COLA Columbus Acquisition Corp/Cayman Islands

CIK 0002028201 21 ready 8-Ks latest August 6, 2026, 5:26 PM ET RSS · JSON

Activity: ELEVATED 5 filings / 30d vs 1 baseline

Ready 8-Ks 21

Latest filing August 6, 2026, 5:26 PM ET

Top materiality 0.80

Event mix other_material ×9 · m_and_a ×4 · regulatory ×3

Sentiment 1 pos · 2 neg · 18 neu

Executive change recent →

SHENANIGAN SCORE 2 / 7 see the board

Recent 8-K filings for COLA

Highest-materiality recent filing

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

January 20, 2026, 6:59 PM ET other material materiality 0.80 negative item 1.01 item 5.03 item 5.07 item 8.01 item 9.01 ◈ Governance Changes◈ Material Agreements

Shareholders approved charter amendment to extend business combination deadline from Jan 22, 2026 to Jan 22, 2027, with up to 12 monthly extensions.
Trust agreement amended to require liquidation per new timeline if no combination completed.

Read filing →

August 6, 2026, 5:26 PM ET M&A materiality 0.60 neutral item 1.01 item 7.01 item 9.01

Columbus Acquisition extends merger deadline to Oct 31, 2026 and secures $10M PIPE from SEALSQ

Outside Date extended to October 31, 2026 via First Amendment to Business Combination Agreement.
August 4, 2026, 2:05 PM ET other material materiality 0.60 neutral item 1.01 item 2.03 item 3.02 item 9.01

Columbus Acquisition Corp extends business combination deadline to August 22, 2026 with $50,000 deposit

Deposited $50,000 into trust account to extend deadline from July 22, 2026 to August 22, 2026.
May 29, 2026, 9:56 PM ET regulatory materiality 0.60 positive item 3.01 ◈ Listing & Compliance Notices

Columbus Acquisition regains compliance with Nasdaq $50M MVLS rule; delisting risk removed

Company had received MVLS deficiency notice on May 22, 2026, for below $50M threshold.
May 26, 2026, 4:00 PM ET regulatory materiality 0.65 negative item 3.01 ◈ Listing & Compliance Notices ×2

Columbus Acquisition Corp receives two Nasdaq deficiency notices for minimum holders and market value

On May 22, 2026, Nasdaq notified company it failed minimum 400 holders rule; must submit compliance plan by July 6, 2026.
January 20, 2026, 6:59 PM ET other material materiality 0.80 negative item 1.01 item 5.03 item 5.07 item 8.01 item 9.01 ◈ Governance Changes◈ Material Agreements

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

Shareholders approved charter amendment to extend business combination deadline from Jan 22, 2026 to Jan 22, 2027, with up to 12 monthly extensions.
December 29, 2025, 6:59 PM ET M&A materiality 0.60 neutral item 7.01 item 9.01

WISeKey and Columbus Acquisition Corp announce confidential F-4 filing for business combination

Confidential draft registration statement on Form F-4 submitted to SEC on Dec 23, 2025.
November 13, 2025, 6:59 PM ET M&A materiality 0.70 neutral item 1.01 item 7.01 item 9.01

Columbus Acquisition Corp signs $250M SPAC merger with WISeSat.Space

CAC to acquire WISeSat.Space for $250M in Pubco shares valued at $10.00 each; CAC shareholders get one Pubco share.
November 10, 2025, 6:59 PM ET M&A materiality 0.75 neutral item 7.01 item 9.01

Columbus Acquisition and WISeKey sign deal to list WISeSat via SPAC; $250M equity value

WISeKey to receive 25M Pubco shares at $10/share, valuing WISeSat at $250M.
January 30, 2025, 6:59 PM ET other material materiality 0.60 neutral item 8.01 item 9.01

Columbus Acquisition Corp closes $60M IPO and $2.34M private placement

IPO of 6M units at $10/unit generated $60M gross proceeds; private placement of 234,290 units to sponsor added $2.34M.
January 28, 2025, 6:59 PM ET other material materiality 0.70 neutral item 1.01 item 3.02 item 5.02 item 5.03 item 8.01 item 9.01 ◈ executive_change ×3◈ Governance Changes

Columbus Acquisition Corp closes $60M IPO; appoints three independent directors

Closed IPO of 6M units at $10/unit, raising $60M gross; concurrently sold 234,290 private units to sponsor for $2.34M.