Highest-materiality recent filing
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.
On May 22, 2026, Nasdaq notified company it failed minimum 400 holders rule; must submit compliance plan by July 6, 2026.
Deposited $50k extension fee into trust ($25k from working capital, $25k from target) to extend deadline from May 22 to June 22, 2026.
Unsecured promissory note of $100,000 issued to WISeSat.Space Corp. to fund four Monthly Extension Fees of $25,000 each.
Columbus Acquisition Corp deposited $50,000 to extend business combination deadline by one month to May 22, 2026.
Columbus Acquisition extends business combination deadline to April 22, 2026 with $50k deposit
Company deposited $50,000 Monthly Extension Fee into Trust Account to extend business combination deadline by one month to April 22, 2026.
Columbus Acquisition Corp extends business combination deadline to Feb 22, 2026 with $50K deposit
Deposited $50,000 into trust account for monthly extension.
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.
Extraordinary general meeting on Jan 16, 2026 to vote on charter amendment extending deadline for business combination.
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.
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.
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.
Columbus Acquisition Corp appoints Cameron Johnson as independent director, replaces M. Anthony Wong
Dr. M. Anthony Wong resigned as independent director on March 20, 2025.
Columbus Acquisition Corp announces separate trading of shares and rights starting March 17, 2025
Holders of 6,000,000 Units may separate into ordinary shares (COLA) and rights (COLAR) from March 17, 2025.
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.
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.
appointed Mr. Cameron Richard Johnson as the independent director (Class I director) of the Company to fill the vacancy, effective immediately.
accepted the resignation of Dr. M. Anthony Wong, the independent director, resigning from his position as a director of the Company.
Effective on January 22, 2025, in connection with the effectiveness of the Registration Statement, Dr. M. Anthony Wong, Ms. Qian Xu , and Mr. Kevin McKenzie became directors of the Company.
Effective on January 22, 2025, in connection with the effectiveness of the Registration Statement, Dr. M. Anthony Wong, Ms. Qian Xu , and Mr. Kevin McKenzie became directors of the Company.
Effective on January 22, 2025, in connection with the effectiveness of the Registration Statement, Dr. M. Anthony Wong, Ms. Qian Xu , and Mr. Kevin McKenzie became directors of the Company.
Max materiality 0.80 · Median 0.57 · Most common event other_material