed by Harraden Circle Investments, LLC.
What change prompted the amendment to the COLA Schedule 13G/A filing?
The amendment reflects an internal reorganization effective June 30, 2026. It removes prior reporting persons who are no longer beneficial owners of the reported securities and changes the rule under which the Schedule 13G is filed for the remaining reporting persons.
Who can receive dividends or sale proceeds from the COLA shares reported by Harraden?
Certain Harraden funds identified in the filing have the right to receive dividends and proceeds from any sale of the 557,800 Ordinary Shares reported, reflecting their economic interest in the securities of Columbus Acquisition Corp.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 1)
Columbus Acquisition Corp
(Name of Issuer)
Ordinary Shares
(Title of Class of Securities)
G2295P107
(CUSIP Number)
06/30/2026
(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)
schemaVersion:
SCHEDULE 13G
CUSIP Number(s):
G2295P107
1
Names of Reporting Persons
Harraden Circle Investments, 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
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
557,800.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
557,800.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
557,800.00
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)
7.02 %
12
Type of Reporting Person (See Instructions)
OO, IA
SCHEDULE 13G
CUSIP Number(s):
G2295P107
1
Names of Reporting Persons
Frederick V. Fortmiller, Jr.
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
0.00
6
Shared Voting Power
557,800.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
557,800.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
557,800.00
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)
7.02 %
12
Type of Reporting Person (See Instructions)
HC, IN
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
Columbus Acquisition Corp
(b)
Address of issuer's principal executive offices:
14 Prudential Tower Singapore 049712
Item 2.
(a)
Name of person filing:
This Statement is filed on behalf of Harraden Circle Investments, LLC ("Harraden Adviser") and Frederick V. Fortmiller, Jr. ("Mr. Fortmiller") (collectively, the "Reporting Persons").
This Statement relates to Shares (as defined herein) held for the accounts of Harraden Circle Investors, LP ("Harraden Fund"), Harraden Circle Special Opportunities, LP ("Harraden Special Op Fund"), Harraden Circle Strategic Investments, LP ("Harraden Strategic Fund"), and Harraden Circle Concentrated, LP ("Harraden Concentrated Fund"). Harraden Adviser serves as investment manager to Harraden Fund, Harraden Special Op Fund, Harraden Strategic Fund, Harraden Concentrated Fund, and other high net worth individuals and, in such capacity, exercises voting and dispositive power over the Shares reported herein. Mr. Fortmiller is the managing member of Harraden Adviser.
(b)
Address or principal business office or, if none, residence:
885 Third Avenue, Suite 2600B, New York, NY 10022
(c)
Citizenship:
Harraden Adviser is a Delaware limited liability company. Mr. Fortmiller is a citizen of the United States of America.
(d)
Title of class of securities:
Ordinary Shares
(e)
CUSIP No.:
G2295P107
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:
557,800
(b)
Percent of class:
7.02 %
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
0
(ii) Shared power to vote or to direct the vote:
557,800
(iii) Sole power to dispose or to direct the disposition of:
0
(iv) Shared power to dispose or to direct the disposition of:
557,800
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.
If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required.
Certain funds identified in Item 2(a) have the right to receive any dividends from, or the proceeds from the sale of, the securities reported herein.
Item 7.
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary.
See disclosure in Item 2 hereof.
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 acquired and are held in the ordinary course of business and 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.
Harraden Circle Investments, LLC
Signature:
/s/ Frederick V. Fortmiller, Jr.
Name/Title:
Frederick V. Fortmiller, Jr., managing member
Date:
08/07/2026
Frederick V. Fortmiller, Jr.
Signature:
/s/ Frederick V. Fortmiller, Jr.
Name/Title:
Frederick V. Fortmiller, Jr.
Date:
08/07/2026
Comments accompanying signature: This Schedule 13G amends the Schedule 13G filed under Rule 13d-1(c) to remove the reporting persons who, after an internal reorganization effective June 30, 2026, are no longer beneficial owners of the securities reported herein and to change the Rule under which this Schedule 13G is filed to Rule 13d-1(b), because the remaining reporting persons qualify to file Schedule 13G under Rule 13d-1(b).
