Colonnade Acquisition Corp. II (Nasdaq: CLAA) was a blank check company organized to pursue a business combination in the financial services sector, sponsored by Colonnade Capital LLC, whose principals included veterans of major Wall Street institutions. The SPAC completed its initial public offering in 2021 and listed on Nasdaq under the ticker CLAA. On March 24, 2023, the company filed a Form 15-12G with the SEC — a certification of termination of its Section 12(g) Exchange Act registration — signaling that CLAA wound down without completing a business combination, consistent with a voluntary liquidation and dissolution. For the full filing history, deal pipeline, and sponsor track record on Colonnade Acquisition Corp. II, sign up for complete data on SpacDesk.