What Changed
Price Move History
- Daily moves over 5%
- 6 211 sessions, September 26, 2025 to October 1, 2026
- Largest daily move
- -60.8% close of October 1, 2026
- 1-year change
- -72% closing prices, September 26, 2025 to October 1, 2026
- 1-month change
- -73.2% closing prices, September 1, 2026 to October 1, 2026
Company Description
Columbus Acquisition Corp (NASDAQ: COLA) is a blank check company, also commonly referred to as a special purpose acquisition company (SPAC), incorporated in the Cayman Islands. According to its public disclosures, Columbus Acquisition Corp was formed for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization, or similar business combination with one or more businesses or entities. As a SPAC, it is classified in the Financial Services sector under shell companies.
The company’s securities are listed on The Nasdaq Stock Market. Its ordinary shares trade under the symbol COLA, and its rights, each whole right to acquire one-seventh of one ordinary share, trade under the symbol COLAR. Earlier, its units, each consisting of one ordinary share and one right, began trading on the Nasdaq Global Market under the symbol COLAU, with the ordinary shares and rights expected to trade separately as COLA and COLAR once unit separation occurred.
Columbus Acquisition Corp completed an initial public offering of units, each unit consisting of one ordinary share and one right to receive one-seventh of one ordinary share upon consummation of an initial business combination. The company is described as an emerging growth company in its SEC filings and maintains a trust account structure typical for SPACs, with public shareholders having redemption rights in connection with a proposed business combination.
Business purpose and strategy
As stated in its public materials, Columbus Acquisition Corp was formed to pursue a business combination with one or more operating businesses or entities. Its stated objective is to identify and complete a transaction such as a merger, share exchange, asset acquisition, share purchase, or reorganization. The company’s filings describe it as a growth-oriented vehicle led by executives with experience across industries, although specific target industries or geographies are not detailed in the provided information.
In November 2025, Columbus Acquisition Corp entered into a Business Combination Agreement with WISeSat.Space Holdings Corp (Pubco), WISeSat Merger Sub Corp, WISeSat.Space Corp, and WISeKey International Holding Ltd. Under this agreement, Pubco will acquire all of the issued and outstanding shares of WISeSat.Space Corp from WISeKey in exchange for Pubco shares, and WISeSat Merger Sub Corp will merge with and into Columbus Acquisition Corp, with Columbus surviving as a wholly owned subsidiary of Pubco. At the effective time of the merger, each issued and outstanding Columbus ordinary share (other than excluded, dissenting, and redeemed shares) is expected to be converted into the right to receive one Pubco ordinary share.
The Business Combination Agreement describes a structure in which, upon closing, Columbus Acquisition Corp becomes a subsidiary of Pubco, and WISeKey, as seller, receives Pubco shares with an aggregate value based on a stated equity valuation. The agreement also contemplates that WISeKey may, at its election, distribute up to ten percent of the Pubco shares it receives to its shareholders immediately after closing. The transaction is subject to various closing conditions, including shareholder approval, regulatory clearances, effectiveness of a registration statement, and Nasdaq listing approval for Pubco.
Corporate and regulatory framework
Columbus Acquisition Corp is organized as a Cayman Islands exempted company and is identified in SEC filings with a Commission File Number of 001-42485. The company is classified as an emerging growth company under U.S. securities laws, which allows it to take advantage of certain reduced reporting and compliance requirements. Its SEC filings reference typical SPAC-related matters, including trust account arrangements, redemption rights for public shareholders, and conditions to closing for its proposed business combination.
The Business Combination Agreement includes customary representations, warranties, and covenants by Columbus Acquisition Corp, WISeSat, Pubco, and the seller. These cover areas such as corporate existence and power, authorization and binding effect of the agreement, capital structure, compliance with laws, financial information, material contracts, tax matters, and status under the Investment Company Act of 1940. The agreement also provides for covenants relating to preparation and filing of a registration statement on Form F-4, proxy solicitation processes, efforts to obtain financing, and restrictions on soliciting alternative transactions.
Planned combination with WISeSat
Under the announced transaction, Pubco is expected to become a British Virgin Islands holding company that will own both WISeSat and Columbus Acquisition Corp. WISeSat is described in the related press materials as a holding company for WISeSat.Space AG, headquartered in Zug, Switzerland, and operating as a subsidiary of WISeKey. WISeSat’s nanosatellite constellation is designed to deliver real-time, low-cost, and secure IoT connectivity for sectors including energy, logistics, infrastructure, and climate monitoring, using advanced encryption and distributed ledger integration.
The business combination is intended to result in a public company listed on Nasdaq under the name WISeSat.Space Holdings Corp. The press release and 8-K filings emphasize that the transaction remains subject to shareholder approvals, regulatory review, and other customary closing conditions, and that forward-looking statements regarding timing and outcomes are subject to risks described in SEC filings.
Status and investor considerations
Based on the available information, Columbus Acquisition Corp continues to operate as a SPAC with securities listed on Nasdaq and has entered into, but not yet completed, a business combination agreement with WISeSat. There is no explicit indication in the provided materials that Columbus Acquisition Corp has been delisted, dissolved, or completed the merger; instead, the documents describe a proposed transaction and the conditions that must be satisfied for closing.
Investors and observers analyzing COLA stock typically focus on the terms of the proposed business combination, the structure of the merger consideration, redemption dynamics for public shareholders, and the regulatory milestones described in the registration statement and proxy statement/prospectus to be filed with the SEC. The company’s filings and press releases direct shareholders to SEC documents for detailed risk factors, transaction terms, and voting procedures related to the proposed business combination.
Stock Performance
Columbus Acquisition (COLA) closed at $2.86 on October 1, 2026. Over the past 12 months, the price has lost 72.0%.
COLA Metrics & Rankings
Price returns through October 1, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
Columbus Acquisition has 10 recent news articles, with the latest published 6 days ago. Of the recent coverage, 3 articles coincided with positive price movement and 3 with negative movement. Key topics include earnings, acquisition, IPO, offering. View all COLA news →
SEC Filings
Columbus Acquisition has filed 10 recent SEC filings, including 7 Form 8-K, 2 Form 425, 1 Form 25-NSE. The most recent filing was submitted on October 6, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all COLA SEC filings →
Financial Highlights
operating income reached -$947K, and net income was $1.3M. The company generated -$583K in operating cash flow. The current ratio was 1.58, measuring current assets divided by current liabilities.
Upcoming Events
Short Interest History
Short interest in Columbus Acquisition (COLA) currently stands at 13.5 thousand shares, up 175.8% from the previous reporting period, representing 0.5% of the float. Since October 2025, short interest has increased by 4211.8%.
Days to Cover History
Days to cover for Columbus Acquisition (COLA) currently stands at 1.0 days. The ratio is the reported short interest divided by the average daily trading volume.
COLA Company Profile & Sector Positioning
Columbus Acquisition (COLA) operates in the Shell Companies industry within the broader Financial Services sector and is listed on the NASDAQ.
Investors comparing COLA often look at related companies in the same sector, including Columbus Acquisition Corp Unit (COLAU), YHN Acquisition I Limited (YHNA), DT Cloud Star Acquisition Corporation Units (DTSQU), Rising Dragon Acquisition Corp. (RDAC), and CO2 Energy Transition Corp. Unit (NOEMU). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate COLA's relative position within its industry.