<SEC-DOCUMENT>0001213900-25-007548-index.html : 20250128
<SEC-HEADER>0001213900-25-007548.hdr.sgml : 20250128
<ACCEPTANCE-DATETIME>20250128161346
ACCESSION NUMBER:		0001213900-25-007548
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		13
CONFORMED PERIOD OF REPORT:	20250122
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Unregistered Sales of Equity Securities
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20250128
DATE AS OF CHANGE:		20250128

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Columbus Acquisition Corp/Cayman Islands
		CENTRAL INDEX KEY:			0002028201
		STANDARD INDUSTRIAL CLASSIFICATION:	BLANK CHECKS [6770]
		ORGANIZATION NAME:           	05 Real Estate & Construction
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-42485
		FILM NUMBER:		25564308

	BUSINESS ADDRESS:	
		STREET 1:		89 NEXUS WAY
		STREET 2:		CAMANA BAY
		CITY:			GRAND CAYMAN
		STATE:			E9
		ZIP:			KY1-9009
		BUSINESS PHONE:		212-451-2930

	MAIL ADDRESS:	
		STREET 1:		89 NEXUS WAY
		STREET 2:		CAMANA BAY
		CITY:			GRAND CAYMAN
		STATE:			E9
		ZIP:			KY1-9009
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>ea0228739-8k_columbus.htm
<DESCRIPTION>CURRENT REPORT
<TEXT>
Document 1 - file: ea0228739-8k_columbus.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.1
<SEQUENCE>2
<FILENAME>ea022873901ex1-1_columbus.htm
<DESCRIPTION>UNDERWRITING AGREEMENT, DATED JANUARY 22, 2025, BY AND BETWEEN THE COMPANY AND THE REPRESENTATIVE
<TEXT>
Document 2 - file: ea022873901ex1-1_columbus.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.1
<SEQUENCE>3
<FILENAME>ea022873901ex3-1_columbus.htm
<DESCRIPTION>FIRST AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION, EFFECTIVE AS OF JANUARY 22, 2025
<TEXT>
Document 3 - file: ea022873901ex3-1_columbus.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>4
<FILENAME>ea022873901ex4-1_columbus.htm
<DESCRIPTION>RIGHTS AGREEMENT, DATED JANUARY 22, 2025, BETWEEN THE COMPANY AND CST, AS RIGHTS AGENT
<TEXT>
Document 4 - file: ea022873901ex4-1_columbus.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>5
<FILENAME>ea022873901ex10-1_columbus.htm
<DESCRIPTION>UNIT SUBSCRIPTION AGREEMENT DATED JANUARY 22, 2025, BETWEEN THE COMPANY AND THE SPONSOR
<TEXT>
Document 5 - file: ea022873901ex10-1_columbus.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.2
<SEQUENCE>6
<FILENAME>ea022873901ex10-2_columbus.htm
<DESCRIPTION>SECURITIES TRANSFER AGREEMENT, DATED NOVEMBER 8, 2024, AS AMENDED ON DECEMBER 20, 2024, AMONG THE COMPANY, THE SPONSOR, AND CERTAIN DIRECTORS OF THE COMPANY
<TEXT>
Document 6 - file: ea022873901ex10-2_columbus.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.3
<SEQUENCE>7
<FILENAME>ea022873901ex10-3_columbus.htm
<DESCRIPTION>INVESTMENT MANAGEMENT TRUST AGREEMENT, DATED JANUARY 22, 2025, BETWEEN THE COMPANY AND CST, AS TRUSTEE
<TEXT>
Document 7 - file: ea022873901ex10-3_columbus.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.4
<SEQUENCE>8
<FILENAME>ea022873901ex10-4_columbus.htm
<DESCRIPTION>REGISTRATION RIGHTS AGREEMENT, DATED JANUARY 22, 2025, BETWEEN THE COMPANY, THE SPONSOR, AND THE REPRESENTATIVE
<TEXT>
Document 8 - file: ea022873901ex10-4_columbus.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.5
<SEQUENCE>9
<FILENAME>ea022873901ex10-5_columbus.htm
<DESCRIPTION>LETTER AGREEMENT, DATED JANUARY 22, 2025, AMONG THE COMPANY, THE SPONSOR, AND OFFICERS AND DIRECTORS OF THE COMPANY
<TEXT>
Document 9 - file: ea022873901ex10-5_columbus.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.6
<SEQUENCE>10
<FILENAME>ea022873901ex10-6_columbus.htm
<DESCRIPTION>INDEMNITY AGREEMENT DATED JANUARY 22, 2025, BETWEEN THE COMPANY AND THE OFFICERS AND DIRECTORS OF THE REGISTRANT
<TEXT>
Document 10 - file: ea022873901ex10-6_columbus.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.7
<SEQUENCE>11
<FILENAME>ea022873901ex10-7_columbus.htm
<DESCRIPTION>ADMINISTRATIVE SERVICE AGREEMENT, DATED JANUARY 22, 2025, BETWEEN THE COMPANY AND THE SPONSOR
<TEXT>
Document 11 - file: ea022873901ex10-7_columbus.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>12
<FILENAME>ea022873901ex99-1_columbus.htm
<DESCRIPTION>PRESS RELEASE, DATED JANUARY 22, 2025
<TEXT>
Document 12 - file: ea022873901ex99-1_columbus.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>13
<FILENAME>ea022873901ex99-2_columbus.htm
<DESCRIPTION>PRESS RELEASE, DATED JANUARY 24, 2025
<TEXT>
Document 13 - file: ea022873901ex99-2_columbus.htm

</DOCUMENT>
</SEC-DOCUMENT>