Columbus Acquisition Corp shareholders approve extension to Jan 2027; ~3.45M shares redeemed

This filing

At the Extraordinary General Meeting, the shareholders of the Company approved the proposal (the “Charter Amendment Proposal”) that the Company’s Amended and Restated Memorandum and Articles of Association (the “Charter”), which provided that the Company has until January 22, 2026 to complete a business combination, be deleted in their entirety and the substitution in their place of the Second Amended and Restated Memorandum and Articles of Association (the “Amended Charter”) to provide that the Company has until January 22, 2026 to complete a business combination, and may elect to extend the period to consummate a business combination up to twelve times, each by an additional one-month extension (the “Monthly Extension”), for a total of up to twelve months to January 22, 2027.

Comparable filing

On May 26, 2026, in connection with the IPO, the Company filed its amended and restated memorandum and articles of association (the “Amended and Restated Memorandum and Articles of Association”) with the Cayman Islands Registrar of Companies, which was effective on May 26, 2026.

This filing

At the Extraordinary General Meeting, the shareholders of the Company approved the proposal (the “Charter Amendment Proposal”) that the Company’s Amended and Restated Memorandum and Articles of Association (the “Charter”), which provided that the Company has until January 22, 2026 to complete a business combination, be deleted in their entirety and the substitution in their place of the Second Amended and Restated Memorandum and Articles of Association (the “Amended Charter”) to provide that the Company has until January 22, 2026 to complete a business combination, and may elect to extend the period to consummate a business combination up to twelve times, each by an additional one-month extension (the “Monthly Extension”), for a total of up to twelve months to January 22, 2027.

Comparable filing

On May 6, 2026, and in connection with the IPO, the Company adopted its Amended and Restated Memorandum and Articles of Association.

This filing

At the Extraordinary General Meeting, the shareholders of the Company approved the proposal (the “Charter Amendment Proposal”) that the Company’s Amended and Restated Memorandum and Articles of Association (the “Charter”), which provided that the Company has until January 22, 2026 to complete a business combination, be deleted in their entirety and the substitution in their place of the Second Amended and Restated Memorandum and Articles of Association (the “Amended Charter”) to provide that the Company has until January 22, 2026 to complete a business combination, and may elect to extend the period to consummate a business combination up to twelve times, each by an additional one-month extension (the “Monthly Extension”), for a total of up to twelve months to January 22, 2027.

Comparable filing

On May 7, 2026, the Company filed an amended and restated certificate of incorporation (the “Certificate of Incorporation”) with the Secretary of State of the State of Delaware

This filing

On January 16, 2026, Columbus Acquisition Corp, a Cayman Islands exempted company (the “Company”) held an extraordinary general meeting of shareholders (the “Extraordinary General Meeting”), where the shareholders of the Company approved, among the other things, to amend the Investment Management Trust Agreement dated January 22, 2025 (the “Trust Agreement”), by and between the Company and Continental Stock Transfer & Trust Company, a New York limited purpose trust company (the “Trustee”) to provide that the Trustee must commence liquidation of the Company’s trust account (the “Trust Account”) by the prescribed timeline as provided in the Company’s Amended Charter (as defined below).

Comparable filing

In connection with the Private Placement, the Company entered into Registration Rights Agreements with the Investors, dated as of June 1, 2026 (the “PIPE Registration Rights Agreement”), pursuant to which the Company has agreed to (i) prepare and file a registration statement with the Securities and Exchange Commission (the “SEC”) covering the resale of the Common Stock sold in the Private Placement within 45 days of the closing of the Private Placement, (ii) use commercially reasonable efforts to have such registration statement declared effective within the time period set forth in the PIPE Registration Rights Agreement, and to keep such registration statement effective until the date that all registrable securities covered by such registration statement (a) have been sold, thereunder or pursuant to Rule 144, or (b) may be sold without volume or manner-of-sale restrictions pursuant to Rule 144 and without the requirement for 1 the Company to be in compliance with the current public i

This filing

On January 16, 2026, Columbus Acquisition Corp, a Cayman Islands exempted company (the “Company”) held an extraordinary general meeting of shareholders (the “Extraordinary General Meeting”), where the shareholders of the Company approved, among the other things, to amend the Investment Management Trust Agreement dated January 22, 2025 (the “Trust Agreement”), by and between the Company and Continental Stock Transfer & Trust Company, a New York limited purpose trust company (the “Trustee”) to provide that the Trustee must commence liquidation of the Company’s trust account (the “Trust Account”) by the prescribed timeline as provided in the Company’s Amended Charter (as defined below).

Comparable filing

On May 28, 2026, Karman Holdings Inc. (the “Company”) entered into an underwriting agreement (the “Underwriting Agreement”) with the persons named in Schedule II thereto (the “Selling Stockholders”) and Citigroup Global Markets Inc. and Evercore Group L.L.C., as the underwriters (the “Underwriters”), pursuant to which the Selling Stockholders agreed to sell 14,000,000 shares of common stock, par value $0.001 per share, of the Company (the “Common Stock”) at a public offering price of $61.00 per share (the “Offering Price”), less underwriting discounts and commissions (the “Offering”).

This filing

On January 16, 2026, Columbus Acquisition Corp, a Cayman Islands exempted company (the “Company”) held an extraordinary general meeting of shareholders (the “Extraordinary General Meeting”), where the shareholders of the Company approved, among the other things, to amend the Investment Management Trust Agreement dated January 22, 2025 (the “Trust Agreement”), by and between the Company and Continental Stock Transfer & Trust Company, a New York limited purpose trust company (the “Trustee”) to provide that the Trustee must commence liquidation of the Company’s trust account (the “Trust Account”) by the prescribed timeline as provided in the Company’s Amended Charter (as defined below).

Comparable filing

pursuant to an additional securities purchase agreement with certain members of the executive management team of the Company (the “Management Purchase Agreement”

This filing

At the Extraordinary General Meeting, the shareholders of the Company approved the proposal (the “Charter Amendment Proposal”) that the Company’s Amended and Restated Memorandum and Articles of Association (the “Charter”), which provided that the Company has until January 22, 2026 to complete a business combination, be deleted in their entirety and the substitution in their place of the Second Amended and Restated Memorandum and Articles of Association (the “Amended Charter”) to provide that the Company has until January 22, 2026 to complete a business combination, and may elect to extend the period to consummate a business combination up to twelve times, each by an additional one-month extension (the “Monthly Extension”), for a total of up to twelve months to January 22, 2027.

Comparable filing

On May 8, 2026, the Board approved an amendment and restatement of the Company’s Amended and Restated Bylaws, dated as of September 15, 2023 (as amended, the “ Bylaws ”), to remove references related to Apollo and the Amended and Restated Stockholders Agreement, dated December 14, 2018, between the Company, Prime Security Services TopCo Parent, L.P., and the Co-Investors.

This filing

On January 16, 2026, Columbus Acquisition Corp, a Cayman Islands exempted company (the “Company”) held an extraordinary general meeting of shareholders (the “Extraordinary General Meeting”), where the shareholders of the Company approved, among the other things, to amend the Investment Management Trust Agreement dated January 22, 2025 (the “Trust Agreement”), by and between the Company and Continental Stock Transfer & Trust Company, a New York limited purpose trust company (the “Trustee”) to provide that the Trustee must commence liquidation of the Company’s trust account (the “Trust Account”) by the prescribed timeline as provided in the Company’s Amended Charter (as defined below).

Comparable filing

On June 1, 2026, USA Rare Earth, Inc. (the “Company”) entered into a Lease Agreement (the “Lease”) with TC Liberty Development, LLC, a Delaware limited liability company (“Landlord”), for the lease of a to-be-constructed specialty rare earth magnet manufacturing facility located on Bear Den Road in Blacksburg, Cherokee County, South Carolina (the “Premises”).