INTRODUCTORY NOTE
Domestication and Merger Transaction
As previously announced, Colonnade Acquisition Corp. (“CLA” and, after the Domestication as described below, “Ouster”), a Cayman Islands exempted company, previously entered into an Agreement and Plan of Merger, dated as of December 21, 2020 (the “Merger Agreement”), by and among CLA, Beam Merger Sub Inc., a Delaware corporation and a direct wholly owned subsidiary of CLA (“Merger Sub”), and Ouster, Inc., a Delaware corporation (“Old Ouster”).
On March 10, 2021, as contemplated by the Merger Agreement and described in the section titled “Domestication Proposal” beginning on page 139 of the final prospectus and definitive proxy statement, dated February 12, 2021 (the “Proxy Statement/Prospectus”) and filed with the Securities and Exchange Commission (the “SEC”), CLA filed a notice of deregistration with the Cayman Islands Registrar of Companies, together with the necessary accompanying documents, and filed a certificate of incorporation and a certificate of corporate domestication with the Secretary of State of the State of Delaware, under which CLA was domesticated and continues as a Delaware corporation, changing its name to “Ouster, Inc.” (the “Domestication”).
As a result of and upon the effective time of the Domestication, among other things, (1) each of the then issued and outstanding 5,000,000 CLA Class B ordinary shares, par value $0.0001 per share, of CLA (the “CLA Class B ordinary shares”) converted automatically, on a one-for-one basis, into a CLA Class A ordinary share (as defined below), (2) immediately following the conversion described in clause (1), each of the then issued and outstanding 25,000,000 Class A ordinary shares, par value $0.0001 per share, of CLA (the “CLA Class A ordinary shares”), converted automatically, on a one-for-one basis, into a share of common stock, par value $0.0001 per share, of Ouster (the “Ouster common stock”), (3) each of the then issued and outstanding 10,000,000 redeemable warrants of CLA (the “CLA warrants”) converted automatically into a redeemable warrant to purchase one share of Ouster common stock (the “Ouster warrants”) pursuant to the Warrant Agreement, dated August 20, 2020 (the “Warrant Agreement”), between CLA and Continental Stock Transfer & Trust Company (“Continental”), as warrant agent, and (4) each of the then issued and outstanding units of CLA that had not been previously separated into the underlying CLA Class A ordinary shares and underlying CLA warrants upon the request of the holder thereof (the “CLA units”), were cancelled and entitled the holder thereof to one share of Ouster common stock and one-half of one Ouster warrant, and (5) each of the then issued and outstanding 6,000,000 private placement warrants of CLA converted automatically into an Ouster warrant pursuant to the Warrant Agreement. No fractional Ouster warrants will be issued upon separation of the CLA units.
As previously reported on the Current Report on Form 8-K filed with the SEC on March 9, 2021, CLA held an extraordinary general meeting, at which CLA’s shareholders voted to approve the proposals outlined in the Proxy Statement/Prospectus, including, among other things, the adoption of the Merger Agreement and the Domestication. On March 11, 2021, as contemplated by the Merger Agreement and described in the section titled “BCA Proposal”