Beneficial Ownership Report · SCHEDULE 13G/A
Columbus Acquisition Corp
CCLANASDAQEQUITYCurrent
Beneficial Ownership Report
Structured filing — SCHEDULE 13G/A
primary_doc.xml
Amendment · This filing reports the amendment as submitted.
Subject company
- Company
- Columbus Acquisition Corp
- Company CIK
- 0002028201
- Street
- 14 Prudential Tower
- City
- Singapore
- State / country code
- U0
- Postal code
- 049712
Statement details
- Amendment number
- 3
- Security class
- Ordinary Shares
- Event date
- 09/30/2026
- Rule designation
- Rule 13d-1(b)
Reporting person 1
- Name
- Harraden Circle Investments, LLC
- Citizenship / organization
- DE
- Reporting person type
- OO · IA
- Aggregate amount owned
- 0
- Percent of class
- 0
- Sole voting power
- 0
- Shared voting power
- 0
- Sole dispositive power
- 0
- Shared dispositive power
- 0
- Aggregate excludes certain shares
- N
Reporting person 2
- Name
- Frederick V. Fortmiller, Jr.
- Citizenship / organization
- X1
- Reporting person type
- HC · IN
- Aggregate amount owned
- 0
- Percent of class
- 0
- Sole voting power
- 0
- Shared voting power
- 0
- Sole dispositive power
- 0
- Shared dispositive power
- 0
- Aggregate excludes certain shares
- N
Item 1
Issuer
Columbus Acquisition Corp
Principal executive office address
14 Prudential Tower Singapore 049712
Item 2
Citizenship
Harraden Adviser is a Delaware limited liability company. Mr. Fortmiller is a citizen of the United States of America.
Filing person
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.
Principal business or residence address
885 Third Avenue, Suite 2600B, New York, NY 10022
Item 3
Not applicable indication
N
Type of filing person
IA · HC
Item 4
Percent of class
0
Amount beneficially owned
0
Sole voting power
0
Shared voting power
0
Sole dispositive power
0
Shared dispositive power
0
Item 5
Not applicable indication
N
Ownership of 5% or less
Y
Item 6
Not applicable indication
N
Ownership on behalf of another person
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
Not applicable indication
N
Subsidiaries
See disclosure in Item 2 hereof.
Item 8
Not applicable indication
Y
Item 9
Not applicable indication
Y
Item 10
Not applicable indication
N
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 comments
Explanatory Note: This Amendment is being filed to report that the Reporting Persons have ceased to be the beneficial owners of more than five percent of the outstanding shares of Oridnary Shares of the "Issuer". This Amendment constitutes an exit filing for the Reporting Persons.
Signature 1
- Reporting person
- Harraden Circle Investments, LLC
- Signed
- /s/ Frederick V. Fortmiller, Jr.
- Title
- Frederick V. Fortmiller, Jr., managing member
- Date
- 10/08/2026
Signature 2
- Reporting person
- Frederick V. Fortmiller, Jr.
- Signed
- /s/ Frederick V. Fortmiller, Jr.
- Title
- Frederick V. Fortmiller, Jr.
- Date
- 10/08/2026
Filed exhibits
- EX-99.A ↗ck0001910592-ex99_a.htm
Company context
We are a blank check company incorporated in the Cayman Islands on January 18, 2024 as an exempted company with limited liability (meaning that our public shareholders have no liability, as shareholders of our company, for the liabilities of our company over and above the amount paid for their shares). We were formed for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, recapitalization, reorganization or similar business combination with one or more businesses or entities, which we refer to as a “target business.” Our efforts to identify a prospective target business will not be limited to a particular industry or geographic location. We do not have any specific business combination under consideration and we have not (nor has anyone on our behalf), directly or indirectly, contacted any prospective target business or had any substantive discussions, formal or otherwise, with respect to such a transaction. Additionally, we have not engaged or retained any agent or other representative to identify or locate any suitable acquisition candidate, to conduct any research or take any measures, directly or indirectly, to locate or contact a target business. As a blank check company incorporated for the purpose of effecting a business combination, we have significant ties to China. Dr. Fen “Eric” Zhang, our Chief Executive Officer, who is also the sole member and sole director of our sponsor, is a Canadian citizen but currently resides in China for
Current securities
Recent company filings
- Entry into a Material Definitive Agreement · Completion of Acquisition or Disposition of Assets · Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing · Material Modification to Rights of Security Holders · Changes in Control of Registrant · Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements · Amendments to Articles of Incorporation or Bylaws; Change in Fiscal YearOct 7, 2026
- Submission of Matters to a Vote of Security Holders · Regulation FD DisclosureOct 6, 2026
- 425 filingOct 2, 2026
- Regulation FD DisclosureOct 2, 2026
- 425 filingOct 2, 2026