Welcome to our dedicated page for Columbus Acquisition SEC filings (Ticker: COLAR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The SEC filings page for Columbus Acquisition Corp (NASDAQ: COLAR) provides access to the company’s regulatory disclosures as a blank check company formed to complete a business combination. Through its registration statement and subsequent reports, Columbus Acquisition Corp describes its capital structure, trust account arrangements, and the terms of the rights associated with the COLAR ticker.
Key documents include the registration statement declared effective by the U.S. Securities and Exchange Commission in connection with its initial public offering of units on The Nasdaq Global Market. That filing explains how each unit consists of one ordinary share and one right to receive one-seventh of one ordinary share upon consummation of an initial business combination, as well as the conditions under which the units, ordinary shares, and rights trade under the symbols COLAU, COLA, and COLAR.
Investors can also review Current Reports on Form 8-K and other filings that describe material events, such as the definitive Business Combination Agreement among Columbus Acquisition Corp, WISeKey International Holding AG’s subsidiary WISeSat.Space Corp, and the newly formed British Virgin Islands holding company WISeSat.Space Holdings Corp. These filings outline how Columbus and WISeSat are expected to become wholly owned subsidiaries of the new holding company, the conversion of Columbus shares and rights into shares of the combined entity, and the anticipated contribution of cash from Columbus’s trust account.
On this page, AI-powered tools can help interpret lengthy filings by highlighting the sections that describe the business combination terms, shareholder redemption rights, the mechanics of the COLAR rights, and other structural details. Real-time updates from the SEC’s EDGAR system ensure that new registration statements, proxy materials, and transaction-related reports are available for review as they are filed.
Columbus Acquisition Corp, a Cayman Islands blank check company, filed its annual report covering activity through its January 24, 2025 IPO and subsequent deal efforts. The SPAC raised $60,000,000 from 6,000,000 units at $10.00 each, plus $2,342,900 from 234,290 private units, and placed these proceeds in a trust account.
In January 2026, shareholders approved a charter amendment allowing up to twelve one‑month extensions to January 22, 2027; 3,449,851 ordinary shares were redeemed for about $35.82 million, and Monthly Extension Fees of $100,000 were deposited into the trust. As of the report date, 4,494,439 ordinary shares were outstanding.
On November 9, 2025, the company signed a business combination agreement with WISeSat.Space Corp., using a new British Virgin Islands holding company. At closing, the seller is to receive Pubco shares valued at $250,000,000 plus any Transaction Financing, at $10.00 per Pubco ordinary share, with a special Class F giving 49.9% of total voting power. For 2025, the SPAC reported net income of $1,285,090, driven by $2,231,602 of trust interest income and $946,512 of general and administrative expenses. Management highlights substantial doubt about continuing as a going concern because completion of a business combination or liquidation by January 22, 2027 will require additional financing and timely closing.
Mizuho Financial Group, Inc. filed an amended ownership report showing it beneficially owns 552,804 common shares of Columbus Acquisition Corp, representing 7.0% of the class. Mizuho has sole power to vote and dispose of these shares, with no shared voting or dispositive power.
The filing states the securities were acquired and are held in the ordinary course of business and not with the purpose or effect of changing or influencing control of Columbus Acquisition Corp. The position is reported as being held indirectly through a wholly owned subsidiary of Mizuho.
Barclays PLC filed an amended Schedule 13G/A reporting its beneficial ownership in Columbus Acquisition Corp common stock. Barclays reports beneficial ownership of 297,000 shares of common stock, representing 3.73% of the class. Barclays has sole voting and sole dispositive power over all 297,000 shares and no shared voting or dispositive power.
The filing states that the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of Columbus Acquisition Corp, nor in connection with any transaction intended to have that effect.
Harraden Circle–affiliated entities have filed an initial ownership report for Columbus Acquisition Corp (COLA). The Form 3 discloses indirect beneficial ownership of 557,800 ordinary shares as of January 20, 2026, reported as held indirectly.
The shares are directly owned by several Harraden Circle limited partnerships, with Harraden Circle Investors GP, LP and Harraden Circle Investments, LLC involved as general partner and investment manager. These entities, and Frederick V. Fortmiller Jr. as managing member, each disclaim beneficial ownership beyond their pecuniary interest.
Columbus Acquisition Corp disclosed that it has used one of its available monthly extensions to push back the deadline to complete its initial business combination. Under its Charter, the company could extend the deadline month-by-month from January 22, 2026 up to January 22, 2027 by paying a fee.
On or about January 22, 2026, the company deposited $50,000, described as the Monthly Extension Fee, into its Trust Account for the benefit of public shareholders. This payment extends the time it has to complete its first business combination from January 22, 2026 to February 22, 2026, giving the company an additional month to pursue a suitable merger target.
Columbus Acquisition Corp held an extraordinary general meeting where shareholders approved changes to its charter and trust agreement. The new charter keeps the deadline to complete a business combination at January 22, 2026, but allows the company to elect up to twelve one-month extensions, potentially moving the outside date to January 22, 2027. The trust agreement was amended so the trustee must liquidate the trust account according to the revised charter timeline.
On the December 22, 2025 record date there were 7,944,290 ordinary shares outstanding. Shareholders approved both the charter and trust amendments by votes of 5,164,299 for and 1,188,717 against. In connection with the charter vote, 3,449,851 ordinary shares were submitted for redemption. After these redemptions, the company reports 4,494,439 ordinary shares outstanding, including 2,550,149 shares held by public shareholders.