UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): October 6, 2020

COLONNADE ACQUISITION CORP.

(Exact name of registrant as specified in its charter)

1400 Centrepark Blvd. Ste. 810

West Palm Beach, FL 33401

(Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (561) 712-7860

Not Applicable

(Former name or former address, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company  ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

On October 6, 2020, Colonnade Acquisition Corp. (the “Company”) issued a press release, a copy of which is attached as Exhibit 99.1 to this Current Report on Form 8-K, announcing that the holders of the Company’s units (the “Units”) may elect to separately trade the Class A ordinary shares, par value $0.0001 per share (the “Class A Ordinary Shares”), and warrants (the “Warrants”) included in the Units commencing on or about October 9, 2020. Each Unit consists of one Class A Ordinary Share and one-half of one redeemable Warrant to purchase one Class A Ordinary Share. Any Units not separated will continue to trade on The New York Stock Exchange under the symbol “CLA.U”, and the Class A Ordinary Shares and Warrants will separately trade on The New York Stock Exchange under the symbols “CLA” and “CLA WS”, respectively. No fractional Warrants will be issued upon separation of the Units and only whole Warrants will trade. Holders of Units will need to have their brokers contact Continental Stock Transfer & Trust Company, the Company’s transfer agent, in order to separate the Units into Class A Ordinary Shares and Warrants.

(d) Exhibits

EXHIBIT INDEX

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Dated: October 6, 2020

Exhibit 99.1

Colonnade Acquisition Corp. Announces the Separate Trading of its Class A Ordinary Shares and Warrants, Commencing on or about October 9, 2020

October 6, 2020 — Colonnade Acquisition Corp. (NYSE: CLA.U) (the “Company”) announced that holders of the units sold in the Company’s initial public offering of 20,000,000 units completed on August 25, 2020 (the “offering”) may elect to separately trade the Class A ordinary shares and warrants included in the units commencing on or about October 9, 2020. Any units not separated will continue to trade on The New York Stock Exchange under the symbol “CLA.U”, and each of the Class A ordinary shares and warrants will separately trade on The New York Stock Exchange under the symbols “CLA” and “CLA WS,” respectively. No fractional warrants will be issued upon separation of the units and only whole warrants will trade. Holders of units will need to have their brokers contact Continental Stock Transfer & Trust Company, the Company’s transfer agent, in order to separate the units into Class A ordinary shares and warrants.

Colonnade Acquisition Corp. is a blank check company incorporated for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses. While the Company may pursue an initial business combination target in any business or industry, the Company intends to focus on the natural resources, energy, real estate and agricultural industries.

A registration statement relating to these securities was declared effective by the U.S. Securities and Exchange Commission (the “SEC”) on August 20, 2020. This press release shall not constitute an offer to sell or the solicitation of an offer to buy, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

The offering was made only by means of a prospectus. Copies of the prospectus relating to this offering may be obtained from BTIG, LLC, 65 East 55th Street, New York, NY 10022, email: equitycapitalmarkets@btig.com.

Cautionary Note Concerning Forward-Looking Statements

This press release contains statements that constitute “forward-looking statements,” including with respect to the Company’s search for an initial business combination. Forward-looking statements are subject to numerous conditions, many of which are beyond the control of the Company, including those set forth in the Risk Factors section of the Company’s registration statement for the initial public offering filed with the SEC. Copies are available on the SEC’s website, www.sec.gov. The Company undertakes no obligation to update these statements for revisions or changes after the date of this release, except as required by law.

Contact

Joseph S. Sambuco, Chairman of the Board of Directors

(561) 712-7860